MH – Medium-Duty Hoist Operator

The Model MH Medium Duty Hoist Operator is designed for use on small rolling doors, grilles and industrial sectional doors with high or vertical lift.

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Medium-Duty Hoist Operator

For use on smaller, lighter commercial doors with mid-range duty cycle requirements. Rated duty cycle: Maximum 12 cycles per hour; Less than 50 cycles per day. Wall mount for high or vertical lift sectional doors or small rolling doors and grilles. Chain hoist with electric interlock for manual operation in an emergency.

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Safety Standards

Meets UL 325 Safety Standards.

Commercial Safety Sensors

Protect people and vehicles with safety sensors and accessories that stop the door from closing on obstructions.

Timer to Close

Integrated timer-to-close programmable from 5 to 60 seconds in 5-second increments. Allows for timed automatic door closure after the door reaches the full open position.

Security+ 2.0®

Safeguard facility access with Security + 2.0 technology, opening for registered devices only.

115 Volts

1/2 HP, 115V single-phase motor

NEC Class

24V NEC Class 2 control circuit

Single Button Control

Single button control provides an additional input for single-button control fuctionality. Required for installation of any external radio receiver.

Auxilliary Limit Switches

Auxiliary limit switches provide additional limit switches with dry form C contacts at the open and closed door positions to control lights, heaters and dock levelers.

Interlock Switch

Interlock switch disables the operator control circuit when door is locked, preventing damage to the door and operator.