{"product_id":"liftmaster-hoist-w-brake-lh-logic-5-0-0-5hp-208-230-460v-3ph-1","title":"BH503L5R-MC Hoist w\/ Brake LH Logic 5, 1\/2HP, 208\/230\/460V, 3 Phase","description":"\u003cp class=\"richp\"\u003eLogic 5.0 gearhead hoist commercial door operators employ lubricated gears for heavy industrial, high-cycle applications. These operators include a floor-level chain hoist for easy manual operation during an emergency or power outage.\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\u003cdiv\u003e\u003cb\u003eConnectivity\u003c\/b\u003e\u003c\/div\u003e\u003cul\u003e\n\u003cli\u003eMyQ® Technology enables you to securely monitor and control your facility door operator and lights from 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\u003cdiv\u003e\u003cb\u003ePerformance\u003c\/b\u003e\u003c\/div\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty worm-gear-in-oil reducer delivers performance for heavy industrial, high-cycle applications.\u003c\/li\u003e\n\u003cli\u003eFloor-level chain hoist with electrical interlock provides easy disconnect and manual operation in an emergency.\u003c\/li\u003e\n\u003cli\u003eControl function selector dial allows 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 time for added security and peace of mind.\u003c\/li\u003e\n\u003cli\u003eMid-stop enables partial door opening 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 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\u003eMaximum run timer reverses or stops the door if closing time exceeds expected limits, reducing potential damage to door and operator.\u003c\/li\u003e\n\u003cli\u003eDelay-on-reverse circuit prevents abrupt reversal of door, minimizing wear on components.\u003c\/li\u003e\n\u003cli\u003e3-Button Control Station with Maintenance Alert System (MAS).\u003c\/li\u003e\n\u003cli\u003eDrive reduction: 45:1 first stage using heavy-duty gears running in oil bath, cast-iron housing, and “all-climate” synthetic gear oil for improved low-temperature performance; #50 output sprocket chain.\u003c\/li\u003e\n\u003cli\u003eBearings: sealed roller bearings in gear reducer.\u003c\/li\u003e\n\u003cli\u003eBrake: standard on all GH door operators.\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 are drilled and pinned to shafts.\u003c\/li\u003e\n\u003cli\u003eDoor speed: 8–9 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 Logic 5.0 operators, virtually eliminating 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 allows manual lifting of the door in case of power loss or emergency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46379545723018,"sku":"BH503L5R-MC","price":1483.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/H_HERO_1_ca4fc4ef-0add-416e-beec-fb3d9484096b.png?v=1753253880","url":"https:\/\/www.rsoperators.com\/products\/liftmaster-hoist-w-brake-lh-logic-5-0-0-5hp-208-230-460v-3ph-1","provider":"R\u0026S Automation, Inc.","version":"1.0","type":"link"}