No Longer Available
Replace by the NEW Liftmaster Trolly operators
Click here to see the replacement models
Liftmaster MT5011 Medium-Duty Trolley Operator for Standard Lift Doors up to 14' tall 1/2 HP, 110 VAC for other voltages see T models non medium duty operators
Includes receiver and basic CPS-U eyes UL325-2010 Monitored Entrapment Capability (provides primary monitored entrapment protection through monitored photo sensors: either CPS-U or CPS-UN4, or a 4-wire monitored edge using the CPS-EI interface) UL-Listed and UL-Labeled to insure compliance to local codes and approval at final inspection Solid-state Medium-Duty Logic circuit board Powerful 1/2 HP, 115V single-phase motor with instant reverse, capacitor start, and overload protection Spring-loaded disconnect for emergency manual operation 24V NEC Class 2 Wiring is factory present to C2 mode First-stage heavy-duty 4L V-belt; second and third stages #48 chain Heavy-duty oil-filled bushings Adjustable friction clutch helps protect against damage to the door and operator 3-button station for open/close/stop functionality 315 MHz radio receiver is integral to the Medium-Duty Logic board NEMA 1 type electrical box High-strength dual L-rail track with exclusive nylon quiet-gliding chain guides on rail spacers 2-year warranty
