Voltage & Phase : 115V, 230V, 460V
Horsepower: 1/2
Battery Backup: NO
Shipping Weight (approx.): 65 LBS
Cut Sheet:
Line Drawing:


PowerMaster Model GJ Gear Reduced Jackshaft Operator. Designed for use on rolling service doors, rolling grilles, and counter shutters.

  • 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
    • Optional torque limiting clutch in lieu of floor disconnect

Gj Black with Clutch

Specifications & Features

Cycles Per Hour
Voltage & Phase
115V, 230V, 460V
Max Gate Weight
Max Gate Width
Battery Backup
Travel Speed
Shipping Weight (approx.)
65 LBS

" alt="" />

" target="_blank">Download Cut Sheet PDF