Alpine® Motor Operators
Alpine offers optional motorized operators for your rolling counter shutters. Click here for competitive pricing. These convenient coiling door operators are UL listed, reliable and efficient service door operators that make it easy and safe to raise or lower your counter shutters.
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FEATURES AND CHARACTERISTICS
ELECTRICAL FEATURES OF THE MOTORIZED OPERATORS
»UL listed service door operators.
»High starting torque, continuous duty industrial motor.
»Motor overload protection Low voltage control circuit, 24 VAC.
»NEMA 1 control station with OPEN/CLOSE/STOP.
»Type C2 wiring standard.
»The limit adjustments of the coiling door operators are made with a linear driven, fully adjustable screw type cams.
»Optional Reversing Edge is made up from an electric or pneumatic sensing device which is attached to the bottom edge of the door.
»Motor Voltage listed as 115, 220, 230 at Single Phase. Also, 230, 460, and 575 at Three Phase.
MECHANICAL FEATURES OF THE COILING DOOR OPERATORS
»Heavy Duty bronze worm gear reducer. 40:1 Reduction.
»Output shaft speed is rated at 43 RPM.
»Door speed is between 4-10 inches per second of travel.
»Hoist wheel of the motorized operators is mounted on either the left or right side.
»The optional clutch is the adjustable torque limiter type on these service door operators.
»Safety enhanced by the use of a floor level chain hoist equipped with an electrical interlock for emergency manual door operation of these coiling door operators.
Motorized Operators, Coiling Door Operators, Service Door Operators from Alpine Overhead Doors, Inc. are of the highest quality in motors.