{"product_id":"liftmaster-trolley-low-profile-w-brake-logic-5-0-0-5hp-575v-3ph","title":"BT505L5-MC Trolley Low Profile w\/ Brake Logic 5, 1\/2HP, 575V, 3 Phase","description":"\u003cp class=\"richp\"\u003eLogic 5.0 trolley commercial door operators are optimal for general industrial applications. Suspended from the ceiling, the operators are used on sectional overhead doors with standard lift. T operators are directly attached to drive and control the door.\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eIncludes Solenoid Brake, factory installed (M2 Modification).\u003c\/b\u003e\u003c\/p\u003e\u003cp class=\"richp\"\u003eLogic 5.0 door lock hoist\/jackshaft commercial door operators are ideal for shopping mall applications with heavier rolling doors and grilles.\u003c\/p\u003e\u003cp class=\"richp\"\u003eThe Door Operators provide a floor-level chain hoist to ease manual operation in an emergency or power outage. These operators include a door lock sensor to prevent damage to the door and operator caused by attempts to automatically open a locked door. The Door Operators are typically mounted to the wall when used with larger sectional overhead doors with vertical or high lift and mounted to the wall, or the front of the hood, when used with rolling doors and grilles. DHJ Operators are attached to the door jackshaft to indirectly drive the door. \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\u003eControl function selector dial allows for easy selection and programming of seven 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 the 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 the door and operator from damage should the door meet an obstruction.\u003c\/li\u003e\n\u003cli\u003eMaximum run timer reverses or stops the door if closing time exceeds the 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: first stage heavy-duty 5L V-belt; second #41 chain; #48 (for 1\/3 and 1\/2 HP) and #41 (for 3\/4 and 1 HP) 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 3\/4 and 1 HP operators (optional on 1\/2 HP; not available on 1\/3 HP).\u003c\/li\u003e\n\u003cli\u003eConstruction: NEMA 1-rated 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: #48 on 1\/3 HP and 1\/2 HP; #41 on 3\/4 and 1 HP.\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 one-button or 30 three-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 the door operator from the door for manual lifting in an emergency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46379547525258,"sku":"BT505L5-MC","price":1121.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/T101L5-MC_26be52c7-d014-403e-be75-a847b7d8759a.jpg?v=1753253884","url":"https:\/\/www.rsoperators.com\/products\/liftmaster-trolley-low-profile-w-brake-logic-5-0-0-5hp-575v-3ph","provider":"R\u0026S Automation, Inc.","version":"1.0","type":"link"}