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Commercial applications have needs that are very different from residential, frequency of use being the most common difference. Whereas the typical garage door opener may only be used a few times daily, a commercial operator may be used several times an hour. 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 professionals can assess precisely what you need and install a reliable system your business can count on for many years to come.

Hoist Operators
Hoist operators are designed for use on rolling doors and grilles as well as industrial sectional doors with high or vertical lift. Hoist operators are available in medium, industrial and heavy industrial-duty.


• Model DH is an industrial-duty hoist operator with an internal door lock sensor. It features a removable hinged electrical box cover, a continuous-duty high-starting torque motor, a universal-mount frame design, and an emergency chain hoist with electric interlock.
• LiftMaster Model DH Industrial-Duty Hoist Operator Spec's
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• 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.
• LiftMaster Model GH Heavy Industrial-Duty Hoist Operator Spec's
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• 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.
• LiftMaster® Model H Industrial-Duty Hoist Operator Spec's
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Trolley Operators
Trolley Operators are typically used for standard lift sectional doors, trolley operators are available in light, medium and industrial-duty. The applications for trolley operators range from residential or light-duty applications to heavy-duty industrial applications.


• Model APT is a low-profile apartment house operator that features a resilient-mount motor, low-profile design, industrial ball bearings on the output shaft, and quiet-gliding rail spacers.
• LiftMaster Model APT Low-profile Door Operator Spec's
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• Model GT is a heavy industrial-duty trolley operator for standard lift sectional doors. It features a continuous-duty high-starting torque motor, quiet-gliding rail spacers, a quick-mount swivel header bracket and a removable hinged electrical box cover.
• LiftMaster Model GT Heavy Industrial-Duty Door Operator Spec's
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• 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.
• LiftMaster Model T Industrial-Duty Trolley Door Operator Spec's
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• High Cycle Trolley Operators are designed for use on high-traffic doors and low-profile applications.
• LiftMaster® Model HCT Industrial-Duty Low-Profile Door Operator Spec's
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• Model MT is a medium-duty 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.
• LiftMaster Model MT Medium-Duty Door Operator Spec's
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Jackshaft Operators
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. Jackshaft operators are available in light, medium, industrial and heavy industrial-duty.


• Model J is an industrial-duty jackshaft operator. It features a removable hinged electrical box cover, a continuous-duty high-starting torque motor, industrial ball bearings on the output shaft and a universal mount frame design.
  
• LiftMaster Model J Industrial-Duty Door Operator Spec's
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Liftmaster Commercial Operator Accessories

• Radio Controls
  Radio controls help manage the flow of vehicles and personnel through a gated entrance or a door. We offer a wide variety of choices for numerous situations, including stand-alone systems, and transmitters and receivers.
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• Receivers - Star 450
  LiftMaster's universal STAR^TM 450 receiver provides remote access for up to 450 users with any Security+ and keyless entry transmitter. Designed for easy programming and updating, the START^TM 450 is ideally suited for use with commercial door operator. One Control, controls them all.
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• Remote Controls - 370LM
  Security+® Mini 3-Button Remote Control - 315MHz
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  Features:
  * Small enough to fit in your pocket, purse or on a keychain
  * Water-resistant
  * 5-year 3V lithium battery included
  * Features Security+® rolling code technology
  * Compatible with LiftMaster® Security+® Garage Door Openers and Radio Controls
  
  
• Photo Eyes - CPS-LN4
  Commercial Protector System® with Nema 4 Enclosure for Logic 3.0 or Medium-Duty Logic Operators
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  * Industrial code technology with Nema 4 enclosure
  * Durable steel brackets - floor or track mounting
  * Bright yellow safety color
  * Range up to 30 feet - indoor use only
  * Direct connect to all Logic 3.0, Medium-Duty Logic, ATS2113X, and LGO5011 commercial operators
  * Continuous self-monitoring system with added benefit of a timer-to-close feature
  
  
• Sensing Edges for Sectional Doors - Model ME123
  This pressure sensitive electric edge can be adapted to suit a wide variety of applications. When touch activated, the ME123 sends an immediate electrical signal to controls to stop and/or reverse operations. The ME123 Sensing Edge has been designed to fit most sectional doors.
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• Sensing Edges for Rolling Steel and Fire Doors - Model MT21
  The MT21 pressure sensitive electric edge is custom manufactured to your exact specifications for length, width, height and sensitivity. When touched lightly or at an angle, the MT21 will send an immediate electrical signal to your controls to stop, and/or reverse operations. It is completely flexible and will contour curved surfaces.
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