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Model GSL Gear Reduced Slide Door Operator

PowerMaster Model GSL Gear Reduced Slide Door Operator. Designed for use on sliding doors
and refrigerator doors.

  • High-starting torque motor with full overload protection 
  • Worm gear reduction & solenoid brake 
  • Solid state circuitry with power and program feedback LEDs 
  • Onboard open/close/stop buttons for service and adjustments 
  • Auto-detect monitored photo beam for simplified installation 
  • Drawbar disconnect for manual operation 
Cycles Per Hour##
Power Options115V, 230V, 460V
Horsepower1/2 – 1
Battery BackupNO
Travel Speed##
Shipping Weight
(Does not include track)

PowerMaster Model GSL Line Drawing


Gear Reduced Industrial Slide Door Operator

Specifications & Features

  • Available Horsepower: 1/2HP – 1HP
  • Power Requirements: 115/230V 1ph or 208/230/460V 3ph
  • High Starting Torque Motor with Full Overload Protection
  • Heavy Duty Worm Gear Reduction and Solenoid Brake
  • Solid State Circuitry with Power and Program Feedback LEDs
  • Onboard Open/Close/Stop buttons for service and adjustments
  • Auto-Detect monitored photo beam for simplified installation
  • Drawbar disconnect arm for manual operation in case of power failure
  • 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.
  • Terminals labeled and grouped by function
  • Heavy Duty #41 Roller Chain and Drive Sprocket Included
  • Adjustable Torque Limiting Clutch
  • Positive Chain Driven Rotary Limit Switches
  • Baked on, Black Powder Coat Finish
  • Shipping weight: approx. 225 lbs (without track)
  • Shipping dimensions: 29″ x 19″ x 15″

Manual / Cut Sheet

Wiring Diagrams

Model Options