Alpine Motor Operators 2017-10-26T11:46:08+00:00

Alpine® Motor Operators

Rolling Steel Door Operators

GEAR REDUCED JACKSHAFT DOOR OPERATOR
Electrical Features

  • UL Listed
  • High starting torque, removable without affecting limit switch settings Full overload protection
  • Low voltage control circuit,
  • 24 VAC factory pre-wired with all
  • electrical components in NEMA 1 enclosure 3 button NEMA 1 control
  • Station included Pre-wired for Radio Control
  • 3 button station, 1 button station, automatic closing timer and all types of access control equipment
Rolling Steel Door Operators
Mechanical Features

  • For use on small rolling grilles and counter shutters where manual chain hoist is not required
  • Heavy duty #41 roller chain and driven sprockets for final drive included
  • 45:1 gear reducer (Oil bath Type)
  • Combination adjustable torque limiting clutch and manual disconnect
  • Positive chain driven rotary limit switches
FEATURES AND CHARACTERISTICS

  • 115V, 60 Hz, single phase
  • U.L. Classified
  • Thermal protection
  • Maximum continuous running time: 5 minutes
  • Light duty cycle (6 cycles/hr)
  • 2 3/8″ fixed central shaft, adapters for smaller diameters
  • Limit switch capacity of 11 revolutions
The Redi-Central™ Box Spring Motor is used for the motor operation of Alpine’s Dawn 4″ Door® and Dawn Grille®. Used on store fronts, warehouse entrances, and indoor/outdoor flea markets, the Redi-Central™ Box Spring Motor combines with our Dawn 4″ Series to offer an economical security door with the convenience of motor operation.
** Cannot be used on fire doors **
TUBULAR MOTOR WITH BUILT-IN HANDCRANK OVERDRIVE
Series 500 (530, 545)

For use on small rolling grilles and counter shutters where manual chain hoist is required

  • 115V, 60 Hz, single phase
  • Limit switch capacity: 28/40 revolutions
  • Maximum continuous running time: 4 minutes on Light duty cycle
Series 600 (660/680)

For use on small rolling grilles and counter shutters where manual chain hoist is required

  • 115V, 60 Hz, single phase
  • Limit switch capacity: 24 revolutions
  • Maximum continuous running time: 4 minutes on Light duty cycle
Series 800 (820)

 

For use on small rolling grilles and counter shutters where manual chain hoist is required

  • 115V, 60 Hz, single phase
  • Limit switch capacity: 13 revolutions
  • Maximum continuous running time: 4 minutes on Light duty cycle
** Cannot be used on fire doors **

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