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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.

  • 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
  • Auto-detect monitored photo beam
  • Floor level disconnect with chain hoist interlock for manual operation

 

Cycles Per Hour##
Power Options115V, 230V, 460V
Horsepower1/2 – 7.5
Battery BackupNO
Travel Speed##
Shipping Weight (approx.)100lbs*

*Weight varies by horsepower of unit

MG Line Drawing

Description

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″

Manual / Cut Sheet

Wiring Diagrams

Model Options

  •  LED-Illuminated Door Safety Kits
  •  LED Truck Restraint Light Kits