The PRO-LT is designed for use on commercial doors with standard lift tracks that require no more than 15 cycles per hour.

Commercial limited duty belt drive trolley operator.

* UL325 (2010) compliant

When ordering a PRO-LT operator, supply us with the following information:

  • Door height
  • Door width
  • Horsepower
  • Voltage/Phase
  • Safety Devices
  • Options

Dimensions

Trolley-Operator-Pro-LT-Dimensions

  • 2 year Warranty
  • Control Circuit (2 options): 1-(M) Heavy duty relays incorporating the new UL325 (2010) Interface Module. *C2 factory wiring standard (constant pressure close), B2 wiring can be field set by moving 1 jumper and installing Micanan monitored fail safe photo-eyes (supplied) or (optional) Micanan compatible monitored fail safe electric edge 2- Heavy duty relays (Not available in US or other areas where UL325 (2010) is mandated) *C2 factory wiring standard (constant pressure close), 82 wiring can be field set by moving 1 jumper. Provisions for standard reversing devices.
  • 24V class 2 control circuit with 40VA transformer to protect against short circuit
  • External radio control terminal strip
  • Low friction powder metal limit cam nuts with fully adjustable rotary type limit switch assembly
  • Three button open-close-stop control station Nema-1
  • 1/2 HP high starting torque, instant reversible motor protected by internal automatic thermal overload device
  • Motor removable without affecting limit settings
  • Heavy duty 4L V-belt
  • #41 roller chain & sprockets on all internal drives
  • Adjustable friction dutch
  • 3/4w permanently lubricated & sealed ball bearings on pulley shaft
  • 1″ permanently lubricated & sealed ball bearings on final drive shaft
  • Solenoid brake available (optional PRO-LTB)
  • Emergency quick release disconnect for manual operation
  • #48 roller chain drive on trolley rail assembly
  • Trolley track for doors up to 12′ standard
  • Door speed gw per second
  • Baked on dark grey coat finish
  • Shipping weight 60 Ibs (excludes rails)
  • For use on doors up to 16′ high