Liftmaster ATS Light-Duty Trolley Operator
The Model ATS (Advanced Trolley System) door operator is for use on residential or light-duty commercial door applications
with standard lift. For doors up to 14 feet high, maximum recommended duty cycle: 8 cycles per hour. |
 |
Liftmaster MT Medium-Duty Trolley Operator
The Model MT door operator is for use on standard lift sectional doors up to 14 feet high and up to 12 cycles per hour. |
 |
Liftmaster T Low-Profile Industrial-Duty Trolley Operator
The Model T continuous-duty door operator is designed for use on industrial sectional overhead with standard lift. |
 |
Liftmaster GT Heavy Industrial-Duty Trolley Operator
The Model GT continuous-duty door operator is for use on standard lift sectional doors. |
 |
Liftmaster APT Low-Profile Apartment House Operator
The Model APT door operator is for use on standard lift sectional doors which require over 100 cycles per day. |
 |
Liftmaster LGJ Light-Duty Gear-Reduced Operator
The Model LGJ door operator is designed for use on rolling grilles and shutters and on small rolling doors. Maximum
recommended duty cycle is 7 cycles per hour. |
 |
Liftmaster MGJ Medium-Duty Gear-Reduced Operator
The Model MGJ door operator is designed for use on industrial sectional doors with high or vertical lift and on small rolling
doors, shutters and grilles. Maximum recommended duty cycle is 12 cycles per hour. |
 |
Liftmaster LGO Medium-Duty Gear-Reduced Operator
The Model LGO door operator is designed for use on industrial sectional doors with high or vertical lift and on small rolling
doors, shutters and grilles. Maximum recommended duty cycle is 12 cycles per hour. |
 |
Liftmaster 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 is 12 cycles per hour. |
 |
Liftmaster J Industrial-Duty Jackshaft Operator
The Model J continuous-duty door operator is designed for use on industrial sectional doors with high or vertical lift and
on small rolling doors and grilles. |
 |
