The Chamberlain LiftMaster
Medium-duty jackshaft operator

![]()
The Chamberlain LiftMaster medium-duty jackshaft operator offers a
compact design, adjustable friction clutch, solenoid brake, and
high-starting torque motor. Designed for a variety of industrial
uses, LiftMaster has designed its operators with the highest levels of
strength and durability.
Click here to view the brochure
Technical Documents
