COMMERCIAL DOOR OPERATORS
Operators - sometimes called openers - are the motorized devices that automate your business’s rolling doors. Different operators are best suited to certain applications.
Check below to find which works best for yours.
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       LiftMaster Model GH Gearhead Hoist Operator- For use on heavy industrial, high-cycle doors. Lubricated gear system and numerous custom modifications. 
 - Rated duty cycle: 25 per hour; Greater than 90 cycles per day. 
 - Larger/heavier sectional overhead doors. Side mounts to the wall for vertical or high-lift doors. 
 - Larger/heavier rolling door and grilles. 
 
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       LiftMaster MTMedium-Duty Trolley Operator - For use on standard-lift sectional overhead doors with mid-range duty-cycle requirements. 
- Rated duty cycle: Maximum 12 cycles per hour; Less than 50 cycles per day. 
- Suspends from ceiling directly attaches and controls a sectional door. 
- Trolley with disconnect disengages operator for manual lifting in an emergency. 
 
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       LiftMaster MHMedium-Duty Hoist Operator - For use on smaller, lighter commercial doors with mid-range duty cycle requirements. 
- Rated duty cycle: Maximum 12 cycles per hour; Less than 50 cycles per day. 
- Wall mount for high or vertical lift sectional doors or small rolling doors and grilles. 
- Chain hoist with electric interlock for manual operation in an emergency. 
 
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       LiftMaster MGJMedium-Duty Gear-Reduced Jackshaft Operator - For use on mid-range duty-cycle applications when specifications require a gearhead reducer. 
- Rated duty cycle: Maximum 12 cycles per hour; Less than 50 cycles per day. 
- Wall mount for high or vertical lift sectional doors or small rolling doors and grilles. 
- Floor level disconnect disengages operator for manual lifting in an emergency. 
 
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       LiftMaster JHDCMAXUM DC Hoist Commercial Door Operator - Motor and Gearbox purpose built to meet the high demands of commercial applications. 
- 3-button control with 4-line LCD display for setup and programming from the floor level. 
- Up to 33% faster than standard commercial door operators, allowing you to get shipments in and out quickly. Average speed is 12” per second. 
- Optional Battery Backup accessory 
- Diagnostics at floor level through myQ® Facility 
- Built-in Wi-Fi® 
- Security+ 2.0® virtually eliminates radio wave interference and offers extended range. 
 
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       LiftMaster LJ8900WLight-Duty Commercial Door Operator for Sectional Doors - Wallmount with smaller, lighter sectional doors with light-duty cycle requirements. 
- Rated Duty Cycle: Maximum 10 cycles per hour; Fewer than 25 cycles per day. 
- Wall mount on small sectional doors. 
- Easily connect the operator to the facility's network with built-in Wi-Fi®. 
 
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       LiftMaster MHSMedium-Duty Slow-Speed Hoist Operator - For use on rolling sheet doors which require slower speeds. 
- Rated duty cycle: Maximum 12 cycles per hour; less than 50 cycles per day. 
- Slow speed operation with electric interlock and chain hoist for manual operation in an emergency. 
- Wall mount for small rolling sheet doors. 
 

