Liftmaster MJ

Medium-Duty Jackshaft Operator

Liftmaster-MHS

Liftmaster MJ

Medium-Duty Jackshaft 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.
  • Floor level disconnect disengages operator manual lifting in an emergency.
  • Wall mount for high or vertical lift sectional doors or small rolling doors and grilles.
VIEW BROCHURE REQUEST A QUOTE

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COMMERCIAL POWER

  • 115 Volts 1/2 HP, 115V single-phase motor
  • NEC Class 24V NEC Class 2 control circuit

Business Safety and Security

  • Security+® - Built-in 3-Channel Security+ Receiver allows you to learn/program up to 20 LiftMaster 315 MHz remote controls.
  • 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.

Commercial Accessories

  • Single button control provides an additional input for single-button control fuctionality. Required for installation of any external radio receiver.
  • 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 disables the operator control circuit when door is locked, preventing damage to the door and operator.

WHAT'S INCLUDED

Commercial Photo Eyes

CPS-U

Commercial Photo Eyes
3-Button Station

02103

3-Button Station