Join our mailing list! Credit Card Processing Click to Review Home > Chain Hoists Garage Door Chain HoistsChoose from our complete line up of chain hoists to easily open and close your overhead garage doors. High quality construction ensures years of dependable service. Available in a variety of ratio's and types to fit your particular application. Hand chainsare also included.How can we improve the Search Experience? Top SellersBrand: A to ZBrand: Z to APrice: Low to HighPrice: High to Low Indusl Door Opener, Trolley, Max H 14Ft Indusl Door Opener,Trolley,Max H 14Ft Industrial Door Opener, Trolley, Max. Door Height 14 Ft., Max. Door Width 22 Ft., Motor Type Continuous Duty,... Please sign in or register to access lists Commcl Door Opener, Hoist/Rgt, Max H 14 Ft Commcl Door Opener,Hoist/Rgt,Max H 14 Ft Commercial Door Opener, Hoist/Right Hand Mount, Max. Door Width 22 Ft., Motor Type... Indusl Door Opener, Hoist/Rght, Max H 24Ft

Indusl Door Opener,Hoist/Rght,Max H 24Ft Industrial Door Opener, Hoist, Right Hand Mount, Max. Door Height (Ft.) 24, Max. Door Width (Ft.) 22, Motor... Garage Door Opener, Direct Drive Garage Door Opener,Direct Drive Garage Door Opener, Manual Chain Hoist, Max. Door Height (Ft.) 18, Standards 1 In. Bore, Includes Direct... Commcl Door Opener, Hoist/Left, Max H 14Ft Commcl Door Opener,Hoist/Left,Max H 14Ft Commercial Door Operator, Hoist/Left Hand Mount, Max Door Height 14 Ft, Max Door Width 22 Ft, Motor Type... Indusl Door Opener, Hoist/Left, Max H 24Ft Indusl Door Opener,Hoist/Left,Max H 24Ft Industrial Door Operator, Hoist/Left Hand Mount, Max Door Height 24 Ft, Max Door Width 22 Ft, Motor Type... Indusl Door Opener, Trolley, Max H 16Ft Indusl Door Opener,Trolley,Max H 16FtDoor Height (Ft.) 16, Max. Door Width (Ft.) 22, Motor Type Continuous... Commcl Door Opener, Trolley, Max H 14 Ft Commcl Door Opener,Trolley,Max H 14 Ft

Commercial Door Opener, Trolley, Max. Garage Door Opener, Jack Shaft Mount Garage Door Opener,Jack Shaft MountDoor Height (Ft.) 18, Standards 1 In. Bore, Includes Jack Shaft... Garage Door Opener, Wall Mount Garage Door Opener,Wall MountDoor Height (Ft.) 18, Standards 1 In. Bore, Includes Wall...auto window repair winston salem nc Indusl Door Opener, Trolley, Max H 18Ftempire garage door service dallas Indusl Door Opener,Trolley,Max H 18Ftelectric garage doors plymouthDoor Height 18 Ft., Max. overhead door remote 456 Indusl Door Opener, Trolley, Max H 20Ft Indusl Door Opener,Trolley,Max H 20Ft

Door Height 20 Ft., Max. Indusl Door Opener, Trolley, Max H 24Ft Indusl Door Opener,Trolley,Max H 24FtDoor Height 24 Ft., Max. Door Height (Ft.) 18, Standards 1-1/4 In. Bore, Includes Jack... How can we improve the Search Experience? Garage door openers from Grainger include continuous duty, medium duty, and heavy duty motors suitable for residential or commercial applications. Trolley openers are typically used for standard lift sectional doors. Continuous duty, high starting torque motors feature instant reverse and overload protection. Heavy duty 24 DC motors provide ultra-quiet operation along with variable speed smooth start and stop. Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. Hoist (H) style commercial door operators are optimal for industrial applications. H-style operators include a floor level chain hoist to ease manual operation in an emergency or power outage.

All LiftMaster Openers and Operators should be purchased through a Dealer and professionally installed. MyQ® Technology enables you to securely monitor and control your facility operator and lights with your smartphone, tablet or computer for greater peace of mind. Alerts can be received as email or pop-up (push) notifications on a mobile device, ensuring the status of your commercial door. MyQ Mobile App is a free download with no annual activation fee. Requires 828LM MyQ Internet Gateway to connect to MyQ Smartphone App. Dual Voltage Connections increase flexibility by enabling the installer to select the required voltage within phase, to meet job-site requirements. Single-Phase: 115V and 230V, 3-Phase: 208V, 230V and 460V, 575V is a discrete model without field-selectable voltage. Control Function Selector Dial enables easy selection and programming of (7) wiring types, from constant pressure to close, to specialized Timer-to-Close functionality to meet end-user needs.

Continuous-Duty High-Starting Torque Motor performs in demanding industrial overhead door applications. Motor Removable without Affecting Limit Switch Settings saves time and money for maintenance. Adjustable Friction Clutch helps to protect door and operator from damage should the door meet an obstruction. Mid-Stop enables partial opening of door to a preprogrammed position for energy savings, time savings and convenience. Maximum Run Timer reverses or stops door if closing time exceeds expected time-frame to limit damage to door and operator. Delay-On-Reverse Circuit prevents abrupt reversal of door, reducing wear on the door and operator system. 3-Button Control Station with Maintenance Alert System (MAS) provides open/close/stop functions and notification when routine maintenance is required. Continuous-duty high-starting torque motor with instant reverse and overload protection. Available in 1/3, 1/2, 3/4 and 1 HP; Capacitor start on single-phase.

Removable without affecting limit switch settings. Operators are factory preset to C2 wiring, providing momentary contact to open and stop, with constant contact to close. 5V DC NEC Class 2. First-stage heavy-duty 5L V-belt; second-third-fourth stages #48 chain; #50 output sprocket chain. Industrial ball bearings on 1" output shaft, heavy-duty oil-filled bushings on reduction shafts. Brake standard on 3/4 and 1 HP operators. (optional on 1/2 HP; not available on 1/3 HP). NEMA 1 type electrical box, heavy-duty 11-gauge steel frame with durable powder coat finish, all reduction sprockets drilled and pinned to shafts. UL 325 requires all commercial door operators to be either constant pressure to close or be equipped with a primary external monitored entrapment protection device. Security+ 2.0™ safeguards your facility – with every click, a new code is sent to the commercial door operator so the door opens only for you. Timer-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.