Commercial Door Openers

R&S offers a wide variety of commercial motor operators to automate any of your commercial grade doors. We offer new construction installations as well as retrofits and replacements. R&S has a motorized solution for you! Email us today for a free estimate on commercial motor operators.

A commercial operator may be used several times an hour and with this heavy industrial usage in mind, LiftMaster® has developed a full line of operators that provide the highest levels of strength and durability. LiftMaster dealers can assess precisely what you need and install a reliable system your business can count on for many years to come.

MH_L4_CW_detailMH
Medium-Duty Hoist Operator
Model MH is a Medium-Duty Logic hoist operator. It features an adjustable friction clutch, a standard solenoid brake, a high-starting torque motor, a compact design and an emergency chain hoist with an electric interlock.

H_L4_CW_detailH
Industrial-Duty Hoist Operator
Model H is an industrial-duty hoist operator. It features a continuous-duty high-starting torque motor, a universal-mount frame design, industrial ball bearings on the output shaft and an emergency chain hoist with an electric interlock. 

HJ_CW_detailHJ
Industrial-Duty Hoist/Jackshaft Operator
Model HJ is an industrial-duty hoist/jackshaft operator for use on rolling doors, grilles, and industrial sectional doors with high or vertical lift.

DHJ_CW_detailDHJ
Industrial-Duty Hoist/Jackshaft Operator with Internal Door Lock Sensor
Model DHJ is a industrial-duty hoist/jackshaft operator with internal door lock sensor for use on rolling doors and grilles. 

GH_L4_CW_detailGH
Heavy Industrial-Duty Gear-Reduced Hoist Operator
Model GH is a heavy industrial-duty gear-reduced hoist operator. It features a removable hinged electrical box cover and is easily field-converted in seconds for a left or right-handed drive and hoist.

GH5HP_L4_CW_detailGH5HP
5 HP Heavy Industrial-Duty Gear-Reduced Hoist Operator
Model GH5HP is a heavy industrial-duty gear-reduced hoist operator. It features a continuous-duty 5 HP brake motor, removable hinged electrical box cover and a specially-designed manual hoist gear system.

MHS_L4_CW_detailMHS
Slow-Speed Hoist Operator for Rolling Sheet Doors
Model MHS is a slow-speed hoist operator for use on rolling sheet doors. It features Medium-Duty Logic technology and provides easy emergency manual operation using a floor level disconnect or an electrically interlocked chain hoist.

TROLLY OPERATORS

GT_L4_CW_detailGT
Heavy Industrial-Duty Trolley Operator
Model GT is a heavy industrial-duty trolley operator for standard lift sectional doors.

MT_L4_CW_detailMT
Medium Duty Trolley Operator for Standard Lift Sectional Doors
Model MT is a Medium-Duty Logic trolley operator for standard lift sectional doors. It features a high-starting torque motor, a compact design, quicket-gliding rail spacers and a quick-mount swivel header bracket. 

T_L4_CW_detail_T
Industrial-Duty Trolley Operator for Standard Lift Sectional Doors
Model T is an industrial-duty trolley operator for standard lift section doors. It features a low profile and industrial ball bearings on the output shaft.

Contact Us