PRO-TB

COMMERCIAL / INDUSTRIAL CONTINUOUS DUTY TROLLEY OPERATOR WITH BRAKE

Designed for use on commercial / industrial sectional overhead doors with standard lift tracks

Specifications

12”

door speed per second

2 year warranty

80 LB shipping weight

  • 2 year Warranty
  • 24V class 2 control circuit with 40VA transformer to protect against short circuit
  • On board receiver with antenna
  • 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
  • Continuous duty industrial motor with overload protection
  • Motor removable without affecting limit settings
  • Low headroom clearance design (9.5
  • Heavy duty 5L V-belt
  • #41 roller chain & sprockets on all internal drives
  • Adjustable friction clutch
  • 3/4" permanently lubricated & sealed precision ball bearings on pulley shaft
  • 1" permanently lubricated & sealed ball bearings on final drive shaft
  • Emergency quick release disconnect for manual operation
  • #410 roller chain drive on 1/3, 1/2 HP models
  • #41 roller chain drive on 3/4, 1 HP models
  • Trolley track for doors up to 12
  • Door speed 12" per second
  • Baked on dark grey coat finish
  • Shipping weight 80 lbs (excludes rails)
  • N-1 Micanan photocells included for doors up to 24