Lifmaster APT Overhead Trolley Gate Opener
*special order item. Not eligible for cancellation or returns*
low-profile apartment house operator that features a resilient-mount motor, low-profile design, industrial ball bearings on the output shaft, quiet-gliding rail spacers, auto-reconnect trolley assembly with nylon inserts and a standard solenoid brake.
Motor: 1/2 single phase, Continuous-duty high-starting torque motor with instant reverse and overload protection
Maximum Run Timer: Standard feature that protects against damage to the door and operator.
Programmable Mid-Stop: Allows the door to sop at mid-point during open travel
Low-Profile Design: Low-profile design can be ceiling-mounted for low headroom applications
External Radio Control Terminal: Quick, convenient connections for retrofitting or adding radio controls on logic or mechanical operators