PRO-LJ

COMMERCIAL LIMITED DUTY BELT DRIVE JACKSHAFT OPERATOR

Designed for use on commercial sectional doors with high or vertical lift track and small rolling grilles that require no more than 15 cycles per hour

Specifications

variable door speed

2 year warranty

65 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 limit switches
  • 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
  • Heavy duty 4L V-belt
  • #41 roller chain & sprockets on all internal drives
  • Adjustable friction clutch
  • 3/4" permanently lubricated & sealed ball bearings on pulley shaft
  • 1" permanently lubricated & sealed ball bearings on final drive shaft
  • Solenoid brake standard
  • Emergency disconnect with electrical cut-out switch for manual operation
  • Chain keeper
  • Left or right hand mounting
  • #41 roller chain and sprockets on final drive
  • Baked on dark grey coat finish
  • Shipping weight 65 lbs
  • N-1 Micanan photocells included for doors up to 24