LiftMaster
Commercial & Industrial Operators
From high-traffic to heavy-duty applications, our Commercial Door and Gate Operators work 24/7 to keep your business running smoothly. Our entire commercial line is UL 325-compliant and customizable to meet your specific needs.
GH - Heavy Industrial-Duty Gear Reduced Hoist Operator
GH-style operators include a floor level chain hoist to ease manual operation in an emergency or power outage. The operators are typically mounted to the wall when used with 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. GH operators are attached to the door jackshaft to indirectly drive the door.
MJ - Medium-Duty Jackshaft Operator
The Model MJ Door Operator is designed for use on industrial sectional doors with high or vertical lift and on small rolling doors and grilles. Maximum recommended duty cycle: 12 cycles per hour.
3900 - Light-Duty Jackshaft Operator
The Model 3900 is designed for use on light-duty commercial standard and high lift (5 ft. high lift max) sectional doors. Maximum recommended duty cycle: 10 cycles per hour.
SL3000501U - Commercial Slide Gate Operator
The SL30000UL models are the first choice for heavy-traffic applications. Featuring the highest quality components and backed by years of proven reliability, each unit is carefully inspected and mechanically tested to provide unsurpassed performance.
MA / MAT / MAST - Traffic Barrier Gate Operator
The Mega Arm Tower/Mega Arm are high-traffic DC powered barrier gate operators with Battery Backup that keep traffic flowing and provide easy in and out access 24 hours a day.
LM21XP - Fire Door Release System Interlock
The XP fire door release device in conjunction with a fire alarm panel provides a fail-safe release mechanism for the fire door or shutter.