Alpine offers four motor operators for your fire doors. These convenient motor operators and fail-safe door operators are built for reliability and efficiency and will raise and lower your fire resistant doors with ease. Click on the corresponding links below for more information about operators for resetting smoke doors.
Alpine’s Redi-Master is a heavy industrial-duty, gear reduce hoist 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 retrofit fire door operator is 1/2 and has a maximum horsepower. The Redi-Master operator for resetting smoke doors 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. It has a maximum 1/2 horsepower and it is available for use on doors up to 10′ by 10′. The RediHoist fail-safe operator comes with an emergency floor disconnect for manual operation by hand chain.
Alpine’s Redi-Lift is an industrial-duty, V-belt hoist operator that is available for doors up to 12′ by 12′. The Redi-Lift operator for resetting smoke doors 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 retrofit fire door operator is available up to 1 horsepower.
Alpine’s Redi-Robot is a high quality advanced servo motor in a compact package (4″ x 12″ long) encased in a NEMA 4. The fail-safe door operators have 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.
Alpine’s winning team of employees work diligently with the customers beyond the sale. We show our customers that their satisfaction is our top priority. Alpine’s quality and workmanship is proven throughout the door industry. Our hands-on approach to every job ensures customer satisfaction.
Call Alpine today to learn more about fail-safe door operators and our options for a retrofit fire door operator.