Belt Driven Operators : J Operator

Belt Driven Operators

Model J - V-Belt Jackshaft Operator

PowerMaster Model J operators are designed for use on Sectional Doors with Standard Lift, High Lift or Vertical Lift, as well as Rolling Service Doors and Grilles. 

Specifications & Features:


  • Available Horse Power: 1/2 HP - 3/4 HP
  • Power requirements: 115/230V 1 ph or 208/230/460V 3 ph
  • 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.
  • Heavy Duty V-Belt and Chain Reduction, Mechanically Self Locking
  • Heavy Duty #50 Roller Chain and driven sprocket Included
  • Adjustable Torque Limiting Clutch
  • Floor Level Disconnect for Manual Operation
  • Baked on, Black Powder Coat Finish
  • Shipping Weight: approx. 85 lbs
  • Shipping Dimensions: 27" x 16" x 18"

© 2018 V.E. Power Door Co., Inc.