Gear Reduced Operators : GJ Operator

Gear Reduced Operators

Model GJ Gear Reduced Jackshaft Operator

PowerMaster Model GJ operators are designed for use on Rolling Service Doors, Rolling Grilles, and Counter Shutters. 

Specifications & Features:

  • High Starting Torque Motor w/full overload protection
  • Solid State Circuitry with Power and Program Feedback LED’s
  • On Board 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.
  • Floor level Disconnect
  • Heavy Duty Worm Gear Reduction
  • Heavy Duty #41 Roller Chain & Driven Sprocket for Final Drive Included
  • Adjustable Torque Limiting Clutch
  • Positive Chain Driven Rotary Limit Switches
  • Baked on, Black Powder Coat Finish
  • Shipping Weight: Approximately 65 lbs
  • Shippiing Dimensions: 27"x16"x18"

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