{"title":"Sliding Door Operators","description":"","products":[{"product_id":"liftmaster-v-speed-speed-gsd-1-hp","title":"VGSD1011M Variable Speed Gearhead Slide Door Operator, 1 HP","description":"\u003cp class=\"richp\"\u003e\u003cb\u003eM37 Variable Speed Modification + LiftMaster GSD Mechanical Operator\r\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eM37 replaces the AC motor and control circuit in a door operator with a DC variable speed drive control and permanent magnet DC motor.\r\u003c\/li\u003e\n\u003cli\u003eMay be supplied for either 115VAC 1Ø or 230VAC 1Ø power. \r\u003c\/li\u003e\n\u003cli\u003eAllows adjustment of door speed over a wide range. Dual-speed applications may be possible with faster open cycle and slower close cycle. \r\u003c\/li\u003e\n\u003cli\u003eAcceleration  adjustment gives “ramp up” or soft starts to allow operation of very heavy doors. Dynamic brake and current limit circuits replace mechanical brake and clutch respectively, minimizing the number of moving parts that may wear out. Suitable for continuous‑duty and high-cycling applications. \r\u003c\/li\u003e\n\u003cli\u003ePlease note that this modification will usually affect the horsepower selection for a given model. Higher speeds require higher horsepower for the same door. \r\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWARNING: \u003c\/b\u003eSafety equipment must be used with door operators employing this modification\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371997352074,"sku":"VGSD1011M","price":4704.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/LiftMaster_Logo_9c71ba2e-4017-4692-a928-46b361178e47.jpg?v=1754591788"},{"product_id":"liftmaster-v-speed-speed-gsd-1-2-hp","title":"VGSD5011M Variable Speed Gearhead Slide Door Operator, 1\/2 HP","description":"\u003cp class=\"richp\"\u003e\u003cb\u003eM37 Variable Speed Modification + LiftMaster GSD Mechanical Operator\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eM37 replaces the AC motor and control circuit in a door operator with a DC variable speed drive control and permanent magnet DC motor.\u003c\/li\u003e\n\u003cli\u003eMay be supplied for either 115VAC 1Ø or 230VAC 1Ø power. \u003c\/li\u003e\n\u003cli\u003eAllows adjustment of door speed over a wide range. Dual-speed applications may be possible with faster open cycle and slower close cycle. \u003c\/li\u003e\n\u003cli\u003eAcceleration adjustment gives “ramp up” or soft starts to allow operation of very heavy doors. Dynamic brake and current limit circuits replace mechanical brake and clutch respectively, minimizing the number of moving parts that may wear out. Suitable for continuous‑duty and high-cycling applications. \u003c\/li\u003e\n\u003cli\u003ePlease note that this modification will usually affect the horsepower selection for a given model. Higher speeds require higher horsepower for the same door. \u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWARNING: \u003c\/b\u003eSafety equipment must be used with door operators employing this modification\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371997450378,"sku":"VGSD5011M","price":1014.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/LiftMaster_Logo_9c71ba2e-4017-4692-a928-46b361178e47.jpg?v=1754591788"},{"product_id":"liftmaster-slide-door-gearhead-w-brake-lh-logic-5-0-1hp-115-230v-1ph","title":"GSD101L5L-MC Slide Door Gearhead w\/ Brake LH Logic 5, 1HP, 115\/230V, Single Phase","description":"\u003cp class=\"richp\"\u003eLogic 5.0 gearhead sliding commercial door operators employ lubricated gears for heavy industrial, high-cycle applications.\n\u003c\/p\u003e\u003cp class=\"richp\"\u003eThese operators offer functionality that is similar to GT Operators, but are used on single and bi‑parting sliding doors. These door operators are directly attached to drive and control the door. \n\u003c\/p\u003e\u003cp class=\"richp\"\u003eGSD Operators are mounted directly above the door and open the door in the direction of the operator.\n\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eConnectivity\n\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMyQ® Technology enables you to securely monitor and control your facility door operator and lights with your smartphone, tablet or computer for greater peace of mind. \n\u003c\/li\u003e\n\u003cli\u003eAlerts can be received as email or pop-up (push) notifications.\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003ePerformance\n\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty wormgear-in-oil gear reducer delivers performance for heavy industrial, high‑cycle applications. \n\u003c\/li\u003e\n\u003cli\u003eControl function selector dial allows for easy selection and programming of (7) wiring types, from constant pressure to close to specialized Timer‑to‑Close functionality to meet end \n\u003c\/li\u003e\n\u003cli\u003euser needs.\n\u003c\/li\u003e\n\u003cli\u003eTimer‑to‑Close conveniently and confidently closes the commercial door automatically after a predetermined amount of time has elapsed for added security and peace of mind. \n\u003c\/li\u003e\n\u003cli\u003eMid-stop enables partial opening of door to a preprogrammed position for energy savings, time savings and convenience. \n\u003c\/li\u003e\n\u003cli\u003eDual voltage connections increase flexibility by enabling the Installer to select the required voltage within phase to meet job‑site requirements. Within phases, voltage is selectable at the \n\u003c\/li\u003e\n\u003cli\u003etime of installation with the placement of a connector.\n\u003c\/li\u003e\n\u003cli\u003eContinuous‑duty high-starting torque motor with instant reverse and overload protection. Capacitor start with single phase, removable without affecting limit switches. \n\u003c\/li\u003e\n\u003cli\u003eAdjustable friction clutch helps to protect door and operator from damage should the door meet an obstruction. \n\u003c\/li\u003e\n\u003cli\u003eMaximum run timer reverses or stops door if closing time exceeds expected time frame to limit damage to door and operator. \n\u003c\/li\u003e\n\u003cli\u003eDelay-on-reverse circuit prevents abrupt reversal of door, reducing wear on the door and operator system. \n\u003c\/li\u003e\n\u003cli\u003e3-Button Control Station with Maintenance Alert System (MAS).\n\u003c\/li\u003e\n\u003cli\u003eDrive reduction, 10:1 first stage using heavy‑duty gears running in oil bath; cast iron housing; #41 chain second stage; #41 output chain on trolley. \n\u003c\/li\u003e\n\u003cli\u003eBearings: sealed roller bearings in gear reducer, flange-mount industrial ball bearings on drive shaft. \n\u003c\/li\u003e\n\u003cli\u003eBrake: standard on all GSD operators.\n\u003c\/li\u003e\n\u003cli\u003eConstruction: NEMA 1 type electrical box, heavy‑duty 11-gauge steel frame with durable powder‑coat finish, all reduction sprockets drilled and pinned to shafts. \n\u003c\/li\u003e\n\u003cli\u003e#41 trolley roller chain standard on GSD operators.\n\u003c\/li\u003e\n\u003cli\u003eDoor speed: 11–12 in. per second.\n\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 Years.\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eSafety\n\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSecurity+ 2.0™ radio receiver is standard on-board with Logic 5.0 Operators, and virtually eliminates radio frequency interference. \n\u003c\/li\u003e\n\u003cli\u003eAccepts up to (90) 1-button or (30) 3-button remote controls plus up to (30) wireless keypads or an unlimited number of DIP switch remote controls. \n\u003c\/li\u003e\n\u003cli\u003eLiftMaster® Commercial Door Operators comply with UL 325 standards. \n\u003c\/li\u003e\n\u003cli\u003eLiftMaster offers a variety of entrapment protection devices for every commercial application. \n\u003c\/li\u003e\n\u003cli\u003eEmergency Disconnect, disconnects door operator from door for manual lifting in an emergency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46379549491338,"sku":"GSD101L5L-MC","price":4060.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/GSD_hero_1.png?v=1753254411"},{"product_id":"liftmaster-slide-door-gearhead-w-brake-rh-logic-5-0-1hp-115-230v-1ph","title":"GSD101L5R-MC Slide Door Gearhead w\/ Brake RH Logic 5, 1HP, 115\/230V, Single Phase","description":"\u003cp class=\"richp\"\u003eLogic 5.0 gearhead sliding commercial door operators employ lubricated gears for heavy industrial, high-cycle applications.\u003c\/p\u003e\u003cp class=\"richp\"\u003eThese operators offer functionality that is similar to GT Operators, but are used on single and bi‑parting sliding doors. These door operators are directly attached to drive and control the door. \u003c\/p\u003e\u003cp class=\"richp\"\u003eGSD Operators are mounted directly above the door and open the door in the direction of the operator.\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eConnectivity\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMyQ® Technology enables you to securely monitor and control your facility door operator and lights with your smartphone, tablet or computer for greater peace of mind. \u003c\/li\u003e\n\u003cli\u003eAlerts can be received as email or pop-up (push) notifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003ePerformance\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty wormgear-in-oil gear reducer delivers performance for heavy industrial, high‑cycle applications. \u003c\/li\u003e\n\u003cli\u003eControl function selector dial allows for easy selection and programming of (7) wiring types, from constant pressure to close to specialized Timer‑to‑Close functionality to meet end \u003c\/li\u003e\n\u003cli\u003euser needs.\u003c\/li\u003e\n\u003cli\u003eTimer‑to‑Close conveniently and confidently closes the commercial door automatically after a predetermined amount of time has elapsed for added security and peace of mind. \u003c\/li\u003e\n\u003cli\u003eMid-stop enables partial opening of door to a preprogrammed position for energy savings, time savings and convenience. \u003c\/li\u003e\n\u003cli\u003eDual voltage connections increase flexibility by enabling the Installer to select the required voltage within phase to meet job‑site requirements. Within phases, voltage is selectable at the \u003c\/li\u003e\n\u003cli\u003etime of installation with the placement of a connector.\u003c\/li\u003e\n\u003cli\u003eContinuous‑duty high-starting torque motor with instant reverse and overload protection. Capacitor start with single phase, removable without affecting limit switches. \u003c\/li\u003e\n\u003cli\u003eAdjustable friction clutch helps to protect door and operator from damage should the door meet an obstruction. \u003c\/li\u003e\n\u003cli\u003eMaximum run timer reverses or stops door if closing time exceeds expected time frame to limit damage to door and operator. \u003c\/li\u003e\n\u003cli\u003eDelay-on-reverse circuit prevents abrupt reversal of door, reducing wear on the door and operator system. \u003c\/li\u003e\n\u003cli\u003e3-Button Control Station with Maintenance Alert System (MAS).\u003c\/li\u003e\n\u003cli\u003eDrive reduction, 10:1 first stage using heavy‑duty gears running in oil bath; cast iron housing; #41 chain second stage; #41 output chain on trolley. \u003c\/li\u003e\n\u003cli\u003eBearings: sealed roller bearings in gear reducer, flange-mount industrial ball bearings on drive shaft. \u003c\/li\u003e\n\u003cli\u003eBrake: standard on all GSD operators.\u003c\/li\u003e\n\u003cli\u003eConstruction: NEMA 1 type electrical box, heavy‑duty 11-gauge steel frame with durable powder‑coat finish, all reduction sprockets drilled and pinned to shafts. \u003c\/li\u003e\n\u003cli\u003e#41 trolley roller chain standard on GSD operators.\u003c\/li\u003e\n\u003cli\u003eDoor speed: 11–12 in. per second.\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 Years.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eSafety\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSecurity+ 2.0™ radio receiver is standard on-board with Logic 5.0 Operators, and virtually eliminates radio frequency interference. \u003c\/li\u003e\n\u003cli\u003eAccepts up to (90) 1-button or (30) 3-button remote controls plus up to (30) wireless keypads or an unlimited number of DIP switch remote controls. \u003c\/li\u003e\n\u003cli\u003eLiftMaster® Commercial Door Operators comply with UL 325 standards. \u003c\/li\u003e\n\u003cli\u003eLiftMaster offers a variety of entrapment protection devices for every commercial application. \u003c\/li\u003e\n\u003cli\u003eEmergency Disconnect, disconnects door operator from door for manual lifting in an emergency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46379549524106,"sku":"GSD101L5R-MC","price":4060.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/GSD_hero_1_474b2dcf-fa39-437a-b8a7-d09fe34d2bdf.png?v=1753253907"},{"product_id":"liftmaster-slide-door-gearhead-w-brake-lh-logic-5-0-1-5hp-115-230v-1ph","title":"GSD151L5L-MC Slide Door Gearhead w\/ Brake LH Logic 5, 1-1\/2HP, 115\/230V, Single Phase","description":"\u003cp class=\"richp\"\u003eLogic 5.0 gearhead sliding commercial door operators employ lubricated gears for heavy industrial, high-cycle applications.\u003c\/p\u003e\u003cp class=\"richp\"\u003eThese operators offer functionality that is similar to GT Operators, but are used on single and bi‑parting sliding doors. These door operators are directly attached to drive and control the door. \u003c\/p\u003e\u003cp class=\"richp\"\u003eGSD Operators are mounted directly above the door and open the door in the direction of the operator.\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eConnectivity\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMyQ® Technology enables you to securely monitor and control your facility door operator and lights with your smartphone, tablet or computer for greater peace of mind. \u003c\/li\u003e\n\u003cli\u003eAlerts can be received as email or pop-up (push) notifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003ePerformance\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty wormgear-in-oil gear reducer delivers performance for heavy industrial, high‑cycle applications. \u003c\/li\u003e\n\u003cli\u003eControl function selector dial allows for easy selection and programming of (7) wiring types, from constant pressure to close to specialized Timer‑to‑Close functionality to meet end \u003c\/li\u003e\n\u003cli\u003euser needs.\u003c\/li\u003e\n\u003cli\u003eTimer‑to‑Close conveniently and confidently closes the commercial door automatically after a predetermined amount of time has elapsed for added security and peace of mind. \u003c\/li\u003e\n\u003cli\u003eMid-stop enables partial opening of door to a preprogrammed position for energy savings, time savings and convenience. \u003c\/li\u003e\n\u003cli\u003eDual voltage connections increase flexibility by enabling the Installer to select the required voltage within phase to meet job‑site requirements. Within phases, voltage is selectable at the \u003c\/li\u003e\n\u003cli\u003etime of installation with the placement of a connector.\u003c\/li\u003e\n\u003cli\u003eContinuous‑duty high-starting torque motor with instant reverse and overload protection. Capacitor start with single phase, removable without affecting limit switches. \u003c\/li\u003e\n\u003cli\u003eAdjustable friction clutch helps to protect door and operator from damage should the door meet an obstruction. \u003c\/li\u003e\n\u003cli\u003eMaximum run timer reverses or stops door if closing time exceeds expected time frame to limit damage to door and operator. \u003c\/li\u003e\n\u003cli\u003eDelay-on-reverse circuit prevents abrupt reversal of door, reducing wear on the door and operator system. \u003c\/li\u003e\n\u003cli\u003e3-Button Control Station with Maintenance Alert System (MAS).\u003c\/li\u003e\n\u003cli\u003eDrive reduction, 10:1 first stage using heavy‑duty gears running in oil bath; cast iron housing; #41 chain second stage; #41 output chain on trolley. \u003c\/li\u003e\n\u003cli\u003eBearings: sealed roller bearings in gear reducer, flange-mount industrial ball bearings on drive shaft. \u003c\/li\u003e\n\u003cli\u003eBrake: standard on all GSD operators.\u003c\/li\u003e\n\u003cli\u003eConstruction: NEMA 1 type electrical box, heavy‑duty 11-gauge steel frame with durable powder‑coat finish, all reduction sprockets drilled and pinned to shafts. \u003c\/li\u003e\n\u003cli\u003e#41 trolley roller chain standard on GSD operators.\u003c\/li\u003e\n\u003cli\u003eDoor speed: 11–12 in. per second.\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 Years.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eSafety\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSecurity+ 2.0™ radio receiver is standard on-board with Logic 5.0 Operators, and virtually eliminates radio frequency interference. \u003c\/li\u003e\n\u003cli\u003eAccepts up to (90) 1-button or (30) 3-button remote controls plus up to (30) wireless keypads or an unlimited number of DIP switch remote controls. \u003c\/li\u003e\n\u003cli\u003eLiftMaster® Commercial Door Operators comply with UL 325 standards. \u003c\/li\u003e\n\u003cli\u003eLiftMaster offers a variety of entrapment protection devices for every commercial application. \u003c\/li\u003e\n\u003cli\u003eEmergency Disconnect, disconnects door operator from door for manual lifting in an emergency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46379549556874,"sku":"GSD151L5L-MC","price":3945.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/GSD_hero_1_4508f181-2822-4b7d-b950-f01d2140711e.png?v=1753253910"},{"product_id":"liftmaster-slide-door-gearhead-w-brake-lh-logic-5-0-1hp-208-230-460v-3ph","title":"GSD103L5L-MC Slide Door Gearhead w\/ Brake LH Logic 5, 1HP, 208\/230\/460V, 3 Phase","description":"\u003cp class=\"richp\"\u003eLogic 5.0 gearhead sliding commercial door operators employ lubricated gears for heavy industrial, high-cycle applications.\u003c\/p\u003e\u003cp class=\"richp\"\u003eThese operators offer functionality that is similar to GT Operators, but are used on single and bi‑parting sliding doors. These door operators are directly attached to drive and control the door. \u003c\/p\u003e\u003cp class=\"richp\"\u003eGSD Operators are mounted directly above the door and open the door in the direction of the operator.\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eConnectivity\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMyQ® Technology enables you to securely monitor and control your facility door operator and lights with your smartphone, tablet or computer for greater peace of mind. \u003c\/li\u003e\n\u003cli\u003eAlerts can be received as email or pop-up (push) notifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003ePerformance\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty wormgear-in-oil gear reducer delivers performance for heavy industrial, high‑cycle applications. \u003c\/li\u003e\n\u003cli\u003eControl function selector dial allows for easy selection and programming of (7) wiring types, from constant pressure to close to specialized Timer‑to‑Close functionality to meet end \u003c\/li\u003e\n\u003cli\u003euser needs.\u003c\/li\u003e\n\u003cli\u003eTimer‑to‑Close conveniently and confidently closes the commercial door automatically after a predetermined amount of time has elapsed for added security and peace of mind. \u003c\/li\u003e\n\u003cli\u003eMid-stop enables partial opening of door to a preprogrammed position for energy savings, time savings and convenience. \u003c\/li\u003e\n\u003cli\u003eDual voltage connections increase flexibility by enabling the Installer to select the required voltage within phase to meet job‑site requirements. Within phases, voltage is selectable at the \u003c\/li\u003e\n\u003cli\u003etime of installation with the placement of a connector.\u003c\/li\u003e\n\u003cli\u003eContinuous‑duty high-starting torque motor with instant reverse and overload protection. Capacitor start with single phase, removable without affecting limit switches. \u003c\/li\u003e\n\u003cli\u003eAdjustable friction clutch helps to protect door and operator from damage should the door meet an obstruction. \u003c\/li\u003e\n\u003cli\u003eMaximum run timer reverses or stops door if closing time exceeds expected time frame to limit damage to door and operator. \u003c\/li\u003e\n\u003cli\u003eDelay-on-reverse circuit prevents abrupt reversal of door, reducing wear on the door and operator system. \u003c\/li\u003e\n\u003cli\u003e3-Button Control Station with Maintenance Alert System (MAS).\u003c\/li\u003e\n\u003cli\u003eDrive reduction, 10:1 first stage using heavy‑duty gears running in oil bath; cast iron housing; #41 chain second stage; #41 output chain on trolley. \u003c\/li\u003e\n\u003cli\u003eBearings: sealed roller bearings in gear reducer, flange-mount industrial ball bearings on drive shaft. \u003c\/li\u003e\n\u003cli\u003eBrake: standard on all GSD operators.\u003c\/li\u003e\n\u003cli\u003eConstruction: NEMA 1 type electrical box, heavy‑duty 11-gauge steel frame with durable powder‑coat finish, all reduction sprockets drilled and pinned to shafts. \u003c\/li\u003e\n\u003cli\u003e#41 trolley roller chain standard on GSD operators.\u003c\/li\u003e\n\u003cli\u003eDoor speed: 11–12 in. per second.\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 Years.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eSafety\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSecurity+ 2.0™ radio receiver is standard on-board with Logic 5.0 Operators, and virtually eliminates radio frequency interference. \u003c\/li\u003e\n\u003cli\u003eAccepts up to (90) 1-button or (30) 3-button remote controls plus up to (30) wireless keypads or an unlimited number of DIP switch remote controls. \u003c\/li\u003e\n\u003cli\u003eLiftMaster® Commercial Door Operators comply with UL 325 standards. \u003c\/li\u003e\n\u003cli\u003eLiftMaster offers a variety of entrapment protection devices for every commercial application. \u003c\/li\u003e\n\u003cli\u003eEmergency Disconnect, disconnects door operator from door for manual lifting in an emergency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46379549589642,"sku":"GSD103L5L-MC","price":3793.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/GSD_hero_1_88cff680-c127-4990-a2fc-3d9918ed5182.png?v=1753253907"},{"product_id":"liftmaster-slide-door-gearhead-w-brake-rh-logic-5-0-1-5hp-115-230v-1ph","title":"GSD151L5R-MC Slide Door Gearhead w\/ Brake RH Logic 5, 1-1\/2HP, 115\/230V, Single Phase","description":"\u003cp class=\"richp\"\u003eLogic 5.0 gearhead sliding commercial door operators employ lubricated gears for heavy industrial, high-cycle applications.\u003c\/p\u003e\u003cp class=\"richp\"\u003eThese operators offer functionality that is similar to GT Operators, but are used on single and bi‑parting sliding doors. These door operators are directly attached to drive and control the door. \u003c\/p\u003e\u003cp class=\"richp\"\u003eGSD Operators are mounted directly above the door and open the door in the direction of the operator.\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eConnectivity\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMyQ® Technology enables you to securely monitor and control your facility door operator and lights with your smartphone, tablet or computer for greater peace of mind. \u003c\/li\u003e\n\u003cli\u003eAlerts can be received as email or pop-up (push) notifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003ePerformance\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty wormgear-in-oil gear reducer delivers performance for heavy industrial, high‑cycle applications. \u003c\/li\u003e\n\u003cli\u003eControl function selector dial allows for easy selection and programming of (7) wiring types, from constant pressure to close to specialized Timer‑to‑Close functionality to meet end \u003c\/li\u003e\n\u003cli\u003euser needs.\u003c\/li\u003e\n\u003cli\u003eTimer‑to‑Close conveniently and confidently closes the commercial door automatically after a predetermined amount of time has elapsed for added security and peace of mind. \u003c\/li\u003e\n\u003cli\u003eMid-stop enables partial opening of door to a preprogrammed position for energy savings, time savings and convenience. \u003c\/li\u003e\n\u003cli\u003eDual voltage connections increase flexibility by enabling the Installer to select the required voltage within phase to meet job‑site requirements. Within phases, voltage is selectable at the \u003c\/li\u003e\n\u003cli\u003etime of installation with the placement of a connector.\u003c\/li\u003e\n\u003cli\u003eContinuous‑duty high-starting torque motor with instant reverse and overload protection. Capacitor start with single phase, removable without affecting limit switches. \u003c\/li\u003e\n\u003cli\u003eAdjustable friction clutch helps to protect door and operator from damage should the door meet an obstruction. \u003c\/li\u003e\n\u003cli\u003eMaximum run timer reverses or stops door if closing time exceeds expected time frame to limit damage to door and operator. \u003c\/li\u003e\n\u003cli\u003eDelay-on-reverse circuit prevents abrupt reversal of door, reducing wear on the door and operator system. \u003c\/li\u003e\n\u003cli\u003e3-Button Control Station with Maintenance Alert System (MAS).\u003c\/li\u003e\n\u003cli\u003eDrive reduction, 10:1 first stage using heavy‑duty gears running in oil bath; cast iron housing; #41 chain second stage; #41 output chain on trolley. \u003c\/li\u003e\n\u003cli\u003eBearings: sealed roller bearings in gear reducer, flange-mount industrial ball bearings on drive shaft. \u003c\/li\u003e\n\u003cli\u003eBrake: standard on all GSD operators.\u003c\/li\u003e\n\u003cli\u003eConstruction: NEMA 1 type electrical box, heavy‑duty 11-gauge steel frame with durable powder‑coat finish, all reduction sprockets drilled and pinned to shafts. \u003c\/li\u003e\n\u003cli\u003e#41 trolley roller chain standard on GSD operators.\u003c\/li\u003e\n\u003cli\u003eDoor speed: 11–12 in. per second.\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 Years.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eSafety\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSecurity+ 2.0™ radio receiver is standard on-board with Logic 5.0 Operators, and virtually eliminates radio frequency interference. \u003c\/li\u003e\n\u003cli\u003eAccepts up to (90) 1-button or (30) 3-button remote controls plus up to (30) wireless keypads or an unlimited number of DIP switch remote controls. \u003c\/li\u003e\n\u003cli\u003eLiftMaster® Commercial Door Operators comply with UL 325 standards. \u003c\/li\u003e\n\u003cli\u003eLiftMaster offers a variety of entrapment protection devices for every commercial application. \u003c\/li\u003e\n\u003cli\u003eEmergency Disconnect, disconnects door operator from door for manual lifting in an emergency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46379549622410,"sku":"GSD151L5R-MC","price":3945.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/GSD_hero_1_ca175844-f54b-4408-a037-fa703901e601.png?v=1753253910"},{"product_id":"liftmaster-slide-door-gearhead-w-brake-rh-logic-5-0-1hp-208-230-460v-3ph","title":"GSD103L5R-MC Slide Door Gearhead w\/ Brake RH Logic 5, 1HP, 208\/230\/460V, 3 Phase","description":"\u003cp class=\"richp\"\u003eLogic 5.0 gearhead sliding commercial door operators employ lubricated gears for heavy industrial, high-cycle applications.\u003c\/p\u003e\u003cp class=\"richp\"\u003eThese operators offer functionality that is similar to GT Operators, but are used on single and bi‑parting sliding doors. These door operators are directly attached to drive and control the door. \u003c\/p\u003e\u003cp class=\"richp\"\u003eGSD Operators are mounted directly above the door and open the door in the direction of the operator.\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eConnectivity\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMyQ® Technology enables you to securely monitor and control your facility door operator and lights with your smartphone, tablet or computer for greater peace of mind. \u003c\/li\u003e\n\u003cli\u003eAlerts can be received as email or pop-up (push) notifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003ePerformance\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty wormgear-in-oil gear reducer delivers performance for heavy industrial, high‑cycle applications. \u003c\/li\u003e\n\u003cli\u003eControl function selector dial allows for easy selection and programming of (7) wiring types, from constant pressure to close to specialized Timer‑to‑Close functionality to meet end \u003c\/li\u003e\n\u003cli\u003euser needs.\u003c\/li\u003e\n\u003cli\u003eTimer‑to‑Close conveniently and confidently closes the commercial door automatically after a predetermined amount of time has elapsed for added security and peace of mind. \u003c\/li\u003e\n\u003cli\u003eMid-stop enables partial opening of door to a preprogrammed position for energy savings, time savings and convenience. \u003c\/li\u003e\n\u003cli\u003eDual voltage connections increase flexibility by enabling the Installer to select the required voltage within phase to meet job‑site requirements. Within phases, voltage is selectable at the \u003c\/li\u003e\n\u003cli\u003etime of installation with the placement of a connector.\u003c\/li\u003e\n\u003cli\u003eContinuous‑duty high-starting torque motor with instant reverse and overload protection. Capacitor start with single phase, removable without affecting limit switches. \u003c\/li\u003e\n\u003cli\u003eAdjustable friction clutch helps to protect door and operator from damage should the door meet an obstruction. \u003c\/li\u003e\n\u003cli\u003eMaximum run timer reverses or stops door if closing time exceeds expected time frame to limit damage to door and operator. \u003c\/li\u003e\n\u003cli\u003eDelay-on-reverse circuit prevents abrupt reversal of door, reducing wear on the door and operator system. \u003c\/li\u003e\n\u003cli\u003e3-Button Control Station with Maintenance Alert System (MAS).\u003c\/li\u003e\n\u003cli\u003eDrive reduction, 10:1 first stage using heavy‑duty gears running in oil bath; cast iron housing; #41 chain second stage; #41 output chain on trolley. \u003c\/li\u003e\n\u003cli\u003eBearings: sealed roller bearings in gear reducer, flange-mount industrial ball bearings on drive shaft. \u003c\/li\u003e\n\u003cli\u003eBrake: standard on all GSD operators.\u003c\/li\u003e\n\u003cli\u003eConstruction: NEMA 1 type electrical box, heavy‑duty 11-gauge steel frame with durable powder‑coat finish, all reduction sprockets drilled and pinned to shafts. \u003c\/li\u003e\n\u003cli\u003e#41 trolley roller chain standard on GSD operators.\u003c\/li\u003e\n\u003cli\u003eDoor speed: 11–12 in. per second.\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 Years.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eSafety\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSecurity+ 2.0™ radio receiver is standard on-board with Logic 5.0 Operators, and virtually eliminates radio frequency interference. \u003c\/li\u003e\n\u003cli\u003eAccepts up to (90) 1-button or (30) 3-button remote controls plus up to (30) wireless keypads or an unlimited number of DIP switch remote controls. \u003c\/li\u003e\n\u003cli\u003eLiftMaster® Commercial Door Operators comply with UL 325 standards. \u003c\/li\u003e\n\u003cli\u003eLiftMaster offers a variety of entrapment protection devices for every commercial application. \u003c\/li\u003e\n\u003cli\u003eEmergency Disconnect, disconnects door operator from door for manual lifting in an emergency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46379549655178,"sku":"GSD103L5R-MC","price":4142.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/GSD_hero_1_e92ed938-d331-4ac5-ad8f-6d43cadaf8b5.png?v=1753253907"},{"product_id":"liftmaster-slide-door-gearhead-w-brake-lh-logic-5-0-1-5hp-208-230-460v-3ph","title":"GSD153L5L-MC Slide Door Gearhead w\/ Brake LH Logic 5, 1-1\/2HP, 208\/230\/460V, 3 Phase","description":"\u003cp class=\"richp\"\u003eLogic 5.0 gearhead sliding commercial door operators employ lubricated gears for heavy industrial, high-cycle applications.\u003c\/p\u003e\u003cp class=\"richp\"\u003eThese operators offer functionality that is similar to GT Operators, but are used on single and bi‑parting sliding doors. These door operators are directly attached to drive and control the door. \u003c\/p\u003e\u003cp class=\"richp\"\u003eGSD Operators are mounted directly above the door and open the door in the direction of the operator.\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eConnectivity\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMyQ® Technology enables you to securely monitor and control your facility door operator and lights with your smartphone, tablet or computer for greater peace of mind. \u003c\/li\u003e\n\u003cli\u003eAlerts can be received as email or pop-up (push) notifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003ePerformance\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty wormgear-in-oil gear reducer delivers performance for heavy industrial, high‑cycle applications. \u003c\/li\u003e\n\u003cli\u003eControl function selector dial allows for easy selection and programming of (7) wiring types, from constant pressure to close to specialized Timer‑to‑Close functionality to meet end \u003c\/li\u003e\n\u003cli\u003euser needs.\u003c\/li\u003e\n\u003cli\u003eTimer‑to‑Close conveniently and confidently closes the commercial door automatically after a predetermined amount of time has elapsed for added security and peace of mind. \u003c\/li\u003e\n\u003cli\u003eMid-stop enables partial opening of door to a preprogrammed position for energy savings, time savings and convenience. \u003c\/li\u003e\n\u003cli\u003eDual voltage connections increase flexibility by enabling the Installer to select the required voltage within phase to meet job‑site requirements. Within phases, voltage is selectable at the \u003c\/li\u003e\n\u003cli\u003etime of installation with the placement of a connector.\u003c\/li\u003e\n\u003cli\u003eContinuous‑duty high-starting torque motor with instant reverse and overload protection. Capacitor start with single phase, removable without affecting limit switches. \u003c\/li\u003e\n\u003cli\u003eAdjustable friction clutch helps to protect door and operator from damage should the door meet an obstruction. \u003c\/li\u003e\n\u003cli\u003eMaximum run timer reverses or stops door if closing time exceeds expected time frame to limit damage to door and operator. \u003c\/li\u003e\n\u003cli\u003eDelay-on-reverse circuit prevents abrupt reversal of door, reducing wear on the door and operator system. \u003c\/li\u003e\n\u003cli\u003e3-Button Control Station with Maintenance Alert System (MAS).\u003c\/li\u003e\n\u003cli\u003eDrive reduction, 10:1 first stage using heavy‑duty gears running in oil bath; cast iron housing; #41 chain second stage; #41 output chain on trolley. \u003c\/li\u003e\n\u003cli\u003eBearings: sealed roller bearings in gear reducer, flange-mount industrial ball bearings on drive shaft. \u003c\/li\u003e\n\u003cli\u003eBrake: standard on all GSD operators.\u003c\/li\u003e\n\u003cli\u003eConstruction: NEMA 1 type electrical box, heavy‑duty 11-gauge steel frame with durable powder‑coat finish, all reduction sprockets drilled and pinned to shafts. \u003c\/li\u003e\n\u003cli\u003e#41 trolley roller chain standard on GSD operators.\u003c\/li\u003e\n\u003cli\u003eDoor speed: 11–12 in. per second.\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 Years.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eSafety\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSecurity+ 2.0™ radio receiver is standard on-board with Logic 5.0 Operators, and virtually eliminates radio frequency interference. \u003c\/li\u003e\n\u003cli\u003eAccepts up to (90) 1-button or (30) 3-button remote controls plus up to (30) wireless keypads or an unlimited number of DIP switch remote controls. \u003c\/li\u003e\n\u003cli\u003eLiftMaster® Commercial Door Operators comply with UL 325 standards. \u003c\/li\u003e\n\u003cli\u003eLiftMaster offers a variety of entrapment protection devices for every commercial application. \u003c\/li\u003e\n\u003cli\u003eEmergency Disconnect, disconnects door operator from door for manual lifting in an emergency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46379549687946,"sku":"GSD153L5L-MC","price":4020.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/GSD_hero_1_41024f29-6508-4b52-aaa8-e3cef3dc60c7.png?v=1753253910"},{"product_id":"liftmaster-slide-door-gearhead-w-brake-lh-logic-5-0-1hp-575v-3ph","title":"GSD105L5L-MC Slide Door Gearhead w\/ Brake LH Logic 5, 1HP, 575V, 3 Phase","description":"\u003cp class=\"richp\"\u003eLogic 5.0 gearhead sliding commercial door operators employ lubricated gears for heavy industrial, high-cycle applications.\u003c\/p\u003e\u003cp class=\"richp\"\u003eThese operators offer functionality that is similar to GT Operators, but are used on single and bi‑parting sliding doors. These door operators are directly attached to drive and control the door. \u003c\/p\u003e\u003cp class=\"richp\"\u003eGSD Operators are mounted directly above the door and open the door in the direction of the operator.\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eConnectivity\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMyQ® Technology enables you to securely monitor and control your facility door operator and lights with your smartphone, tablet or computer for greater peace of mind. \u003c\/li\u003e\n\u003cli\u003eAlerts can be received as email or pop-up (push) notifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003ePerformance\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty wormgear-in-oil gear reducer delivers performance for heavy industrial, high‑cycle applications. \u003c\/li\u003e\n\u003cli\u003eControl function selector dial allows for easy selection and programming of (7) wiring types, from constant pressure to close to specialized Timer‑to‑Close functionality to meet end \u003c\/li\u003e\n\u003cli\u003euser needs.\u003c\/li\u003e\n\u003cli\u003eTimer‑to‑Close conveniently and confidently closes the commercial door automatically after a predetermined amount of time has elapsed for added security and peace of mind. \u003c\/li\u003e\n\u003cli\u003eMid-stop enables partial opening of door to a preprogrammed position for energy savings, time savings and convenience. \u003c\/li\u003e\n\u003cli\u003eDual voltage connections increase flexibility by enabling the Installer to select the required voltage within phase to meet job‑site requirements. Within phases, voltage is selectable at the \u003c\/li\u003e\n\u003cli\u003etime of installation with the placement of a connector.\u003c\/li\u003e\n\u003cli\u003eContinuous‑duty high-starting torque motor with instant reverse and overload protection. Capacitor start with single phase, removable without affecting limit switches. \u003c\/li\u003e\n\u003cli\u003eAdjustable friction clutch helps to protect door and operator from damage should the door meet an obstruction. \u003c\/li\u003e\n\u003cli\u003eMaximum run timer reverses or stops door if closing time exceeds expected time frame to limit damage to door and operator. \u003c\/li\u003e\n\u003cli\u003eDelay-on-reverse circuit prevents abrupt reversal of door, reducing wear on the door and operator system. \u003c\/li\u003e\n\u003cli\u003e3-Button Control Station with Maintenance Alert System (MAS).\u003c\/li\u003e\n\u003cli\u003eDrive reduction, 10:1 first stage using heavy‑duty gears running in oil bath; cast iron housing; #41 chain second stage; #41 output chain on trolley. \u003c\/li\u003e\n\u003cli\u003eBearings: sealed roller bearings in gear reducer, flange-mount industrial ball bearings on drive shaft. \u003c\/li\u003e\n\u003cli\u003eBrake: standard on all GSD operators.\u003c\/li\u003e\n\u003cli\u003eConstruction: NEMA 1 type electrical box, heavy‑duty 11-gauge steel frame with durable powder‑coat finish, all reduction sprockets drilled and pinned to shafts. \u003c\/li\u003e\n\u003cli\u003e#41 trolley roller chain standard on GSD operators.\u003c\/li\u003e\n\u003cli\u003eDoor speed: 11–12 in. per second.\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 Years.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eSafety\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSecurity+ 2.0™ radio receiver is standard on-board with Logic 5.0 Operators, and virtually eliminates radio frequency interference. \u003c\/li\u003e\n\u003cli\u003eAccepts up to (90) 1-button or (30) 3-button remote controls plus up to (30) wireless keypads or an unlimited number of DIP switch remote controls. \u003c\/li\u003e\n\u003cli\u003eLiftMaster® Commercial Door Operators comply with UL 325 standards. \u003c\/li\u003e\n\u003cli\u003eLiftMaster offers a variety of entrapment protection devices for every commercial application. \u003c\/li\u003e\n\u003cli\u003eEmergency Disconnect, disconnects door operator from door for manual lifting in an emergency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46379549720714,"sku":"GSD105L5L-MC","price":3912.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/GSD_hero_1_73f032ba-d6c3-4495-88ea-cf3514ec7adc.png?v=1753253908"},{"product_id":"liftmaster-slide-door-gearhead-w-brake-rh-logic-5-0-1-5hp-208-230-460v-3ph","title":"GSD153L5R-MC Slide Door Gearhead w\/ Brake RH Logic 5, 1-1\/2HP, 208\/230\/460V, 3 Phase","description":"\u003cp class=\"richp\"\u003eLogic 5.0 gearhead sliding commercial door operators employ lubricated gears for heavy industrial, high-cycle applications.\u003c\/p\u003e\u003cp class=\"richp\"\u003eThese operators offer functionality that is similar to GT Operators, but are used on single and bi‑parting sliding doors. These door operators are directly attached to drive and control the door. \u003c\/p\u003e\u003cp class=\"richp\"\u003eGSD Operators are mounted directly above the door and open the door in the direction of the operator.\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eConnectivity\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMyQ® Technology enables you to securely monitor and control your facility door operator and lights with your smartphone, tablet or computer for greater peace of mind. \u003c\/li\u003e\n\u003cli\u003eAlerts can be received as email or pop-up (push) notifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003ePerformance\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty wormgear-in-oil gear reducer delivers performance for heavy industrial, high‑cycle applications. \u003c\/li\u003e\n\u003cli\u003eControl function selector dial allows for easy selection and programming of (7) wiring types, from constant pressure to close to specialized Timer‑to‑Close functionality to meet end \u003c\/li\u003e\n\u003cli\u003euser needs.\u003c\/li\u003e\n\u003cli\u003eTimer‑to‑Close conveniently and confidently closes the commercial door automatically after a predetermined amount of time has elapsed for added security and peace of mind. \u003c\/li\u003e\n\u003cli\u003eMid-stop enables partial opening of door to a preprogrammed position for energy savings, time savings and convenience. \u003c\/li\u003e\n\u003cli\u003eDual voltage connections increase flexibility by enabling the Installer to select the required voltage within phase to meet job‑site requirements. Within phases, voltage is selectable at the \u003c\/li\u003e\n\u003cli\u003etime of installation with the placement of a connector.\u003c\/li\u003e\n\u003cli\u003eContinuous‑duty high-starting torque motor with instant reverse and overload protection. Capacitor start with single phase, removable without affecting limit switches. \u003c\/li\u003e\n\u003cli\u003eAdjustable friction clutch helps to protect door and operator from damage should the door meet an obstruction. \u003c\/li\u003e\n\u003cli\u003eMaximum run timer reverses or stops door if closing time exceeds expected time frame to limit damage to door and operator. \u003c\/li\u003e\n\u003cli\u003eDelay-on-reverse circuit prevents abrupt reversal of door, reducing wear on the door and operator system. \u003c\/li\u003e\n\u003cli\u003e3-Button Control Station with Maintenance Alert System (MAS).\u003c\/li\u003e\n\u003cli\u003eDrive reduction, 10:1 first stage using heavy‑duty gears running in oil bath; cast iron housing; #41 chain second stage; #41 output chain on trolley. \u003c\/li\u003e\n\u003cli\u003eBearings: sealed roller bearings in gear reducer, flange-mount industrial ball bearings on drive shaft. \u003c\/li\u003e\n\u003cli\u003eBrake: standard on all GSD operators.\u003c\/li\u003e\n\u003cli\u003eConstruction: NEMA 1 type electrical box, heavy‑duty 11-gauge steel frame with durable powder‑coat finish, all reduction sprockets drilled and pinned to shafts. \u003c\/li\u003e\n\u003cli\u003e#41 trolley roller chain standard on GSD operators.\u003c\/li\u003e\n\u003cli\u003eDoor speed: 11–12 in. per second.\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 Years.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eSafety\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSecurity+ 2.0™ radio receiver is standard on-board with Logic 5.0 Operators, and virtually eliminates radio frequency interference. \u003c\/li\u003e\n\u003cli\u003eAccepts up to (90) 1-button or (30) 3-button remote controls plus up to (30) wireless keypads or an unlimited number of DIP switch remote controls. \u003c\/li\u003e\n\u003cli\u003eLiftMaster® Commercial Door Operators comply with UL 325 standards. \u003c\/li\u003e\n\u003cli\u003eLiftMaster offers a variety of entrapment protection devices for every commercial application. \u003c\/li\u003e\n\u003cli\u003eEmergency Disconnect, disconnects door operator from door for manual lifting in an emergency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46379549753482,"sku":"GSD153L5R-MC","price":4020.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/GSD_hero_1_3c05ae61-6998-4d50-b8ed-9cd206367428.png?v=1753253912"},{"product_id":"liftmaster-slide-door-gearhead-w-brake-rh-logic-5-0-1hp-575v-3ph","title":"GSD105L5R-MC Slide Door Gearhead w\/ Brake RH Logic 5, 1HP, 575V, 3 Phase","description":"\u003cp class=\"richp\"\u003eLogic 5.0 gearhead sliding commercial door operators employ lubricated gears for heavy industrial, high-cycle applications.\u003c\/p\u003e\u003cp class=\"richp\"\u003eThese operators offer functionality that is similar to GT Operators, but are used on single and bi‑parting sliding doors. These door operators are directly attached to drive and control the door. \u003c\/p\u003e\u003cp class=\"richp\"\u003eGSD Operators are mounted directly above the door and open the door in the direction of the operator.\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eConnectivity\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMyQ® Technology enables you to securely monitor and control your facility door operator and lights with your smartphone, tablet or computer for greater peace of mind. \u003c\/li\u003e\n\u003cli\u003eAlerts can be received as email or pop-up (push) notifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003ePerformance\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty wormgear-in-oil gear reducer delivers performance for heavy industrial, high‑cycle applications. \u003c\/li\u003e\n\u003cli\u003eControl function selector dial allows for easy selection and programming of (7) wiring types, from constant pressure to close to specialized Timer‑to‑Close functionality to meet end \u003c\/li\u003e\n\u003cli\u003euser needs.\u003c\/li\u003e\n\u003cli\u003eTimer‑to‑Close conveniently and confidently closes the commercial door automatically after a predetermined amount of time has elapsed for added security and peace of mind. \u003c\/li\u003e\n\u003cli\u003eMid-stop enables partial opening of door to a preprogrammed position for energy savings, time savings and convenience. \u003c\/li\u003e\n\u003cli\u003eDual voltage connections increase flexibility by enabling the Installer to select the required voltage within phase to meet job‑site requirements. Within phases, voltage is selectable at the \u003c\/li\u003e\n\u003cli\u003etime of installation with the placement of a connector.\u003c\/li\u003e\n\u003cli\u003eContinuous‑duty high-starting torque motor with instant reverse and overload protection. Capacitor start with single phase, removable without affecting limit switches. \u003c\/li\u003e\n\u003cli\u003eAdjustable friction clutch helps to protect door and operator from damage should the door meet an obstruction. \u003c\/li\u003e\n\u003cli\u003eMaximum run timer reverses or stops door if closing time exceeds expected time frame to limit damage to door and operator. \u003c\/li\u003e\n\u003cli\u003eDelay-on-reverse circuit prevents abrupt reversal of door, reducing wear on the door and operator system. \u003c\/li\u003e\n\u003cli\u003e3-Button Control Station with Maintenance Alert System (MAS).\u003c\/li\u003e\n\u003cli\u003eDrive reduction, 10:1 first stage using heavy‑duty gears running in oil bath; cast iron housing; #41 chain second stage; #41 output chain on trolley. \u003c\/li\u003e\n\u003cli\u003eBearings: sealed roller bearings in gear reducer, flange-mount industrial ball bearings on drive shaft. \u003c\/li\u003e\n\u003cli\u003eBrake: standard on all GSD operators.\u003c\/li\u003e\n\u003cli\u003eConstruction: NEMA 1 type electrical box, heavy‑duty 11-gauge steel frame with durable powder‑coat finish, all reduction sprockets drilled and pinned to shafts. \u003c\/li\u003e\n\u003cli\u003e#41 trolley roller chain standard on GSD operators.\u003c\/li\u003e\n\u003cli\u003eDoor speed: 11–12 in. per second.\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 Years.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eSafety\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSecurity+ 2.0™ radio receiver is standard on-board with Logic 5.0 Operators, and virtually eliminates radio frequency interference. \u003c\/li\u003e\n\u003cli\u003eAccepts up to (90) 1-button or (30) 3-button remote controls plus up to (30) wireless keypads or an unlimited number of DIP switch remote controls. \u003c\/li\u003e\n\u003cli\u003eLiftMaster® Commercial Door Operators comply with UL 325 standards. \u003c\/li\u003e\n\u003cli\u003eLiftMaster offers a variety of entrapment protection devices for every commercial application. \u003c\/li\u003e\n\u003cli\u003eEmergency Disconnect, disconnects door operator from door for manual lifting in an emergency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46379549786250,"sku":"GSD105L5R-MC","price":3912.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/GSD_hero_1_d1d5ad83-839a-46a6-ad8d-6ab72912fb67.png?v=1753253909"},{"product_id":"liftmaster-slide-door-gearhead-w-brake-lh-logic-5-0-0-5hp-115-230v-1ph","title":"GSD501L5L-MC Slide Door Gearhead w\/ Brake LH Logic 5, 1\/2HP, 115\/230V, Single Phase","description":"\u003cp class=\"richp\"\u003eLogic 5.0 gearhead sliding commercial door operators employ lubricated gears for heavy industrial, high-cycle applications.\u003c\/p\u003e\u003cp class=\"richp\"\u003eThese operators offer functionality that is similar to GT Operators, but are used on single and bi‑parting sliding doors. These door operators are directly attached to drive and control the door. \u003c\/p\u003e\u003cp class=\"richp\"\u003eGSD Operators are mounted directly above the door and open the door in the direction of the operator.\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eConnectivity\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMyQ® Technology enables you to securely monitor and control your facility door operator and lights with your smartphone, tablet or computer for greater peace of mind. \u003c\/li\u003e\n\u003cli\u003eAlerts can be received as email or pop-up (push) notifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003ePerformance\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty wormgear-in-oil gear reducer delivers performance for heavy industrial, high‑cycle applications. \u003c\/li\u003e\n\u003cli\u003eControl function selector dial allows for easy selection and programming of (7) wiring types, from constant pressure to close to specialized Timer‑to‑Close functionality to meet end \u003c\/li\u003e\n\u003cli\u003euser needs.\u003c\/li\u003e\n\u003cli\u003eTimer‑to‑Close conveniently and confidently closes the commercial door automatically after a predetermined amount of time has elapsed for added security and peace of mind. \u003c\/li\u003e\n\u003cli\u003eMid-stop enables partial opening of door to a preprogrammed position for energy savings, time savings and convenience. \u003c\/li\u003e\n\u003cli\u003eDual voltage connections increase flexibility by enabling the Installer to select the required voltage within phase to meet job‑site requirements. Within phases, voltage is selectable at the \u003c\/li\u003e\n\u003cli\u003etime of installation with the placement of a connector.\u003c\/li\u003e\n\u003cli\u003eContinuous‑duty high-starting torque motor with instant reverse and overload protection. Capacitor start with single phase, removable without affecting limit switches. \u003c\/li\u003e\n\u003cli\u003eAdjustable friction clutch helps to protect door and operator from damage should the door meet an obstruction. \u003c\/li\u003e\n\u003cli\u003eMaximum run timer reverses or stops door if closing time exceeds expected time frame to limit damage to door and operator. \u003c\/li\u003e\n\u003cli\u003eDelay-on-reverse circuit prevents abrupt reversal of door, reducing wear on the door and operator system. \u003c\/li\u003e\n\u003cli\u003e3-Button Control Station with Maintenance Alert System (MAS).\u003c\/li\u003e\n\u003cli\u003eDrive reduction, 10:1 first stage using heavy‑duty gears running in oil bath; cast iron housing; #41 chain second stage; #41 output chain on trolley. \u003c\/li\u003e\n\u003cli\u003eBearings: sealed roller bearings in gear reducer, flange-mount industrial ball bearings on drive shaft. \u003c\/li\u003e\n\u003cli\u003eBrake: standard on all GSD operators.\u003c\/li\u003e\n\u003cli\u003eConstruction: NEMA 1 type electrical box, heavy‑duty 11-gauge steel frame with durable powder‑coat finish, all reduction sprockets drilled and pinned to shafts. \u003c\/li\u003e\n\u003cli\u003e#41 trolley roller chain standard on GSD operators.\u003c\/li\u003e\n\u003cli\u003eDoor speed: 11–12 in. per second.\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 Years.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eSafety\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSecurity+ 2.0™ radio receiver is standard on-board with Logic 5.0 Operators, and virtually eliminates radio frequency interference. \u003c\/li\u003e\n\u003cli\u003eAccepts up to (90) 1-button or (30) 3-button remote controls plus up to (30) wireless keypads or an unlimited number of DIP switch remote controls. \u003c\/li\u003e\n\u003cli\u003eLiftMaster® Commercial Door Operators comply with UL 325 standards. \u003c\/li\u003e\n\u003cli\u003eLiftMaster offers a variety of entrapment protection devices for every commercial application. \u003c\/li\u003e\n\u003cli\u003eEmergency Disconnect, disconnects door operator from door for manual lifting in an emergency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46379549851786,"sku":"GSD501L5L-MC","price":3507.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/GSD_hero_1_59886428-9f69-426b-9217-882fdc9bb5f1.png?v=1753253912"},{"product_id":"liftmaster-slide-door-gearhead-w-brake-rh-logic-5-0-0-5hp-115-230v-1ph","title":"GSD501L5R-MC Slide Door Gearhead w\/ Brake RH Logic 5, 1\/2HP, 115\/230V, Single Phase","description":"\u003cp class=\"richp\"\u003eLogic 5.0 gearhead sliding commercial door operators employ lubricated gears for heavy industrial, high-cycle applications.\u003c\/p\u003e\u003cp class=\"richp\"\u003eThese operators offer functionality that is similar to GT Operators, but are used on single and bi‑parting sliding doors. These door operators are directly attached to drive and control the door. \u003c\/p\u003e\u003cp class=\"richp\"\u003eGSD Operators are mounted directly above the door and open the door in the direction of the operator.\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eConnectivity\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMyQ® Technology enables you to securely monitor and control your facility door operator and lights with your smartphone, tablet or computer for greater peace of mind. \u003c\/li\u003e\n\u003cli\u003eAlerts can be received as email or pop-up (push) notifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003ePerformance\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty wormgear-in-oil gear reducer delivers performance for heavy industrial, high‑cycle applications. \u003c\/li\u003e\n\u003cli\u003eControl function selector dial allows for easy selection and programming of (7) wiring types, from constant pressure to close to specialized Timer‑to‑Close functionality to meet end \u003c\/li\u003e\n\u003cli\u003euser needs.\u003c\/li\u003e\n\u003cli\u003eTimer‑to‑Close conveniently and confidently closes the commercial door automatically after a predetermined amount of time has elapsed for added security and peace of mind. \u003c\/li\u003e\n\u003cli\u003eMid-stop enables partial opening of door to a preprogrammed position for energy savings, time savings and convenience. \u003c\/li\u003e\n\u003cli\u003eDual voltage connections increase flexibility by enabling the Installer to select the required voltage within phase to meet job‑site requirements. Within phases, voltage is selectable at the \u003c\/li\u003e\n\u003cli\u003etime of installation with the placement of a connector.\u003c\/li\u003e\n\u003cli\u003eContinuous‑duty high-starting torque motor with instant reverse and overload protection. Capacitor start with single phase, removable without affecting limit switches. \u003c\/li\u003e\n\u003cli\u003eAdjustable friction clutch helps to protect door and operator from damage should the door meet an obstruction. \u003c\/li\u003e\n\u003cli\u003eMaximum run timer reverses or stops door if closing time exceeds expected time frame to limit damage to door and operator. \u003c\/li\u003e\n\u003cli\u003eDelay-on-reverse circuit prevents abrupt reversal of door, reducing wear on the door and operator system. \u003c\/li\u003e\n\u003cli\u003e3-Button Control Station with Maintenance Alert System (MAS).\u003c\/li\u003e\n\u003cli\u003eDrive reduction, 10:1 first stage using heavy‑duty gears running in oil bath; cast iron housing; #41 chain second stage; #41 output chain on trolley. \u003c\/li\u003e\n\u003cli\u003eBearings: sealed roller bearings in gear reducer, flange-mount industrial ball bearings on drive shaft. \u003c\/li\u003e\n\u003cli\u003eBrake: standard on all GSD operators.\u003c\/li\u003e\n\u003cli\u003eConstruction: NEMA 1 type electrical box, heavy‑duty 11-gauge steel frame with durable powder‑coat finish, all reduction sprockets drilled and pinned to shafts. \u003c\/li\u003e\n\u003cli\u003e#41 trolley roller chain standard on GSD operators.\u003c\/li\u003e\n\u003cli\u003eDoor speed: 11–12 in. per second.\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 Years.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eSafety\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSecurity+ 2.0™ radio receiver is standard on-board with Logic 5.0 Operators, and virtually eliminates radio frequency interference. \u003c\/li\u003e\n\u003cli\u003eAccepts up to (90) 1-button or (30) 3-button remote controls plus up to (30) wireless keypads or an unlimited number of DIP switch remote controls. \u003c\/li\u003e\n\u003cli\u003eLiftMaster® Commercial Door Operators comply with UL 325 standards. \u003c\/li\u003e\n\u003cli\u003eLiftMaster offers a variety of entrapment protection devices for every commercial application. \u003c\/li\u003e\n\u003cli\u003eEmergency Disconnect, disconnects door operator from door for manual lifting in an emergency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46379549884554,"sku":"GSD501L5R-MC","price":3507.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/GSD_hero_1_60b4117b-ae03-4603-beab-6eb2506795e4.png?v=1753253912"},{"product_id":"liftmaster-slide-door-gearhead-w-brake-lh-logic-5-0-0-75hp-208-230-460v-3ph","title":"GSD753L5L-MC Slide Door Gearhead w\/ Brake LH Logic 5, 3\/4HP, 208\/230\/460V, 3 Phase","description":"\u003cp class=\"richp\"\u003eLogic 5.0 gearhead sliding commercial door operators employ lubricated gears for heavy industrial, high-cycle applications.\u003c\/p\u003e\u003cp class=\"richp\"\u003eThese operators offer functionality that is similar to GT Operators, but are used on single and bi‑parting sliding doors. These door operators are directly attached to drive and control the door. \u003c\/p\u003e\u003cp class=\"richp\"\u003eGSD Operators are mounted directly above the door and open the door in the direction of the operator.\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eConnectivity\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMyQ® Technology enables you to securely monitor and control your facility door operator and lights with your smartphone, tablet or computer for greater peace of mind. \u003c\/li\u003e\n\u003cli\u003eAlerts can be received as email or pop-up (push) notifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003ePerformance\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty wormgear-in-oil gear reducer delivers performance for heavy industrial, high‑cycle applications. \u003c\/li\u003e\n\u003cli\u003eControl function selector dial allows for easy selection and programming of (7) wiring types, from constant pressure to close to specialized Timer‑to‑Close functionality to meet end \u003c\/li\u003e\n\u003cli\u003euser needs.\u003c\/li\u003e\n\u003cli\u003eTimer‑to‑Close conveniently and confidently closes the commercial door automatically after a predetermined amount of time has elapsed for added security and peace of mind. \u003c\/li\u003e\n\u003cli\u003eMid-stop enables partial opening of door to a preprogrammed position for energy savings, time savings and convenience. \u003c\/li\u003e\n\u003cli\u003eDual voltage connections increase flexibility by enabling the Installer to select the required voltage within phase to meet job‑site requirements. Within phases, voltage is selectable at the \u003c\/li\u003e\n\u003cli\u003etime of installation with the placement of a connector.\u003c\/li\u003e\n\u003cli\u003eContinuous‑duty high-starting torque motor with instant reverse and overload protection. Capacitor start with single phase, removable without affecting limit switches. \u003c\/li\u003e\n\u003cli\u003eAdjustable friction clutch helps to protect door and operator from damage should the door meet an obstruction. \u003c\/li\u003e\n\u003cli\u003eMaximum run timer reverses or stops door if closing time exceeds expected time frame to limit damage to door and operator. \u003c\/li\u003e\n\u003cli\u003eDelay-on-reverse circuit prevents abrupt reversal of door, reducing wear on the door and operator system. \u003c\/li\u003e\n\u003cli\u003e3-Button Control Station with Maintenance Alert System (MAS).\u003c\/li\u003e\n\u003cli\u003eDrive reduction, 10:1 first stage using heavy‑duty gears running in oil bath; cast iron housing; #41 chain second stage; #41 output chain on trolley. \u003c\/li\u003e\n\u003cli\u003eBearings: sealed roller bearings in gear reducer, flange-mount industrial ball bearings on drive shaft. \u003c\/li\u003e\n\u003cli\u003eBrake: standard on all GSD operators.\u003c\/li\u003e\n\u003cli\u003eConstruction: NEMA 1 type electrical box, heavy‑duty 11-gauge steel frame with durable powder‑coat finish, all reduction sprockets drilled and pinned to shafts. \u003c\/li\u003e\n\u003cli\u003e#41 trolley roller chain standard on GSD operators.\u003c\/li\u003e\n\u003cli\u003eDoor speed: 11–12 in. per second.\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 Years.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eSafety\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSecurity+ 2.0™ radio receiver is standard on-board with Logic 5.0 Operators, and virtually eliminates radio frequency interference. \u003c\/li\u003e\n\u003cli\u003eAccepts up to (90) 1-button or (30) 3-button remote controls plus up to (30) wireless keypads or an unlimited number of DIP switch remote controls. \u003c\/li\u003e\n\u003cli\u003eLiftMaster® Commercial Door Operators comply with UL 325 standards. \u003c\/li\u003e\n\u003cli\u003eLiftMaster offers a variety of entrapment protection devices for every commercial application. \u003c\/li\u003e\n\u003cli\u003eEmergency Disconnect, disconnects door operator from door for manual lifting in an emergency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46379549917322,"sku":"GSD753L5L-MC","price":3582.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/GSD_hero_1_98b58366-4fd4-4b18-baf3-eb8f26da8c3a.png?v=1753253915"},{"product_id":"liftmaster-slide-door-gearhead-w-brake-lh-logic-5-0-0-5hp-208-230-460v-3ph","title":"GSD503L5L-MC Slide Door Gearhead w\/ Brake LH Logic 5, 1\/2HP, 208\/230\/460V, 3 Phase","description":"\u003cp class=\"richp\"\u003eLogic 5.0 gearhead sliding commercial door operators employ lubricated gears for heavy industrial, high-cycle applications.\u003c\/p\u003e\u003cp class=\"richp\"\u003eThese operators offer functionality that is similar to GT Operators, but are used on single and bi‑parting sliding doors. These door operators are directly attached to drive and control the door. \u003c\/p\u003e\u003cp class=\"richp\"\u003eGSD Operators are mounted directly above the door and open the door in the direction of the operator.\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eConnectivity\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMyQ® Technology enables you to securely monitor and control your facility door operator and lights with your smartphone, tablet or computer for greater peace of mind. \u003c\/li\u003e\n\u003cli\u003eAlerts can be received as email or pop-up (push) notifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003ePerformance\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty wormgear-in-oil gear reducer delivers performance for heavy industrial, high‑cycle applications. \u003c\/li\u003e\n\u003cli\u003eControl function selector dial allows for easy selection and programming of (7) wiring types, from constant pressure to close to specialized Timer‑to‑Close functionality to meet end \u003c\/li\u003e\n\u003cli\u003euser needs.\u003c\/li\u003e\n\u003cli\u003eTimer‑to‑Close conveniently and confidently closes the commercial door automatically after a predetermined amount of time has elapsed for added security and peace of mind. \u003c\/li\u003e\n\u003cli\u003eMid-stop enables partial opening of door to a preprogrammed position for energy savings, time savings and convenience. \u003c\/li\u003e\n\u003cli\u003eDual voltage connections increase flexibility by enabling the Installer to select the required voltage within phase to meet job‑site requirements. Within phases, voltage is selectable at the \u003c\/li\u003e\n\u003cli\u003etime of installation with the placement of a connector.\u003c\/li\u003e\n\u003cli\u003eContinuous‑duty high-starting torque motor with instant reverse and overload protection. Capacitor start with single phase, removable without affecting limit switches. \u003c\/li\u003e\n\u003cli\u003eAdjustable friction clutch helps to protect door and operator from damage should the door meet an obstruction. \u003c\/li\u003e\n\u003cli\u003eMaximum run timer reverses or stops door if closing time exceeds expected time frame to limit damage to door and operator. \u003c\/li\u003e\n\u003cli\u003eDelay-on-reverse circuit prevents abrupt reversal of door, reducing wear on the door and operator system. \u003c\/li\u003e\n\u003cli\u003e3-Button Control Station with Maintenance Alert System (MAS).\u003c\/li\u003e\n\u003cli\u003eDrive reduction, 10:1 first stage using heavy‑duty gears running in oil bath; cast iron housing; #41 chain second stage; #41 output chain on trolley. \u003c\/li\u003e\n\u003cli\u003eBearings: sealed roller bearings in gear reducer, flange-mount industrial ball bearings on drive shaft. \u003c\/li\u003e\n\u003cli\u003eBrake: standard on all GSD operators.\u003c\/li\u003e\n\u003cli\u003eConstruction: NEMA 1 type electrical box, heavy‑duty 11-gauge steel frame with durable powder‑coat finish, all reduction sprockets drilled and pinned to shafts. \u003c\/li\u003e\n\u003cli\u003e#41 trolley roller chain standard on GSD operators.\u003c\/li\u003e\n\u003cli\u003eDoor speed: 11–12 in. per second.\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 Years.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eSafety\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSecurity+ 2.0™ radio receiver is standard on-board with Logic 5.0 Operators, and virtually eliminates radio frequency interference. \u003c\/li\u003e\n\u003cli\u003eAccepts up to (90) 1-button or (30) 3-button remote controls plus up to (30) wireless keypads or an unlimited number of DIP switch remote controls. \u003c\/li\u003e\n\u003cli\u003eLiftMaster® Commercial Door Operators comply with UL 325 standards. \u003c\/li\u003e\n\u003cli\u003eLiftMaster offers a variety of entrapment protection devices for every commercial application. \u003c\/li\u003e\n\u003cli\u003eEmergency Disconnect, disconnects door operator from door for manual lifting in an emergency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46379549950090,"sku":"GSD503L5L-MC","price":3729.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/GSD_hero_1_755dcc86-754c-4db7-b3b8-1b01ae88f3e2.png?v=1753253912"},{"product_id":"liftmaster-slide-door-gearhead-w-brake-rh-logic-5-0-0-75hp-208-230-460v-3ph","title":"GSD753L5R-MC Slide Door Gearhead w\/ Brake RH Logic 5, 3\/4HP, 208\/230\/460V, 3 Phase","description":"\u003cp class=\"richp\"\u003eLogic 5.0 gearhead sliding commercial door operators employ lubricated gears for heavy industrial, high-cycle applications.\u003c\/p\u003e\u003cp class=\"richp\"\u003eThese operators offer functionality that is similar to GT Operators, but are used on single and bi‑parting sliding doors. These door operators are directly attached to drive and control the door. \u003c\/p\u003e\u003cp class=\"richp\"\u003eGSD Operators are mounted directly above the door and open the door in the direction of the operator.\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eConnectivity\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMyQ® Technology enables you to securely monitor and control your facility door operator and lights with your smartphone, tablet or computer for greater peace of mind. \u003c\/li\u003e\n\u003cli\u003eAlerts can be received as email or pop-up (push) notifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003ePerformance\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty wormgear-in-oil gear reducer delivers performance for heavy industrial, high‑cycle applications. \u003c\/li\u003e\n\u003cli\u003eControl function selector dial allows for easy selection and programming of (7) wiring types, from constant pressure to close to specialized Timer‑to‑Close functionality to meet end \u003c\/li\u003e\n\u003cli\u003euser needs.\u003c\/li\u003e\n\u003cli\u003eTimer‑to‑Close conveniently and confidently closes the commercial door automatically after a predetermined amount of time has elapsed for added security and peace of mind. \u003c\/li\u003e\n\u003cli\u003eMid-stop enables partial opening of door to a preprogrammed position for energy savings, time savings and convenience. \u003c\/li\u003e\n\u003cli\u003eDual voltage connections increase flexibility by enabling the Installer to select the required voltage within phase to meet job‑site requirements. Within phases, voltage is selectable at the \u003c\/li\u003e\n\u003cli\u003etime of installation with the placement of a connector.\u003c\/li\u003e\n\u003cli\u003eContinuous‑duty high-starting torque motor with instant reverse and overload protection. Capacitor start with single phase, removable without affecting limit switches. \u003c\/li\u003e\n\u003cli\u003eAdjustable friction clutch helps to protect door and operator from damage should the door meet an obstruction. \u003c\/li\u003e\n\u003cli\u003eMaximum run timer reverses or stops door if closing time exceeds expected time frame to limit damage to door and operator. \u003c\/li\u003e\n\u003cli\u003eDelay-on-reverse circuit prevents abrupt reversal of door, reducing wear on the door and operator system. \u003c\/li\u003e\n\u003cli\u003e3-Button Control Station with Maintenance Alert System (MAS).\u003c\/li\u003e\n\u003cli\u003eDrive reduction, 10:1 first stage using heavy‑duty gears running in oil bath; cast iron housing; #41 chain second stage; #41 output chain on trolley. \u003c\/li\u003e\n\u003cli\u003eBearings: sealed roller bearings in gear reducer, flange-mount industrial ball bearings on drive shaft. \u003c\/li\u003e\n\u003cli\u003eBrake: standard on all GSD operators.\u003c\/li\u003e\n\u003cli\u003eConstruction: NEMA 1 type electrical box, heavy‑duty 11-gauge steel frame with durable powder‑coat finish, all reduction sprockets drilled and pinned to shafts. \u003c\/li\u003e\n\u003cli\u003e#41 trolley roller chain standard on GSD operators.\u003c\/li\u003e\n\u003cli\u003eDoor speed: 11–12 in. per second.\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 Years.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eSafety\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSecurity+ 2.0™ radio receiver is standard on-board with Logic 5.0 Operators, and virtually eliminates radio frequency interference. \u003c\/li\u003e\n\u003cli\u003eAccepts up to (90) 1-button or (30) 3-button remote controls plus up to (30) wireless keypads or an unlimited number of DIP switch remote controls. \u003c\/li\u003e\n\u003cli\u003eLiftMaster® Commercial Door Operators comply with UL 325 standards. \u003c\/li\u003e\n\u003cli\u003eLiftMaster offers a variety of entrapment protection devices for every commercial application. \u003c\/li\u003e\n\u003cli\u003eEmergency Disconnect, disconnects door operator from door for manual lifting in an emergency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46379549982858,"sku":"GSD753L5R-MC","price":3911.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/GSD_hero_1_f0889936-8e89-46d2-b2f1-ca13947dc4fa.png?v=1760627067"},{"product_id":"liftmaster-slide-door-gearhead-w-brake-rh-logic-5-0-0-5hp-208-230-460v-3ph","title":"GSD503L5R-MC Slide Door Gearhead w\/ Brake RH Logic 5, 1\/2HP, 208\/230\/460V, 3 Phase","description":"\u003cp class=\"richp\"\u003eLogic 5.0 gearhead sliding commercial door operators employ lubricated gears for heavy industrial, high-cycle applications.\u003c\/p\u003e\u003cp class=\"richp\"\u003eThese operators offer functionality that is similar to GT Operators, but are used on single and bi‑parting sliding doors. These door operators are directly attached to drive and control the door. \u003c\/p\u003e\u003cp class=\"richp\"\u003eGSD Operators are mounted directly above the door and open the door in the direction of the operator.\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eConnectivity\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMyQ® Technology enables you to securely monitor and control your facility door operator and lights with your smartphone, tablet or computer for greater peace of mind. \u003c\/li\u003e\n\u003cli\u003eAlerts can be received as email or pop-up (push) notifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003ePerformance\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty wormgear-in-oil gear reducer delivers performance for heavy industrial, high‑cycle applications. \u003c\/li\u003e\n\u003cli\u003eControl function selector dial allows for easy selection and programming of (7) wiring types, from constant pressure to close to specialized Timer‑to‑Close functionality to meet end \u003c\/li\u003e\n\u003cli\u003euser needs.\u003c\/li\u003e\n\u003cli\u003eTimer‑to‑Close conveniently and confidently closes the commercial door automatically after a predetermined amount of time has elapsed for added security and peace of mind. \u003c\/li\u003e\n\u003cli\u003eMid-stop enables partial opening of door to a preprogrammed position for energy savings, time savings and convenience. \u003c\/li\u003e\n\u003cli\u003eDual voltage connections increase flexibility by enabling the Installer to select the required voltage within phase to meet job‑site requirements. Within phases, voltage is selectable at the \u003c\/li\u003e\n\u003cli\u003etime of installation with the placement of a connector.\u003c\/li\u003e\n\u003cli\u003eContinuous‑duty high-starting torque motor with instant reverse and overload protection. Capacitor start with single phase, removable without affecting limit switches. \u003c\/li\u003e\n\u003cli\u003eAdjustable friction clutch helps to protect door and operator from damage should the door meet an obstruction. \u003c\/li\u003e\n\u003cli\u003eMaximum run timer reverses or stops door if closing time exceeds expected time frame to limit damage to door and operator. \u003c\/li\u003e\n\u003cli\u003eDelay-on-reverse circuit prevents abrupt reversal of door, reducing wear on the door and operator system. \u003c\/li\u003e\n\u003cli\u003e3-Button Control Station with Maintenance Alert System (MAS).\u003c\/li\u003e\n\u003cli\u003eDrive reduction, 10:1 first stage using heavy‑duty gears running in oil bath; cast iron housing; #41 chain second stage; #41 output chain on trolley. \u003c\/li\u003e\n\u003cli\u003eBearings: sealed roller bearings in gear reducer, flange-mount industrial ball bearings on drive shaft. \u003c\/li\u003e\n\u003cli\u003eBrake: standard on all GSD operators.\u003c\/li\u003e\n\u003cli\u003eConstruction: NEMA 1 type electrical box, heavy‑duty 11-gauge steel frame with durable powder‑coat finish, all reduction sprockets drilled and pinned to shafts. \u003c\/li\u003e\n\u003cli\u003e#41 trolley roller chain standard on GSD operators.\u003c\/li\u003e\n\u003cli\u003eDoor speed: 11–12 in. per second.\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 Years.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eSafety\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSecurity+ 2.0™ radio receiver is standard on-board with Logic 5.0 Operators, and virtually eliminates radio frequency interference. \u003c\/li\u003e\n\u003cli\u003eAccepts up to (90) 1-button or (30) 3-button remote controls plus up to (30) wireless keypads or an unlimited number of DIP switch remote controls. \u003c\/li\u003e\n\u003cli\u003eLiftMaster® Commercial Door Operators comply with UL 325 standards. \u003c\/li\u003e\n\u003cli\u003eLiftMaster offers a variety of entrapment protection devices for every commercial application. \u003c\/li\u003e\n\u003cli\u003eEmergency Disconnect, disconnects door operator from door for manual lifting in an emergency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46379550015626,"sku":"GSD503L5R-MC","price":3729.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/GSD_hero_1_75a9aad2-1aed-484f-a317-2960d510294d.png?v=1753253914"},{"product_id":"liftmaster-slide-door-gearhead-w-brake-lh-logic-5-0-0-75hp-115-230v-1ph","title":"GSD751L5L-MC Slide Door Gearhead w\/ Brake LH Logic 5, 3\/4HP, 115\/230V, Single Phase","description":"\u003cp class=\"richp\"\u003eLogic 5.0 gearhead sliding commercial door operators employ lubricated gears for heavy industrial, high-cycle applications.\u003c\/p\u003e\u003cp class=\"richp\"\u003eThese operators offer functionality that is similar to GT Operators, but are used on single and bi‑parting sliding doors. These door operators are directly attached to drive and control the door. \u003c\/p\u003e\u003cp class=\"richp\"\u003eGSD Operators are mounted directly above the door and open the door in the direction of the operator.\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eConnectivity\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMyQ® Technology enables you to securely monitor and control your facility door operator and lights with your smartphone, tablet or computer for greater peace of mind. \u003c\/li\u003e\n\u003cli\u003eAlerts can be received as email or pop-up (push) notifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003ePerformance\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty wormgear-in-oil gear reducer delivers performance for heavy industrial, high‑cycle applications. \u003c\/li\u003e\n\u003cli\u003eControl function selector dial allows for easy selection and programming of (7) wiring types, from constant pressure to close to specialized Timer‑to‑Close functionality to meet end \u003c\/li\u003e\n\u003cli\u003euser needs.\u003c\/li\u003e\n\u003cli\u003eTimer‑to‑Close conveniently and confidently closes the commercial door automatically after a predetermined amount of time has elapsed for added security and peace of mind. \u003c\/li\u003e\n\u003cli\u003eMid-stop enables partial opening of door to a preprogrammed position for energy savings, time savings and convenience. \u003c\/li\u003e\n\u003cli\u003eDual voltage connections increase flexibility by enabling the Installer to select the required voltage within phase to meet job‑site requirements. Within phases, voltage is selectable at the \u003c\/li\u003e\n\u003cli\u003etime of installation with the placement of a connector.\u003c\/li\u003e\n\u003cli\u003eContinuous‑duty high-starting torque motor with instant reverse and overload protection. Capacitor start with single phase, removable without affecting limit switches. \u003c\/li\u003e\n\u003cli\u003eAdjustable friction clutch helps to protect door and operator from damage should the door meet an obstruction. \u003c\/li\u003e\n\u003cli\u003eMaximum run timer reverses or stops door if closing time exceeds expected time frame to limit damage to door and operator. \u003c\/li\u003e\n\u003cli\u003eDelay-on-reverse circuit prevents abrupt reversal of door, reducing wear on the door and operator system. \u003c\/li\u003e\n\u003cli\u003e3-Button Control Station with Maintenance Alert System (MAS).\u003c\/li\u003e\n\u003cli\u003eDrive reduction, 10:1 first stage using heavy‑duty gears running in oil bath; cast iron housing; #41 chain second stage; #41 output chain on trolley. \u003c\/li\u003e\n\u003cli\u003eBearings: sealed roller bearings in gear reducer, flange-mount industrial ball bearings on drive shaft. \u003c\/li\u003e\n\u003cli\u003eBrake: standard on all GSD operators.\u003c\/li\u003e\n\u003cli\u003eConstruction: NEMA 1 type electrical box, heavy‑duty 11-gauge steel frame with durable powder‑coat finish, all reduction sprockets drilled and pinned to shafts. \u003c\/li\u003e\n\u003cli\u003e#41 trolley roller chain standard on GSD operators.\u003c\/li\u003e\n\u003cli\u003eDoor speed: 11–12 in. per second.\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 Years.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eSafety\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSecurity+ 2.0™ radio receiver is standard on-board with Logic 5.0 Operators, and virtually eliminates radio frequency interference. \u003c\/li\u003e\n\u003cli\u003eAccepts up to (90) 1-button or (30) 3-button remote controls plus up to (30) wireless keypads or an unlimited number of DIP switch remote controls. \u003c\/li\u003e\n\u003cli\u003eLiftMaster® Commercial Door Operators comply with UL 325 standards. \u003c\/li\u003e\n\u003cli\u003eLiftMaster offers a variety of entrapment protection devices for every commercial application. \u003c\/li\u003e\n\u003cli\u003eEmergency Disconnect, disconnects door operator from door for manual lifting in an emergency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46379550081162,"sku":"GSD751L5L-MC","price":3831.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/GSD_hero_1_36e41485-e5c8-4aaa-9dcc-f8b3f87d22bb.png?v=1753253914"},{"product_id":"liftmaster-slide-door-gearhead-w-brake-rh-logic-5-0-0-75hp-115-230v-1ph","title":"GSD751L5R-MC Slide Door Gearhead w\/ Brake RH Logic 5, 3\/4HP, 115\/230V, Single Phase","description":"\u003cp class=\"richp\"\u003eLogic 5.0 gearhead sliding commercial door operators employ lubricated gears for heavy industrial, high-cycle applications.\u003c\/p\u003e\u003cp class=\"richp\"\u003eThese operators offer functionality that is similar to GT Operators, but are used on single and bi‑parting sliding doors. These door operators are directly attached to drive and control the door. \u003c\/p\u003e\u003cp class=\"richp\"\u003eGSD Operators are mounted directly above the door and open the door in the direction of the operator.\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eConnectivity\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMyQ® Technology enables you to securely monitor and control your facility door operator and lights with your smartphone, tablet or computer for greater peace of mind. \u003c\/li\u003e\n\u003cli\u003eAlerts can be received as email or pop-up (push) notifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003ePerformance\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty wormgear-in-oil gear reducer delivers performance for heavy industrial, high‑cycle applications. \u003c\/li\u003e\n\u003cli\u003eControl function selector dial allows for easy selection and programming of (7) wiring types, from constant pressure to close to specialized Timer‑to‑Close functionality to meet end \u003c\/li\u003e\n\u003cli\u003euser needs.\u003c\/li\u003e\n\u003cli\u003eTimer‑to‑Close conveniently and confidently closes the commercial door automatically after a predetermined amount of time has elapsed for added security and peace of mind. \u003c\/li\u003e\n\u003cli\u003eMid-stop enables partial opening of door to a preprogrammed position for energy savings, time savings and convenience. \u003c\/li\u003e\n\u003cli\u003eDual voltage connections increase flexibility by enabling the Installer to select the required voltage within phase to meet job‑site requirements. Within phases, voltage is selectable at the \u003c\/li\u003e\n\u003cli\u003etime of installation with the placement of a connector.\u003c\/li\u003e\n\u003cli\u003eContinuous‑duty high-starting torque motor with instant reverse and overload protection. Capacitor start with single phase, removable without affecting limit switches. \u003c\/li\u003e\n\u003cli\u003eAdjustable friction clutch helps to protect door and operator from damage should the door meet an obstruction. \u003c\/li\u003e\n\u003cli\u003eMaximum run timer reverses or stops door if closing time exceeds expected time frame to limit damage to door and operator. \u003c\/li\u003e\n\u003cli\u003eDelay-on-reverse circuit prevents abrupt reversal of door, reducing wear on the door and operator system. \u003c\/li\u003e\n\u003cli\u003e3-Button Control Station with Maintenance Alert System (MAS).\u003c\/li\u003e\n\u003cli\u003eDrive reduction, 10:1 first stage using heavy‑duty gears running in oil bath; cast iron housing; #41 chain second stage; #41 output chain on trolley. \u003c\/li\u003e\n\u003cli\u003eBearings: sealed roller bearings in gear reducer, flange-mount industrial ball bearings on drive shaft. \u003c\/li\u003e\n\u003cli\u003eBrake: standard on all GSD operators.\u003c\/li\u003e\n\u003cli\u003eConstruction: NEMA 1 type electrical box, heavy‑duty 11-gauge steel frame with durable powder‑coat finish, all reduction sprockets drilled and pinned to shafts. \u003c\/li\u003e\n\u003cli\u003e#41 trolley roller chain standard on GSD operators.\u003c\/li\u003e\n\u003cli\u003eDoor speed: 11–12 in. per second.\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 Years.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eSafety\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSecurity+ 2.0™ radio receiver is standard on-board with Logic 5.0 Operators, and virtually eliminates radio frequency interference. \u003c\/li\u003e\n\u003cli\u003eAccepts up to (90) 1-button or (30) 3-button remote controls plus up to (30) wireless keypads or an unlimited number of DIP switch remote controls. \u003c\/li\u003e\n\u003cli\u003eLiftMaster® Commercial Door Operators comply with UL 325 standards. \u003c\/li\u003e\n\u003cli\u003eLiftMaster offers a variety of entrapment protection devices for every commercial application. \u003c\/li\u003e\n\u003cli\u003eEmergency Disconnect, disconnects door operator from door for manual lifting in an emergency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46379550146698,"sku":"GSD751L5R-MC","price":3831.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/GSD_hero_1_dd470712-9e74-4c2b-8412-b8170d50f878.png?v=1753253914"},{"product_id":"liftmaster-slide-door-w-brake-lh-logic-5-0-1hp-115-230v-1ph","title":"SD101L5L-MC Slide Door w\/ Brake Left Hand, 1HP, 115\/230V, Single Phase","description":"\u003cp class=\"richp\"\u003e\u003cb\u003eConnectivity\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMyQ® Technology enables you to securely monitor and control\r your facility door operator and lights with your smartphone, tablet or computer for greater peace of mind. \u003c\/li\u003e\n\u003cli\u003eAlerts can be received as email or pop-up (push) notifications.\r\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003ePerformance\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eControl function selector dial allows for easy selection and\r programming of (7) wiring types, from constant pressure to close to specialized Timer‑to‑Close functionality to meet end user needs. \u003c\/li\u003e\n\u003cli\u003eTimer‑to‑Close conveniently and confidently closes the\r commercial door automatically after a predetermined amount of time has elapsed for added security and peace of mind. \u003c\/li\u003e\n\u003cli\u003eMid-stop enables partial opening of door to a preprogrammed\r position for energy savings, time savings and convenience. \u003c\/li\u003e\n\u003cli\u003eDual voltage connections increase flexibility by enabling the\r Installer to select the required voltage within phase to meet job‑site requirements. Within phases, voltage is selectable at the time of installation with the placement of a connector. \u003c\/li\u003e\n\u003cli\u003eContinuous‑duty high-starting torque motor with instant reverse\r and overload protection. Capacitor start with single phase, removable without affecting limit switches. \u003c\/li\u003e\n\u003cli\u003eAdjustable friction clutch helps to protect door and operator from\r damage should the door meet an obstruction. \u003c\/li\u003e\n\u003cli\u003eMaximum run timer reverses or stops door if closing time exceeds\r expected time frame to limit damage to door and operator. \u003c\/li\u003e\n\u003cli\u003eDelay-on-reverse circuit prevents abrupt reversal of door,\r reducing wear on the door and operator system. \u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003e3-Button Control Station with Maintenance Alert System (MAS).\r\u003c\/li\u003e\n\u003cli\u003eDrive reduction, first stage heavy‑duty 5L V-belt; second stage #41\r chain; #41 output chain on trolley. \u003c\/li\u003e\n\u003cli\u003eBearings\/bushings: industrial ball bearings on output shaft;\r heavy‑duty oil-filled bushings on reduction shafts. \u003c\/li\u003e\n\u003cli\u003eBrake: standard on SD operators.\r\u003c\/li\u003e\n\u003cli\u003eConstruction: NEMA 1 rated type electrical box, heavy‑duty\r 11-gauge steel frame with durable powder‑coat finish, all reduction sprockets drilled and pinned to shafts. \u003c\/li\u003e\n\u003cli\u003eTrolley roller chain, #41 on all SD operators.\r\u003c\/li\u003e\n\u003cli\u003eDoor speed: 11 in. per second.\r\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 Years.\r\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eSafety\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSecurity+ 2.0™ radio receiver is standard on-board with Logic 5.0\r Operators, and virtually eliminates radio frequency interference. \u003c\/li\u003e\n\u003cli\u003eAccepts up to (90) 1-button or (30) 3-button remote controls plus\r up to (30) wireless keypads or an unlimited number of DIP switch remote controls. \u003c\/li\u003e\n\u003cli\u003eLiftMaster® Commercial Door Operators comply with UL 325\r standards. \u003c\/li\u003e\n\u003cli\u003eLiftMaster offers a variety of entrapment protection devices for\r every commercial application. \u003c\/li\u003e\n\u003cli\u003eEmergency Disconnect, disconnects door operator from door for\r manual lifting in an emergency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46379553554570,"sku":"SD101L5L-MC","price":2692.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/SD_HERO_1.png?v=1753196366"},{"product_id":"liftmaster-slide-door-w-brake-rh-logic-5-0-1hp-115-230v-1ph","title":"SD101L5R-MC Slide Door w\/ Brake Right Hand, 1HP, 115\/230V, Single Phase","description":"\u003cp class=\"richp\"\u003e\u003cb\u003eConnectivity\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMyQ® Technology enables you to securely monitor and control your facility door operator and lights with your smartphone, tablet or computer for greater peace of mind. \u003c\/li\u003e\n\u003cli\u003eAlerts can be received as email or pop-up (push) notifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003ePerformance\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eControl function selector dial allows for easy selection and programming of (7) wiring types, from constant pressure to close to specialized Timer‑to‑Close functionality to meet end user needs. \u003c\/li\u003e\n\u003cli\u003eTimer‑to‑Close conveniently and confidently closes the commercial door automatically after a predetermined amount of time has elapsed for added security and peace of mind. \u003c\/li\u003e\n\u003cli\u003eMid-stop enables partial opening of door to a preprogrammed position for energy savings, time savings and convenience. \u003c\/li\u003e\n\u003cli\u003eDual voltage connections increase flexibility by enabling the Installer to select the required voltage within phase to meet job‑site requirements. Within phases, voltage is selectable at the time of installation with the placement of a connector. \u003c\/li\u003e\n\u003cli\u003eContinuous‑duty high-starting torque motor with instant reverse and overload protection. Capacitor start with single phase, removable without affecting limit switches. \u003c\/li\u003e\n\u003cli\u003eAdjustable friction clutch helps to protect door and operator from damage should the door meet an obstruction. \u003c\/li\u003e\n\u003cli\u003eMaximum run timer reverses or stops door if closing time exceeds expected time frame to limit damage to door and operator. \u003c\/li\u003e\n\u003cli\u003eDelay-on-reverse circuit prevents abrupt reversal of door, reducing wear on the door and operator system. \u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003e3-Button Control Station with Maintenance Alert System (MAS).\u003c\/li\u003e\n\u003cli\u003eDrive reduction, first stage heavy‑duty 5L V-belt; second stage #41 chain; #41 output chain on trolley. \u003c\/li\u003e\n\u003cli\u003eBearings\/bushings: industrial ball bearings on output shaft; heavy‑duty oil-filled bushings on reduction shafts. \u003c\/li\u003e\n\u003cli\u003eBrake: standard on SD operators.\u003c\/li\u003e\n\u003cli\u003eConstruction: NEMA 1 rated type electrical box, heavy‑duty 11-gauge steel frame with durable powder‑coat finish, all reduction sprockets drilled and pinned to shafts. \u003c\/li\u003e\n\u003cli\u003eTrolley roller chain, #41 on all SD operators.\u003c\/li\u003e\n\u003cli\u003eDoor speed: 11 in. per second.\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 Years.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eSafety\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSecurity+ 2.0™ radio receiver is standard on-board with Logic 5.0 Operators, and virtually eliminates radio frequency interference. \u003c\/li\u003e\n\u003cli\u003eAccepts up to (90) 1-button or (30) 3-button remote controls plus up to (30) wireless keypads or an unlimited number of DIP switch remote controls. \u003c\/li\u003e\n\u003cli\u003eLiftMaster® Commercial Door Operators comply with UL 325 standards. \u003c\/li\u003e\n\u003cli\u003eLiftMaster offers a variety of entrapment protection devices for every commercial application. \u003c\/li\u003e\n\u003cli\u003eEmergency Disconnect, disconnects door operator from door for manual lifting in an emergency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46379553587338,"sku":"SD101L5R-MC","price":2692.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/SD_HERO_1_95f117ab-7a2e-440e-91e1-211eb8ef39b9.png?v=1753253962"},{"product_id":"liftmaster-slide-door-w-brake-rh-logic-5-0-1hp-208-230-460v-3ph","title":"SD103L5R-MC Slide Door w\/ Brake Right Hand, 1HP, 208\/230\/460V, 3 Phase","description":"\u003cp class=\"richp\"\u003e\u003cb\u003eConnectivity\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMyQ® Technology enables you to securely monitor and control your facility door operator and lights with your smartphone, tablet or computer for greater peace of mind. \u003c\/li\u003e\n\u003cli\u003eAlerts can be received as email or pop-up (push) notifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003ePerformance\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eControl function selector dial allows for easy selection and programming of (7) wiring types, from constant pressure to close to specialized Timer‑to‑Close functionality to meet end user needs. \u003c\/li\u003e\n\u003cli\u003eTimer‑to‑Close conveniently and confidently closes the commercial door automatically after a predetermined amount of time has elapsed for added security and peace of mind. \u003c\/li\u003e\n\u003cli\u003eMid-stop enables partial opening of door to a preprogrammed position for energy savings, time savings and convenience. \u003c\/li\u003e\n\u003cli\u003eDual voltage connections increase flexibility by enabling the Installer to select the required voltage within phase to meet job‑site requirements. Within phases, voltage is selectable at the time of installation with the placement of a connector. \u003c\/li\u003e\n\u003cli\u003eContinuous‑duty high-starting torque motor with instant reverse and overload protection. Capacitor start with single phase, removable without affecting limit switches. \u003c\/li\u003e\n\u003cli\u003eAdjustable friction clutch helps to protect door and operator from damage should the door meet an obstruction. \u003c\/li\u003e\n\u003cli\u003eMaximum run timer reverses or stops door if closing time exceeds expected time frame to limit damage to door and operator. \u003c\/li\u003e\n\u003cli\u003eDelay-on-reverse circuit prevents abrupt reversal of door, reducing wear on the door and operator system. \u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003e3-Button Control Station with Maintenance Alert System (MAS).\u003c\/li\u003e\n\u003cli\u003eDrive reduction, first stage heavy‑duty 5L V-belt; second stage #41 chain; #41 output chain on trolley. \u003c\/li\u003e\n\u003cli\u003eBearings\/bushings: industrial ball bearings on output shaft; heavy‑duty oil-filled bushings on reduction shafts. \u003c\/li\u003e\n\u003cli\u003eBrake: standard on SD operators.\u003c\/li\u003e\n\u003cli\u003eConstruction: NEMA 1 rated type electrical box, heavy‑duty 11-gauge steel frame with durable powder‑coat finish, all reduction sprockets drilled and pinned to shafts. \u003c\/li\u003e\n\u003cli\u003eTrolley roller chain, #41 on all SD operators.\u003c\/li\u003e\n\u003cli\u003eDoor speed: 11 in. per second.\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 Years.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eSafety\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSecurity+ 2.0™ radio receiver is standard on-board with Logic 5.0 Operators, and virtually eliminates radio frequency interference. \u003c\/li\u003e\n\u003cli\u003eAccepts up to (90) 1-button or (30) 3-button remote controls plus up to (30) wireless keypads or an unlimited number of DIP switch remote controls. \u003c\/li\u003e\n\u003cli\u003eLiftMaster® Commercial Door Operators comply with UL 325 standards. \u003c\/li\u003e\n\u003cli\u003eLiftMaster offers a variety of entrapment protection devices for every commercial application. \u003c\/li\u003e\n\u003cli\u003eEmergency Disconnect, disconnects door operator from door for manual lifting in an emergency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46379553620106,"sku":"SD103L5R-MC","price":2739.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/SD_HERO_1_7dd9075d-e6e6-4a59-b92b-346d0f6b8b1a.png?v=1753253962"},{"product_id":"liftmaster-slide-door-w-brake-lh-logic-5-0-1hp-208-230-460v-3ph","title":"SD103L5L-MC Slide Door w\/ Brake Left Hand, 1HP, 208\/230\/460V, 3 Phase","description":"\u003cp class=\"richp\"\u003e\u003cb\u003eConnectivity\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMyQ® Technology enables you to securely monitor and control your facility door operator and lights with your smartphone, tablet or computer for greater peace of mind. \u003c\/li\u003e\n\u003cli\u003eAlerts can be received as email or pop-up (push) notifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003ePerformance\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eControl function selector dial allows for easy selection and programming of (7) wiring types, from constant pressure to close to specialized Timer‑to‑Close functionality to meet end user needs. \u003c\/li\u003e\n\u003cli\u003eTimer‑to‑Close conveniently and confidently closes the commercial door automatically after a predetermined amount of time has elapsed for added security and peace of mind. \u003c\/li\u003e\n\u003cli\u003eMid-stop enables partial opening of door to a preprogrammed position for energy savings, time savings and convenience. \u003c\/li\u003e\n\u003cli\u003eDual voltage connections increase flexibility by enabling the Installer to select the required voltage within phase to meet job‑site requirements. Within phases, voltage is selectable at the time of installation with the placement of a connector. \u003c\/li\u003e\n\u003cli\u003eContinuous‑duty high-starting torque motor with instant reverse and overload protection. Capacitor start with single phase, removable without affecting limit switches. \u003c\/li\u003e\n\u003cli\u003eAdjustable friction clutch helps to protect door and operator from damage should the door meet an obstruction. \u003c\/li\u003e\n\u003cli\u003eMaximum run timer reverses or stops door if closing time exceeds expected time frame to limit damage to door and operator. \u003c\/li\u003e\n\u003cli\u003eDelay-on-reverse circuit prevents abrupt reversal of door, reducing wear on the door and operator system. \u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003e3-Button Control Station with Maintenance Alert System (MAS).\u003c\/li\u003e\n\u003cli\u003eDrive reduction, first stage heavy‑duty 5L V-belt; second stage #41 chain; #41 output chain on trolley. \u003c\/li\u003e\n\u003cli\u003eBearings\/bushings: industrial ball bearings on output shaft; heavy‑duty oil-filled bushings on reduction shafts. \u003c\/li\u003e\n\u003cli\u003eBrake: standard on SD operators.\u003c\/li\u003e\n\u003cli\u003eConstruction: NEMA 1 rated type electrical box, heavy‑duty 11-gauge steel frame with durable powder‑coat finish, all reduction sprockets drilled and pinned to shafts. \u003c\/li\u003e\n\u003cli\u003eTrolley roller chain, #41 on all SD operators.\u003c\/li\u003e\n\u003cli\u003eDoor speed: 11 in. per second.\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 Years.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eSafety\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSecurity+ 2.0™ radio receiver is standard on-board with Logic 5.0 Operators, and virtually eliminates radio frequency interference. \u003c\/li\u003e\n\u003cli\u003eAccepts up to (90) 1-button or (30) 3-button remote controls plus up to (30) wireless keypads or an unlimited number of DIP switch remote controls. \u003c\/li\u003e\n\u003cli\u003eLiftMaster® Commercial Door Operators comply with UL 325 standards. \u003c\/li\u003e\n\u003cli\u003eLiftMaster offers a variety of entrapment protection devices for every commercial application. \u003c\/li\u003e\n\u003cli\u003eEmergency Disconnect, disconnects door operator from door for manual lifting in an emergency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46379553652874,"sku":"SD103L5L-MC","price":2739.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/SD_HERO_1_328c3e1f-7b06-49b7-8bbf-fe9af71bd39e.png?v=1753253962"},{"product_id":"liftmaster-slide-door-w-brake-lh-logic-5-0-1hp-575v-3ph","title":"SD105L5L-MC Slide Door w\/ Brake Left Hand, 1HP, 575V, 3 Phase","description":"\u003cp class=\"richp\"\u003e\u003cb\u003eConnectivity\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMyQ® Technology enables you to securely monitor and control your facility door operator and lights with your smartphone, tablet or computer for greater peace of mind. \u003c\/li\u003e\n\u003cli\u003eAlerts can be received as email or pop-up (push) notifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003ePerformance\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eControl function selector dial allows for easy selection and programming of (7) wiring types, from constant pressure to close to specialized Timer‑to‑Close functionality to meet end user needs. \u003c\/li\u003e\n\u003cli\u003eTimer‑to‑Close conveniently and confidently closes the commercial door automatically after a predetermined amount of time has elapsed for added security and peace of mind. \u003c\/li\u003e\n\u003cli\u003eMid-stop enables partial opening of door to a preprogrammed position for energy savings, time savings and convenience. \u003c\/li\u003e\n\u003cli\u003eDual voltage connections increase flexibility by enabling the Installer to select the required voltage within phase to meet job‑site requirements. Within phases, voltage is selectable at the time of installation with the placement of a connector. \u003c\/li\u003e\n\u003cli\u003eContinuous‑duty high-starting torque motor with instant reverse and overload protection. Capacitor start with single phase, removable without affecting limit switches. \u003c\/li\u003e\n\u003cli\u003eAdjustable friction clutch helps to protect door and operator from damage should the door meet an obstruction. \u003c\/li\u003e\n\u003cli\u003eMaximum run timer reverses or stops door if closing time exceeds expected time frame to limit damage to door and operator. \u003c\/li\u003e\n\u003cli\u003eDelay-on-reverse circuit prevents abrupt reversal of door, reducing wear on the door and operator system. \u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003e3-Button Control Station with Maintenance Alert System (MAS).\u003c\/li\u003e\n\u003cli\u003eDrive reduction, first stage heavy‑duty 5L V-belt; second stage #41 chain; #41 output chain on trolley. \u003c\/li\u003e\n\u003cli\u003eBearings\/bushings: industrial ball bearings on output shaft; heavy‑duty oil-filled bushings on reduction shafts. \u003c\/li\u003e\n\u003cli\u003eBrake: standard on SD operators.\u003c\/li\u003e\n\u003cli\u003eConstruction: NEMA 1 rated type electrical box, heavy‑duty 11-gauge steel frame with durable powder‑coat finish, all reduction sprockets drilled and pinned to shafts. \u003c\/li\u003e\n\u003cli\u003eTrolley roller chain, #41 on all SD operators.\u003c\/li\u003e\n\u003cli\u003eDoor speed: 11 in. per second.\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 Years.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eSafety\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSecurity+ 2.0™ radio receiver is standard on-board with Logic 5.0 Operators, and virtually eliminates radio frequency interference. \u003c\/li\u003e\n\u003cli\u003eAccepts up to (90) 1-button or (30) 3-button remote controls plus up to (30) wireless keypads or an unlimited number of DIP switch remote controls. \u003c\/li\u003e\n\u003cli\u003eLiftMaster® Commercial Door Operators comply with UL 325 standards. \u003c\/li\u003e\n\u003cli\u003eLiftMaster offers a variety of entrapment protection devices for every commercial application. \u003c\/li\u003e\n\u003cli\u003eEmergency Disconnect, disconnects door operator from door for manual lifting in an emergency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46379553685642,"sku":"SD105L5L-MC","price":2766.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/SD_HERO_1_2166fd25-16de-4918-a00a-4c839a739e4d.png?v=1753253962"},{"product_id":"liftmaster-slide-door-w-brake-rh-logic-5-0-1hp-575v-3ph","title":"SD105L5R-MC Slide Door w\/ Brake Right Hand, 1HP, 575V, 3 Phase","description":"\u003cp class=\"richp\"\u003e\u003cb\u003eConnectivity\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMyQ® Technology enables you to securely monitor and control your facility door operator and lights with your smartphone, tablet or computer for greater peace of mind. \u003c\/li\u003e\n\u003cli\u003eAlerts can be received as email or pop-up (push) notifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003ePerformance\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eControl function selector dial allows for easy selection and programming of (7) wiring types, from constant pressure to close to specialized Timer‑to‑Close functionality to meet end user needs. \u003c\/li\u003e\n\u003cli\u003eTimer‑to‑Close conveniently and confidently closes the commercial door automatically after a predetermined amount of time has elapsed for added security and peace of mind. \u003c\/li\u003e\n\u003cli\u003eMid-stop enables partial opening of door to a preprogrammed position for energy savings, time savings and convenience. \u003c\/li\u003e\n\u003cli\u003eDual voltage connections increase flexibility by enabling the Installer to select the required voltage within phase to meet job‑site requirements. Within phases, voltage is selectable at the time of installation with the placement of a connector. \u003c\/li\u003e\n\u003cli\u003eContinuous‑duty high-starting torque motor with instant reverse and overload protection. Capacitor start with single phase, removable without affecting limit switches. \u003c\/li\u003e\n\u003cli\u003eAdjustable friction clutch helps to protect door and operator from damage should the door meet an obstruction. \u003c\/li\u003e\n\u003cli\u003eMaximum run timer reverses or stops door if closing time exceeds expected time frame to limit damage to door and operator. \u003c\/li\u003e\n\u003cli\u003eDelay-on-reverse circuit prevents abrupt reversal of door, reducing wear on the door and operator system. \u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003e3-Button Control Station with Maintenance Alert System (MAS).\u003c\/li\u003e\n\u003cli\u003eDrive reduction, first stage heavy‑duty 5L V-belt; second stage #41 chain; #41 output chain on trolley. \u003c\/li\u003e\n\u003cli\u003eBearings\/bushings: industrial ball bearings on output shaft; heavy‑duty oil-filled bushings on reduction shafts. \u003c\/li\u003e\n\u003cli\u003eBrake: standard on SD operators.\u003c\/li\u003e\n\u003cli\u003eConstruction: NEMA 1 rated type electrical box, heavy‑duty 11-gauge steel frame with durable powder‑coat finish, all reduction sprockets drilled and pinned to shafts. \u003c\/li\u003e\n\u003cli\u003eTrolley roller chain, #41 on all SD operators.\u003c\/li\u003e\n\u003cli\u003eDoor speed: 11 in. per second.\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 Years.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eSafety\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSecurity+ 2.0™ radio receiver is standard on-board with Logic 5.0 Operators, and virtually eliminates radio frequency interference. \u003c\/li\u003e\n\u003cli\u003eAccepts up to (90) 1-button or (30) 3-button remote controls plus up to (30) wireless keypads or an unlimited number of DIP switch remote controls. \u003c\/li\u003e\n\u003cli\u003eLiftMaster® Commercial Door Operators comply with UL 325 standards. \u003c\/li\u003e\n\u003cli\u003eLiftMaster offers a variety of entrapment protection devices for every commercial application. \u003c\/li\u003e\n\u003cli\u003eEmergency Disconnect, disconnects door operator from door for manual lifting in an emergency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46379553718410,"sku":"SD105L5R-MC","price":2766.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/SD_HERO_1_20a49e19-a1a5-44a1-95c7-1cb2ff5d64c0.png?v=1753253964"},{"product_id":"liftmaster-slide-door-w-brake-rh-logic-5-0-0-75hp-208-230-460v-3ph","title":"SD753L5R-MC Slide Door w\/ Brake Right Hand, 3\/4HP, 208\/230\/460V, 3 Phase","description":"\u003cp class=\"richp\"\u003e\u003cb\u003eConnectivity\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMyQ® Technology enables you to securely monitor and control your facility door operator and lights with your smartphone, tablet or computer for greater peace of mind. \u003c\/li\u003e\n\u003cli\u003eAlerts can be received as email or pop-up (push) notifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003ePerformance\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eControl function selector dial allows for easy selection and programming of (7) wiring types, from constant pressure to close to specialized Timer‑to‑Close functionality to meet end user needs. \u003c\/li\u003e\n\u003cli\u003eTimer‑to‑Close conveniently and confidently closes the commercial door automatically after a predetermined amount of time has elapsed for added security and peace of mind. \u003c\/li\u003e\n\u003cli\u003eMid-stop enables partial opening of door to a preprogrammed position for energy savings, time savings and convenience. \u003c\/li\u003e\n\u003cli\u003eDual voltage connections increase flexibility by enabling the Installer to select the required voltage within phase to meet job‑site requirements. Within phases, voltage is selectable at the time of installation with the placement of a connector. \u003c\/li\u003e\n\u003cli\u003eContinuous‑duty high-starting torque motor with instant reverse and overload protection. Capacitor start with single phase, removable without affecting limit switches. \u003c\/li\u003e\n\u003cli\u003eAdjustable friction clutch helps to protect door and operator from damage should the door meet an obstruction. \u003c\/li\u003e\n\u003cli\u003eMaximum run timer reverses or stops door if closing time exceeds expected time frame to limit damage to door and operator. \u003c\/li\u003e\n\u003cli\u003eDelay-on-reverse circuit prevents abrupt reversal of door, reducing wear on the door and operator system. \u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003e3-Button Control Station with Maintenance Alert System (MAS).\u003c\/li\u003e\n\u003cli\u003eDrive reduction, first stage heavy‑duty 5L V-belt; second stage #41 chain; #41 output chain on trolley. \u003c\/li\u003e\n\u003cli\u003eBearings\/bushings: industrial ball bearings on output shaft; heavy‑duty oil-filled bushings on reduction shafts. \u003c\/li\u003e\n\u003cli\u003eBrake: standard on SD operators.\u003c\/li\u003e\n\u003cli\u003eConstruction: NEMA 1 rated type electrical box, heavy‑duty 11-gauge steel frame with durable powder‑coat finish, all reduction sprockets drilled and pinned to shafts. \u003c\/li\u003e\n\u003cli\u003eTrolley roller chain, #41 on all SD operators.\u003c\/li\u003e\n\u003cli\u003eDoor speed: 11 in. per second.\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 Years.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eSafety\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSecurity+ 2.0™ radio receiver is standard on-board with Logic 5.0 Operators, and virtually eliminates radio frequency interference. \u003c\/li\u003e\n\u003cli\u003eAccepts up to (90) 1-button or (30) 3-button remote controls plus up to (30) wireless keypads or an unlimited number of DIP switch remote controls. \u003c\/li\u003e\n\u003cli\u003eLiftMaster® Commercial Door Operators comply with UL 325 standards. \u003c\/li\u003e\n\u003cli\u003eLiftMaster offers a variety of entrapment protection devices for every commercial application. \u003c\/li\u003e\n\u003cli\u003eEmergency Disconnect, disconnects door operator from door for manual lifting in an emergency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46379553751178,"sku":"SD753L5R-MC","price":2448.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/SD_HERO_1_d8939c2a-6e91-448e-9475-3335592ffb51.png?v=1753253968"},{"product_id":"liftmaster-slide-door-w-brake-lh-logic-5-0-0-5hp-115-230v-1ph","title":"SD501L5L-MC Slide Door w\/ Brake Left Hand, 1\/2HP, 115\/230V, Single Phase","description":"\u003cp class=\"richp\"\u003e\u003cb\u003eConnectivity\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMyQ® Technology enables you to securely monitor and control your facility door operator and lights with your smartphone, tablet or computer for greater peace of mind. \u003c\/li\u003e\n\u003cli\u003eAlerts can be received as email or pop-up (push) notifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003ePerformance\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eControl function selector dial allows for easy selection and programming of (7) wiring types, from constant pressure to close to specialized Timer‑to‑Close functionality to meet end user needs. \u003c\/li\u003e\n\u003cli\u003eTimer‑to‑Close conveniently and confidently closes the commercial door automatically after a predetermined amount of time has elapsed for added security and peace of mind. \u003c\/li\u003e\n\u003cli\u003eMid-stop enables partial opening of door to a preprogrammed position for energy savings, time savings and convenience. \u003c\/li\u003e\n\u003cli\u003eDual voltage connections increase flexibility by enabling the Installer to select the required voltage within phase to meet job‑site requirements. Within phases, voltage is selectable at the time of installation with the placement of a connector. \u003c\/li\u003e\n\u003cli\u003eContinuous‑duty high-starting torque motor with instant reverse and overload protection. Capacitor start with single phase, removable without affecting limit switches. \u003c\/li\u003e\n\u003cli\u003eAdjustable friction clutch helps to protect door and operator from damage should the door meet an obstruction. \u003c\/li\u003e\n\u003cli\u003eMaximum run timer reverses or stops door if closing time exceeds expected time frame to limit damage to door and operator. \u003c\/li\u003e\n\u003cli\u003eDelay-on-reverse circuit prevents abrupt reversal of door, reducing wear on the door and operator system. \u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003e3-Button Control Station with Maintenance Alert System (MAS).\u003c\/li\u003e\n\u003cli\u003eDrive reduction, first stage heavy‑duty 5L V-belt; second stage #41 chain; #41 output chain on trolley. \u003c\/li\u003e\n\u003cli\u003eBearings\/bushings: industrial ball bearings on output shaft; heavy‑duty oil-filled bushings on reduction shafts. \u003c\/li\u003e\n\u003cli\u003eBrake: standard on SD operators.\u003c\/li\u003e\n\u003cli\u003eConstruction: NEMA 1 rated type electrical box, heavy‑duty 11-gauge steel frame with durable powder‑coat finish, all reduction sprockets drilled and pinned to shafts. \u003c\/li\u003e\n\u003cli\u003eTrolley roller chain, #41 on all SD operators.\u003c\/li\u003e\n\u003cli\u003eDoor speed: 11 in. per second.\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 Years.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eSafety\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSecurity+ 2.0™ radio receiver is standard on-board with Logic 5.0 Operators, and virtually eliminates radio frequency interference. \u003c\/li\u003e\n\u003cli\u003eAccepts up to (90) 1-button or (30) 3-button remote controls plus up to (30) wireless keypads or an unlimited number of DIP switch remote controls. \u003c\/li\u003e\n\u003cli\u003eLiftMaster® Commercial Door Operators comply with UL 325 standards. \u003c\/li\u003e\n\u003cli\u003eLiftMaster offers a variety of entrapment protection devices for every commercial application. \u003c\/li\u003e\n\u003cli\u003eEmergency Disconnect, disconnects door operator from door for manual lifting in an emergency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46379553783946,"sku":"SD501L5L-MC","price":2492.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/SD_HERO_1_61587fd3-a0ce-4da1-a46a-54ef4ff448b1.png?v=1753253964"},{"product_id":"liftmaster-slide-door-w-brake-lh-logic-5-0-0-75hp-575v-3ph","title":"SD755L5L-MC Slide Door w\/ Brake Left Hand, 3\/4HP, 575V, 3 Phase","description":"\u003cp class=\"richp\"\u003e\u003cb\u003eConnectivity\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMyQ® Technology enables you to securely monitor and control your facility door operator and lights with your smartphone, tablet or computer for greater peace of mind. \u003c\/li\u003e\n\u003cli\u003eAlerts can be received as email or pop-up (push) notifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003ePerformance\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eControl function selector dial allows for easy selection and programming of (7) wiring types, from constant pressure to close to specialized Timer‑to‑Close functionality to meet end user needs. \u003c\/li\u003e\n\u003cli\u003eTimer‑to‑Close conveniently and confidently closes the commercial door automatically after a predetermined amount of time has elapsed for added security and peace of mind. \u003c\/li\u003e\n\u003cli\u003eMid-stop enables partial opening of door to a preprogrammed position for energy savings, time savings and convenience. \u003c\/li\u003e\n\u003cli\u003eDual voltage connections increase flexibility by enabling the Installer to select the required voltage within phase to meet job‑site requirements. Within phases, voltage is selectable at the time of installation with the placement of a connector. \u003c\/li\u003e\n\u003cli\u003eContinuous‑duty high-starting torque motor with instant reverse and overload protection. Capacitor start with single phase, removable without affecting limit switches. \u003c\/li\u003e\n\u003cli\u003eAdjustable friction clutch helps to protect door and operator from damage should the door meet an obstruction. \u003c\/li\u003e\n\u003cli\u003eMaximum run timer reverses or stops door if closing time exceeds expected time frame to limit damage to door and operator. \u003c\/li\u003e\n\u003cli\u003eDelay-on-reverse circuit prevents abrupt reversal of door, reducing wear on the door and operator system. \u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003e3-Button Control Station with Maintenance Alert System (MAS).\u003c\/li\u003e\n\u003cli\u003eDrive reduction, first stage heavy‑duty 5L V-belt; second stage #41 chain; #41 output chain on trolley. \u003c\/li\u003e\n\u003cli\u003eBearings\/bushings: industrial ball bearings on output shaft; heavy‑duty oil-filled bushings on reduction shafts. \u003c\/li\u003e\n\u003cli\u003eBrake: standard on SD operators.\u003c\/li\u003e\n\u003cli\u003eConstruction: NEMA 1 rated type electrical box, heavy‑duty 11-gauge steel frame with durable powder‑coat finish, all reduction sprockets drilled and pinned to shafts. \u003c\/li\u003e\n\u003cli\u003eTrolley roller chain, #41 on all SD operators.\u003c\/li\u003e\n\u003cli\u003eDoor speed: 11 in. per second.\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 Years.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eSafety\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSecurity+ 2.0™ radio receiver is standard on-board with Logic 5.0 Operators, and virtually eliminates radio frequency interference. \u003c\/li\u003e\n\u003cli\u003eAccepts up to (90) 1-button or (30) 3-button remote controls plus up to (30) wireless keypads or an unlimited number of DIP switch remote controls. \u003c\/li\u003e\n\u003cli\u003eLiftMaster® Commercial Door Operators comply with UL 325 standards. \u003c\/li\u003e\n\u003cli\u003eLiftMaster offers a variety of entrapment protection devices for every commercial application. \u003c\/li\u003e\n\u003cli\u003eEmergency Disconnect, disconnects door operator from door for manual lifting in an emergency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46379553816714,"sku":"SD755L5L-MC","price":2475.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/SD_HERO_1_feb743c0-607d-45b8-94b7-3182acb85f81.png?v=1753253969"},{"product_id":"liftmaster-slide-door-w-brake-rh-logic-5-0-0-5hp-115-230v-1ph","title":"SD501L5R-MC Slide Door w\/ Brake Right Hand, 1\/2HP, 115\/230V, Single Phase","description":"\u003cp class=\"richp\"\u003e\u003cb\u003eConnectivity\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMyQ® Technology enables you to securely monitor and control your facility door operator and lights with your smartphone, tablet or computer for greater peace of mind. \u003c\/li\u003e\n\u003cli\u003eAlerts can be received as email or pop-up (push) notifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003ePerformance\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eControl function selector dial allows for easy selection and programming of (7) wiring types, from constant pressure to close to specialized Timer‑to‑Close functionality to meet end user needs. \u003c\/li\u003e\n\u003cli\u003eTimer‑to‑Close conveniently and confidently closes the commercial door automatically after a predetermined amount of time has elapsed for added security and peace of mind. \u003c\/li\u003e\n\u003cli\u003eMid-stop enables partial opening of door to a preprogrammed position for energy savings, time savings and convenience. \u003c\/li\u003e\n\u003cli\u003eDual voltage connections increase flexibility by enabling the Installer to select the required voltage within phase to meet job‑site requirements. Within phases, voltage is selectable at the time of installation with the placement of a connector. \u003c\/li\u003e\n\u003cli\u003eContinuous‑duty high-starting torque motor with instant reverse and overload protection. Capacitor start with single phase, removable without affecting limit switches. \u003c\/li\u003e\n\u003cli\u003eAdjustable friction clutch helps to protect door and operator from damage should the door meet an obstruction. \u003c\/li\u003e\n\u003cli\u003eMaximum run timer reverses or stops door if closing time exceeds expected time frame to limit damage to door and operator. \u003c\/li\u003e\n\u003cli\u003eDelay-on-reverse circuit prevents abrupt reversal of door, reducing wear on the door and operator system. \u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003e3-Button Control Station with Maintenance Alert System (MAS).\u003c\/li\u003e\n\u003cli\u003eDrive reduction, first stage heavy‑duty 5L V-belt; second stage #41 chain; #41 output chain on trolley. \u003c\/li\u003e\n\u003cli\u003eBearings\/bushings: industrial ball bearings on output shaft; heavy‑duty oil-filled bushings on reduction shafts. \u003c\/li\u003e\n\u003cli\u003eBrake: standard on SD operators.\u003c\/li\u003e\n\u003cli\u003eConstruction: NEMA 1 rated type electrical box, heavy‑duty 11-gauge steel frame with durable powder‑coat finish, all reduction sprockets drilled and pinned to shafts. \u003c\/li\u003e\n\u003cli\u003eTrolley roller chain, #41 on all SD operators.\u003c\/li\u003e\n\u003cli\u003eDoor speed: 11 in. per second.\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 Years.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eSafety\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSecurity+ 2.0™ radio receiver is standard on-board with Logic 5.0 Operators, and virtually eliminates radio frequency interference. \u003c\/li\u003e\n\u003cli\u003eAccepts up to (90) 1-button or (30) 3-button remote controls plus up to (30) wireless keypads or an unlimited number of DIP switch remote controls. \u003c\/li\u003e\n\u003cli\u003eLiftMaster® Commercial Door Operators comply with UL 325 standards. \u003c\/li\u003e\n\u003cli\u003eLiftMaster offers a variety of entrapment protection devices for every commercial application. \u003c\/li\u003e\n\u003cli\u003eEmergency Disconnect, disconnects door operator from door for manual lifting in an emergency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46379553849482,"sku":"SD501L5R-MC","price":2492.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/SD_HERO_1_2a4a7c98-27ba-44f1-9cdd-6ae635079e6c.png?v=1753253964"},{"product_id":"liftmaster-slide-door-w-brake-rh-logic-5-0-0-75hp-575v-3ph","title":"SD755L5R-MC Slide Door w\/ Brake Right Hand, 3\/4HP, 575V, 3 Phase","description":"\u003cp class=\"richp\"\u003e\u003cb\u003eConnectivity\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMyQ® Technology enables you to securely monitor and control your facility door operator and lights with your smartphone, tablet or computer for greater peace of mind. \u003c\/li\u003e\n\u003cli\u003eAlerts can be received as email or pop-up (push) notifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003ePerformance\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eControl function selector dial allows for easy selection and programming of (7) wiring types, from constant pressure to close to specialized Timer‑to‑Close functionality to meet end user needs. \u003c\/li\u003e\n\u003cli\u003eTimer‑to‑Close conveniently and confidently closes the commercial door automatically after a predetermined amount of time has elapsed for added security and peace of mind. \u003c\/li\u003e\n\u003cli\u003eMid-stop enables partial opening of door to a preprogrammed position for energy savings, time savings and convenience. \u003c\/li\u003e\n\u003cli\u003eDual voltage connections increase flexibility by enabling the Installer to select the required voltage within phase to meet job‑site requirements. Within phases, voltage is selectable at the time of installation with the placement of a connector. \u003c\/li\u003e\n\u003cli\u003eContinuous‑duty high-starting torque motor with instant reverse and overload protection. Capacitor start with single phase, removable without affecting limit switches. \u003c\/li\u003e\n\u003cli\u003eAdjustable friction clutch helps to protect door and operator from damage should the door meet an obstruction. \u003c\/li\u003e\n\u003cli\u003eMaximum run timer reverses or stops door if closing time exceeds expected time frame to limit damage to door and operator. \u003c\/li\u003e\n\u003cli\u003eDelay-on-reverse circuit prevents abrupt reversal of door, reducing wear on the door and operator system. \u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003e3-Button Control Station with Maintenance Alert System (MAS).\u003c\/li\u003e\n\u003cli\u003eDrive reduction, first stage heavy‑duty 5L V-belt; second stage #41 chain; #41 output chain on trolley. \u003c\/li\u003e\n\u003cli\u003eBearings\/bushings: industrial ball bearings on output shaft; heavy‑duty oil-filled bushings on reduction shafts. \u003c\/li\u003e\n\u003cli\u003eBrake: standard on SD operators.\u003c\/li\u003e\n\u003cli\u003eConstruction: NEMA 1 rated type electrical box, heavy‑duty 11-gauge steel frame with durable powder‑coat finish, all reduction sprockets drilled and pinned to shafts. \u003c\/li\u003e\n\u003cli\u003eTrolley roller chain, #41 on all SD operators.\u003c\/li\u003e\n\u003cli\u003eDoor speed: 11 in. per second.\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 Years.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eSafety\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSecurity+ 2.0™ radio receiver is standard on-board with Logic 5.0 Operators, and virtually eliminates radio frequency interference. \u003c\/li\u003e\n\u003cli\u003eAccepts up to (90) 1-button or (30) 3-button remote controls plus up to (30) wireless keypads or an unlimited number of DIP switch remote controls. \u003c\/li\u003e\n\u003cli\u003eLiftMaster® Commercial Door Operators comply with UL 325 standards. \u003c\/li\u003e\n\u003cli\u003eLiftMaster offers a variety of entrapment protection devices for every commercial application. \u003c\/li\u003e\n\u003cli\u003eEmergency Disconnect, disconnects door operator from door for manual lifting in an emergency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46379553882250,"sku":"SD755L5R-MC","price":2475.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/SD_HERO_1_b34f4d0f-ccec-47dc-a60d-1bea7f2c3852.png?v=1753253969"},{"product_id":"liftmaster-slide-door-w-brake-lh-logic-5-0-0-5hp-208-230-460v-3ph","title":"SD503L5L-MC Slide Door w\/ Brake Left Hand, 1\/2HP, 208\/230\/460V, 3 Phase","description":"\u003cp class=\"richp\"\u003e\u003cb\u003eConnectivity\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMyQ® Technology enables you to securely monitor and control your facility door operator and lights with your smartphone, tablet or computer for greater peace of mind. \u003c\/li\u003e\n\u003cli\u003eAlerts can be received as email or pop-up (push) notifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003ePerformance\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eControl function selector dial allows for easy selection and programming of (7) wiring types, from constant pressure to close to specialized Timer‑to‑Close functionality to meet end user needs. \u003c\/li\u003e\n\u003cli\u003eTimer‑to‑Close conveniently and confidently closes the commercial door automatically after a predetermined amount of time has elapsed for added security and peace of mind. \u003c\/li\u003e\n\u003cli\u003eMid-stop enables partial opening of door to a preprogrammed position for energy savings, time savings and convenience. \u003c\/li\u003e\n\u003cli\u003eDual voltage connections increase flexibility by enabling the Installer to select the required voltage within phase to meet job‑site requirements. Within phases, voltage is selectable at the time of installation with the placement of a connector. \u003c\/li\u003e\n\u003cli\u003eContinuous‑duty high-starting torque motor with instant reverse and overload protection. Capacitor start with single phase, removable without affecting limit switches. \u003c\/li\u003e\n\u003cli\u003eAdjustable friction clutch helps to protect door and operator from damage should the door meet an obstruction. \u003c\/li\u003e\n\u003cli\u003eMaximum run timer reverses or stops door if closing time exceeds expected time frame to limit damage to door and operator. \u003c\/li\u003e\n\u003cli\u003eDelay-on-reverse circuit prevents abrupt reversal of door, reducing wear on the door and operator system. \u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003e3-Button Control Station with Maintenance Alert System (MAS).\u003c\/li\u003e\n\u003cli\u003eDrive reduction, first stage heavy‑duty 5L V-belt; second stage #41 chain; #41 output chain on trolley. \u003c\/li\u003e\n\u003cli\u003eBearings\/bushings: industrial ball bearings on output shaft; heavy‑duty oil-filled bushings on reduction shafts. \u003c\/li\u003e\n\u003cli\u003eBrake: standard on SD operators.\u003c\/li\u003e\n\u003cli\u003eConstruction: NEMA 1 rated type electrical box, heavy‑duty 11-gauge steel frame with durable powder‑coat finish, all reduction sprockets drilled and pinned to shafts. \u003c\/li\u003e\n\u003cli\u003eTrolley roller chain, #41 on all SD operators.\u003c\/li\u003e\n\u003cli\u003eDoor speed: 11 in. per second.\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 Years.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eSafety\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSecurity+ 2.0™ radio receiver is standard on-board with Logic 5.0 Operators, and virtually eliminates radio frequency interference. \u003c\/li\u003e\n\u003cli\u003eAccepts up to (90) 1-button or (30) 3-button remote controls plus up to (30) wireless keypads or an unlimited number of DIP switch remote controls. \u003c\/li\u003e\n\u003cli\u003eLiftMaster® Commercial Door Operators comply with UL 325 standards. \u003c\/li\u003e\n\u003cli\u003eLiftMaster offers a variety of entrapment protection devices for every commercial application. \u003c\/li\u003e\n\u003cli\u003eEmergency Disconnect, disconnects door operator from door for manual lifting in an emergency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46379553915018,"sku":"SD503L5L-MC","price":2539.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/SD_HERO_1_b2b26b2e-d480-4d24-9df8-88b0d94f0640.png?v=1753253965"},{"product_id":"liftmaster-slide-door-w-brake-rh-logic-5-0-0-5hp-208-230-460v-3ph","title":"SD503L5R-MC Slide Door w\/ Brake Right Hand, 1\/2HP, 208\/230\/460V, 3 Phase","description":"\u003cp class=\"richp\"\u003e\u003cb\u003eConnectivity\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMyQ® Technology enables you to securely monitor and control your facility door operator and lights with your smartphone, tablet or computer for greater peace of mind. \u003c\/li\u003e\n\u003cli\u003eAlerts can be received as email or pop-up (push) notifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003ePerformance\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eControl function selector dial allows for easy selection and programming of (7) wiring types, from constant pressure to close to specialized Timer‑to‑Close functionality to meet end user needs. \u003c\/li\u003e\n\u003cli\u003eTimer‑to‑Close conveniently and confidently closes the commercial door automatically after a predetermined amount of time has elapsed for added security and peace of mind. \u003c\/li\u003e\n\u003cli\u003eMid-stop enables partial opening of door to a preprogrammed position for energy savings, time savings and convenience. \u003c\/li\u003e\n\u003cli\u003eDual voltage connections increase flexibility by enabling the Installer to select the required voltage within phase to meet job‑site requirements. Within phases, voltage is selectable at the time of installation with the placement of a connector. \u003c\/li\u003e\n\u003cli\u003eContinuous‑duty high-starting torque motor with instant reverse and overload protection. Capacitor start with single phase, removable without affecting limit switches. \u003c\/li\u003e\n\u003cli\u003eAdjustable friction clutch helps to protect door and operator from damage should the door meet an obstruction. \u003c\/li\u003e\n\u003cli\u003eMaximum run timer reverses or stops door if closing time exceeds expected time frame to limit damage to door and operator. \u003c\/li\u003e\n\u003cli\u003eDelay-on-reverse circuit prevents abrupt reversal of door, reducing wear on the door and operator system. \u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003e3-Button Control Station with Maintenance Alert System (MAS).\u003c\/li\u003e\n\u003cli\u003eDrive reduction, first stage heavy‑duty 5L V-belt; second stage #41 chain; #41 output chain on trolley. \u003c\/li\u003e\n\u003cli\u003eBearings\/bushings: industrial ball bearings on output shaft; heavy‑duty oil-filled bushings on reduction shafts. \u003c\/li\u003e\n\u003cli\u003eBrake: standard on SD operators.\u003c\/li\u003e\n\u003cli\u003eConstruction: NEMA 1 rated type electrical box, heavy‑duty 11-gauge steel frame with durable powder‑coat finish, all reduction sprockets drilled and pinned to shafts. \u003c\/li\u003e\n\u003cli\u003eTrolley roller chain, #41 on all SD operators.\u003c\/li\u003e\n\u003cli\u003eDoor speed: 11 in. per second.\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 Years.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eSafety\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSecurity+ 2.0™ radio receiver is standard on-board with Logic 5.0 Operators, and virtually eliminates radio frequency interference. \u003c\/li\u003e\n\u003cli\u003eAccepts up to (90) 1-button or (30) 3-button remote controls plus up to (30) wireless keypads or an unlimited number of DIP switch remote controls. \u003c\/li\u003e\n\u003cli\u003eLiftMaster® Commercial Door Operators comply with UL 325 standards. \u003c\/li\u003e\n\u003cli\u003eLiftMaster offers a variety of entrapment protection devices for every commercial application. \u003c\/li\u003e\n\u003cli\u003eEmergency Disconnect, disconnects door operator from door for manual lifting in an emergency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46379553980554,"sku":"SD503L5R-MC","price":2539.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/SD_HERO_1_9e52d808-7aec-4f56-af15-a22aadd4867a.png?v=1753253966"},{"product_id":"liftmaster-slide-door-w-brake-lh-logic-5-0-0-75hp-115-230v-1ph","title":"SD751L5L-MC Slide Door w\/ Brake Left Hand, 3\/4HP, 115\/230V, Single Phase","description":"\u003cp class=\"richp\"\u003e\u003cb\u003eOptimal for heavy industrial, high-cycle applications. \u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"richp\"\u003eThese operators employ lubricated gears and include a floor level chain hoist to ease manual operation in an emergency or power outage. \u003c\/p\u003e\n\u003cp class=\"richp\"\u003e\u003cb\u003eMonitor and Control\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"richp\"\u003emyQ Smart Facility Access is a cloud-based software solution that delivers real-time data and analytics to a commercial facility.\u003c\/p\u003e\n\u003cp class=\"richp\"\u003e\u003cb\u003emyQ Dock Management\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"richp\"\u003eAnalyze the load, turn and dwell time at each dock in the facility and make data-driven decisions that allow you to maintain insight from the perimeter to the dock space.\u003c\/p\u003e\n\u003cp class=\"richp\"\u003e\u003cb\u003eReal-time Alerts\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"richp\"\u003eStay up-to-date and in control of facility access points with real-time notifications to help improve efficiency and productivity while reducing expenses.\u003c\/p\u003e\n\u003cp class=\"richp\"\u003e\u003cb\u003eSafety Standards\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"richp\"\u003eMeets UL 325 Safety Standards.\u003c\/p\u003e\n\u003cp class=\"richp\"\u003e\u003cb\u003eCommercial Safety Sensors\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"richp\"\u003eProtect people and vehicles with safety sensors and accessories that stop the door from closing on obstructions.\u003c\/p\u003e\n\u003cp class=\"richp\"\u003e\u003cb\u003eTimer to Close\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"richp\"\u003eIntegrated timer-to-close programmable from 5 to 60 seconds in 5-second increments. Allows for timed automatic door closure after the door reaches the full open position.\u003c\/p\u003e\n\u003cp class=\"richp\"\u003e\u003cb\u003eSecurity+ 2.0®\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"richp\"\u003eSafeguard facility access with Security + 2.0 technology, opening for registered devices only.\u003c\/p\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46379554046090,"sku":"SD751L5L-MC","price":2627.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/SD_HERO_1_5f8e783c-ff0c-41c3-9b14-ef920562fb28.png?v=1753253966"},{"product_id":"liftmaster-slide-door-w-brake-rh-logic-5-0-0-75hp-115-230v-1ph","title":"SD751L5R-MC Slide Door w\/ Brake Right Hand, 3\/4HP, 115\/230V, Single Phase","description":"\u003cp class=\"richp\"\u003e\u003cb\u003eConnectivity\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMyQ® Technology enables you to securely monitor and control your facility door operator and lights with your smartphone, tablet or computer for greater peace of mind. \u003c\/li\u003e\n\u003cli\u003eAlerts can be received as email or pop-up (push) notifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003ePerformance\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eControl function selector dial allows for easy selection and programming of (7) wiring types, from constant pressure to close to specialized Timer‑to‑Close functionality to meet end user needs. \u003c\/li\u003e\n\u003cli\u003eTimer‑to‑Close conveniently and confidently closes the commercial door automatically after a predetermined amount of time has elapsed for added security and peace of mind. \u003c\/li\u003e\n\u003cli\u003eMid-stop enables partial opening of door to a preprogrammed position for energy savings, time savings and convenience. \u003c\/li\u003e\n\u003cli\u003eDual voltage connections increase flexibility by enabling the Installer to select the required voltage within phase to meet job‑site requirements. Within phases, voltage is selectable at the time of installation with the placement of a connector. \u003c\/li\u003e\n\u003cli\u003eContinuous‑duty high-starting torque motor with instant reverse and overload protection. Capacitor start with single phase, removable without affecting limit switches. \u003c\/li\u003e\n\u003cli\u003eAdjustable friction clutch helps to protect door and operator from damage should the door meet an obstruction. \u003c\/li\u003e\n\u003cli\u003eMaximum run timer reverses or stops door if closing time exceeds expected time frame to limit damage to door and operator. \u003c\/li\u003e\n\u003cli\u003eDelay-on-reverse circuit prevents abrupt reversal of door, reducing wear on the door and operator system. \u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003e3-Button Control Station with Maintenance Alert System (MAS).\u003c\/li\u003e\n\u003cli\u003eDrive reduction, first stage heavy‑duty 5L V-belt; second stage #41 chain; #41 output chain on trolley. \u003c\/li\u003e\n\u003cli\u003eBearings\/bushings: industrial ball bearings on output shaft; heavy‑duty oil-filled bushings on reduction shafts. \u003c\/li\u003e\n\u003cli\u003eBrake: standard on SD operators.\u003c\/li\u003e\n\u003cli\u003eConstruction: NEMA 1 rated type electrical box, heavy‑duty 11-gauge steel frame with durable powder‑coat finish, all reduction sprockets drilled and pinned to shafts. \u003c\/li\u003e\n\u003cli\u003eTrolley roller chain, #41 on all SD operators.\u003c\/li\u003e\n\u003cli\u003eDoor speed: 11 in. per second.\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 Years.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eSafety\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSecurity+ 2.0™ radio receiver is standard on-board with Logic 5.0 Operators, and virtually eliminates radio frequency interference. \u003c\/li\u003e\n\u003cli\u003eAccepts up to (90) 1-button or (30) 3-button remote controls plus up to (30) wireless keypads or an unlimited number of DIP switch remote controls. \u003c\/li\u003e\n\u003cli\u003eLiftMaster® Commercial Door Operators comply with UL 325 standards. \u003c\/li\u003e\n\u003cli\u003eLiftMaster offers a variety of entrapment protection devices for every commercial application. \u003c\/li\u003e\n\u003cli\u003eEmergency Disconnect, disconnects door operator from door for manual lifting in an emergency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46379554111626,"sku":"SD751L5R-MC","price":2627.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/SD_HERO_1_ef4bd989-f887-44d7-a805-f72fffb929b3.png?v=1753253967"},{"product_id":"liftmaster-slide-door-w-brake-lh-logic-5-0-0-75hp-208-230-460v-3ph","title":"SD753L5L-MC Slide Door w\/ Brake Left Hand, 3\/4HP, 208\/230\/460V, 3 Phase","description":"\u003cp class=\"richp\"\u003e\u003cb\u003eConnectivity\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMyQ® Technology enables you to securely monitor and control your facility door operator and lights with your smartphone, tablet or computer for greater peace of mind. \u003c\/li\u003e\n\u003cli\u003eAlerts can be received as email or pop-up (push) notifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003ePerformance\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eControl function selector dial allows for easy selection and programming of (7) wiring types, from constant pressure to close to specialized Timer‑to‑Close functionality to meet end user needs. \u003c\/li\u003e\n\u003cli\u003eTimer‑to‑Close conveniently and confidently closes the commercial door automatically after a predetermined amount of time has elapsed for added security and peace of mind. \u003c\/li\u003e\n\u003cli\u003eMid-stop enables partial opening of door to a preprogrammed position for energy savings, time savings and convenience. \u003c\/li\u003e\n\u003cli\u003eDual voltage connections increase flexibility by enabling the Installer to select the required voltage within phase to meet job‑site requirements. Within phases, voltage is selectable at the time of installation with the placement of a connector. \u003c\/li\u003e\n\u003cli\u003eContinuous‑duty high-starting torque motor with instant reverse and overload protection. Capacitor start with single phase, removable without affecting limit switches. \u003c\/li\u003e\n\u003cli\u003eAdjustable friction clutch helps to protect door and operator from damage should the door meet an obstruction. \u003c\/li\u003e\n\u003cli\u003eMaximum run timer reverses or stops door if closing time exceeds expected time frame to limit damage to door and operator. \u003c\/li\u003e\n\u003cli\u003eDelay-on-reverse circuit prevents abrupt reversal of door, reducing wear on the door and operator system. \u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003e3-Button Control Station with Maintenance Alert System (MAS).\u003c\/li\u003e\n\u003cli\u003eDrive reduction, first stage heavy‑duty 5L V-belt; second stage #41 chain; #41 output chain on trolley. \u003c\/li\u003e\n\u003cli\u003eBearings\/bushings: industrial ball bearings on output shaft; heavy‑duty oil-filled bushings on reduction shafts. \u003c\/li\u003e\n\u003cli\u003eBrake: standard on SD operators.\u003c\/li\u003e\n\u003cli\u003eConstruction: NEMA 1 rated type electrical box, heavy‑duty 11-gauge steel frame with durable powder‑coat finish, all reduction sprockets drilled and pinned to shafts. \u003c\/li\u003e\n\u003cli\u003eTrolley roller chain, #41 on all SD operators.\u003c\/li\u003e\n\u003cli\u003eDoor speed: 11 in. per second.\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 Years.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eSafety\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSecurity+ 2.0™ radio receiver is standard on-board with Logic 5.0 Operators, and virtually eliminates radio frequency interference. \u003c\/li\u003e\n\u003cli\u003eAccepts up to (90) 1-button or (30) 3-button remote controls plus up to (30) wireless keypads or an unlimited number of DIP switch remote controls. \u003c\/li\u003e\n\u003cli\u003eLiftMaster® Commercial Door Operators comply with UL 325 standards. \u003c\/li\u003e\n\u003cli\u003eLiftMaster offers a variety of entrapment protection devices for every commercial application. \u003c\/li\u003e\n\u003cli\u003eEmergency Disconnect, disconnects door operator from door for manual lifting in an emergency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46379554177162,"sku":"SD753L5L-MC","price":2673.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/SD_HERO_1_93e1f1cc-b936-4560-aa51-7c7e266a6569.png?v=1753253967"},{"product_id":"liftmaster-slide-n4x15-right-handed-1-5-hp-230v-460v-3-phase","title":"N4XGSD153L5R-MC NEMA 4X Slide Door Operator, 1.5 HP, 230V\/460V, 3 Phase, Right Hand","description":"\u003cp class=\"richp\"\u003eLogic 5.0 gearhead sliding commercial door operators employ lubricated gears for heavy industrial, high-cycle applications.\r\u003c\/p\u003e\u003cp class=\"richp\"\u003eThese operators offer functionality that is similar to GT Operators, but are used on single and bi‑parting sliding doors. These door operators are directly attached to drive and control the door. \r\u003c\/p\u003e\u003cp class=\"richp\"\u003eGSD Operators are mounted directly above the door and open the door in the direction of the operator.\r\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eM104 Corrosion-Resistant Modification (Nema4X) \u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eProvides Watertight\/Oiltight and corrosion-resistant components wherever possible on the door operator. \u003c\/li\u003e\n\u003cli\u003eIncludes a Wash Down or\r Dirty Duty motor which is far superior to a TEFC motor in highly corrosive environments. \u003c\/li\u003e\n\u003cli\u003eAlso includes NEMA 4X rated operator control enclosure, NEMA 4X rated 3-button control station, Dynamic Brake (M5), Delay-on-Reverse Circuit (M60), nickel-plated chain and corrosion-resistant coating on other door operator components wherever possible. \u003c\/li\u003e\n\u003cli\u003eMust be factory installed. \u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eConnectivity\r\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMyQ® Technology enables you to securely monitor and control your facility door operator and lights with your smartphone, tablet or computer for greater peace of mind. \r\u003c\/li\u003e\n\u003cli\u003eAlerts can be received as email or pop-up (push) notifications.\r\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003ePerformance\r\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty wormgear-in-oil gear reducer delivers performance for heavy industrial, high‑cycle applications. \r\u003c\/li\u003e\n\u003cli\u003eControl function selector dial allows for easy selection and programming of (7) wiring types, from constant pressure to close to specialized Timer‑to‑Close functionality to meet end \r\u003c\/li\u003e\n\u003cli\u003euser needs.\r\u003c\/li\u003e\n\u003cli\u003eTimer‑to‑Close conveniently and confidently closes the commercial door automatically after a predetermined amount of time has elapsed for added security and peace of mind. \r\u003c\/li\u003e\n\u003cli\u003eMid-stop enables partial opening of door to a preprogrammed position for energy savings, time savings and convenience. \r\u003c\/li\u003e\n\u003cli\u003eDual voltage connections increase flexibility by enabling the Installer to select the required voltage within phase to meet job‑site requirements. Within phases, voltage is selectable at the \r\u003c\/li\u003e\n\u003cli\u003etime of installation with the placement of a connector.\r\u003c\/li\u003e\n\u003cli\u003eContinuous‑duty high-starting torque motor with instant reverse and overload protection. Capacitor start with single phase, removable without affecting limit switches. \r\u003c\/li\u003e\n\u003cli\u003eAdjustable friction clutch helps to protect door and operator from damage should the door meet an obstruction. \r\u003c\/li\u003e\n\u003cli\u003eMaximum run timer reverses or stops door if closing time exceeds expected time frame to limit damage to door and operator. \r\u003c\/li\u003e\n\u003cli\u003eDelay-on-reverse circuit prevents abrupt reversal of door, reducing wear on the door and operator system. \r\u003c\/li\u003e\n\u003cli\u003e3-Button Control Station with Maintenance Alert System (MAS).\r\u003c\/li\u003e\n\u003cli\u003eDrive reduction, 10:1 first stage using heavy‑duty gears running in oil bath; cast iron housing; #41 chain second stage; #41 output chain on trolley. \r\u003c\/li\u003e\n\u003cli\u003eBearings: sealed roller bearings in gear reducer, flange-mount industrial ball bearings on drive shaft. \r\u003c\/li\u003e\n\u003cli\u003eBrake: standard on all GSD operators.\r\u003c\/li\u003e\n\u003cli\u003eConstruction: NEMA 1 type electrical box, heavy‑duty 11-gauge steel frame with durable powder‑coat finish, all reduction sprockets drilled and pinned to shafts. \r\u003c\/li\u003e\n\u003cli\u003e#41 trolley roller chain standard on GSD operators.\r\u003c\/li\u003e\n\u003cli\u003eDoor speed: 11–12 in. per second.\r\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 Years.\r\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eSafety\r\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSecurity+ 2.0™ radio receiver is standard on-board with Logic 5.0 Operators, and virtually eliminates radio frequency interference. \r\u003c\/li\u003e\n\u003cli\u003eAccepts up to (90) 1-button or (30) 3-button remote controls plus up to (30) wireless keypads or an unlimited number of DIP switch remote controls. \r\u003c\/li\u003e\n\u003cli\u003eLiftMaster® Commercial Door Operators comply with UL 325 standards. \r\u003c\/li\u003e\n\u003cli\u003eLiftMaster offers a variety of entrapment protection devices for every commercial application. \r\u003c\/li\u003e\n\u003cli\u003eEmergency Disconnect, disconnects door operator from door for manual lifting in an emergency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46381529202826,"sku":"N4XGSD153L5R-MC","price":7176.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/GSD_hero_1_f0889936-8e89-46d2-b2f1-ca13947dc4fa.png?v=1760627067"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/collections\/Slide_Door_Operators.jpg?v=1761178839","url":"https:\/\/www.rsoperators.com\/collections\/sliding-door-operators.oembed","provider":"R\u0026S Automation, Inc.","version":"1.0","type":"link"}