Brentwood, NY 631-231-4500 Call Us Email Us


Model MG – Gear Reduced Hoist Operator

PowerMaster Model MG operators are designed for use on Sectional Doors with High Lift or Vertical Lift and Rolling Service Doors and Grilles.


Gear Reduced Hoist Operator

Specifications & Features

  • Available Horsepower: 1HP – 7HP
  • Power requirements: 115/230V, 1 ph OR 208/230/460V, 3 PH
  • High Starting Torque Motor with Full Overload Protection
  • Solid State Circuitry with Power and Program Feedback LEDs
  • Onboard Open/Close/Stop buttons for service and adjustments
  • Terminals labeled and grouped by function
  • Auto-Detect monitored photo beam for simplified installation
  • Selectable Operating modes B2, C2, D1, E2, T, TS
  • Field adjustable built in functions including: timer to close, mid-stop, delay on reverse, lock bar sensing, maximum run time, etc.
  • Mechanically Self Locking Gear Reducer (Oil Bath Type)
  • Heavy Duty #50 Roller Chain and drive sprocket Included
  • Adjustable Torque Limiting Clutch
  • Floor Level Disconnect w/Chain Hoist Assembly & Electrical Interlock (for manual operation)
  • Baked on, Black Powder Coat Finish
  • Shipping Weight: Approximately 100 lbs* (*Weight varies on horse power of unit)
  • Shipping Dimensions: 33″ x 17″ x 20″

Downloadable PDFs