LiftMaster® commercial door operators come in a variety of different systems and can be configured to fit almost any commercial site requirement or door style. Each model comes standard with the highest safety and convenience features, and additional accessories can be purchased to customize the operator even further. LiftMaster® has developed a full line of operators that provide the highest levels of strength and durability. Our professionals can assess precisely what you need and install a reliable system your business can count on for many years to come.

LiftMaster commercial door operators are UL325-2010 compliant
Effective August 29, 2010, Underwriters Laboratories mandated that all commercial door operators bearing the UL label must be equipped with continuously monitored safety devices, such as photo sensors or sensing edges, that will detect and reverse the door if a person or object enters the path of the door.

Guidelines for ordering correct operator

Trolley

 

Trolley operators are typically used for standard lift sectional doors, and are available in light, medium, and industrial-duty.
Model T
Model GT
Model MT

 

Hoist

 

Hoist operators are designed for use on rolling doors and grilles, as well as industrial sectional doors with high or vertical lift.
Model H
Model DH
Model MH
Model GH

 

 

Jackshaft

 

Jackshaft operators are designed for use on rolling grilles and shutters, as well as rolling doors. Some operators are also designed for use on industrial sectional doors with high or vertical lift.
Model J
Model MJ
Model DJ