Door Operators

rolling doors operator, rolling fire doors motor, overhead doors motor
rolling doors operator, rolling fire doors motor, overhead doors motor
 
rolling doors operator, rolling fire doors motor, overhead doors motor
rolling doors operator, rolling fire doors motor, overhead doors motor
 

Alpine’s Redi-Master is a heavy industrial-duty, gear reduce hoist rolling doors operator. Its features include a reduction unit comprised of a heavy-duty worme in an oil bath unit. The standard horsepower of the Redi-Master is 1/2 and has a maximum horsepower. The Redi-Master, overhead doors motor includes a hand chain, a maintenance alert system, and a maximum run timer that automatically stops the door if it moves longer than its preset cycle time.

Alpine’s Redi-Hoist is a medium-duty, belt drive hoist operator with an auxiliary chain hoist. This rolling fire doors motor has a maximum 1/2 horsepower and it is available for use on doors up to 10′ by 10′. The Redi­Hoist comes with an emergency floor disconnect for manual operation by hand chain. Contact Alpine for the overhead doors motor that is right for you.

rolling doors operator, rolling fire doors motor, overhead doors motor rolling doors operator, rolling fire doors motor, overhead doors motor
rolling doors operator, rolling fire doors motor, overhead doors motor rolling doors operator, rolling fire doors motor, overhead doors motor

Alpine’s Redi-Lift is an industrial-duty, V-belt hoist rolling doors operator that is available for doors up to 12′ by 12′. The Redi-Lift includes a hand chain, a maintenance alert system, and a maximum run timer that automatically stops the door if it moves longer than its preset cycle time. This overhead doors motor is available up to 1 horsepower.

Alpine’s Redi-Robot , rolling fire doors motor is a high quality advanced servo motor in a compact package (4″ x 12″ long) encased in a NEMA 4. Planetary gear for high efficiency and exceptional reliability. It’s electonic overload protection eliminates the need for mechanical clutch. Output shaft speeds range from 70 to 350 RPM.