Industrial Trolleys


Trolley operators are designed to open and close the door as the carriage is driven back and forth on the horizontal operator track. They are normally mounted on the centerline of the door and parallel to the floor. They require a clearance above the high arc of the door and a space behind the door when it is fully open.

Standard Features:

  • Continuous duty motors 1 HP
  • 5I V-belt, Chain and Sprocket Reduction
  • # 410(48) or #41 Drive Roller Chain
  • Door Speed: 12″/second
  • Adjustable Friction Clutch
  • Dual Heavy Gauge, Pre-Drilled Galvanized tracks
  • Full overload protection
  • Heavy duty reversing contactor
  • C2 Wiring, B2 or D1 can be very easily set
  • Pre-wired for Open Override, Safety Reverse, Radio Control
  • Back Room: Door Height + 4’5″
  • Head Room: 4″
  • Quick Release Disconnect Arm for Manual Operation

Main Options: Nema 4/12, Nema 7/9, Dual trolley drive, Delay on reverse, Timer to close, Double limit, Electronic Control Board