LiftMaster Opener MT

Trolley Operator

Medium-duty Logic trolley for standard-lift sectional doors.

Description

Call 901-521-6875 for pricing, availability, and install in the Mid-South.

Overview

Medium-Duty Logic trolley (MT) for standard-lift sectionals. Compact rail with quick-gliding spacers and a quick-mount swivel header. Not Logic 5.0 T / GT.

Pick this when…

  • You need a medium-duty trolley — not MJ / MH (wall mount) and not industrial T.
  • See the family comparison chart.

At a glance

  • Motor: 1/2 HP single-phase · instant reverse · thermal overload
  • Rail: quick-gliding spacers · quick-mount swivel header
  • Brake: solenoid (factory notes a heavier brake on 3/4 HP and up)
  • Drive: 4L V-belt first stage
  • Warranty: 2 years

Medium-Duty Logic

  • UL 325-2010 Medium-Duty Logic board.
  • Built-in 315 MHz receiver — up to 20 Security+ remotes or unlimited DIP-switch remotes.
  • Factory C2 wiring; B2 needs CPS-U / CPS-UN4 / CPS-EI.
  • Timer-to-close 5–60 seconds (5-second steps) when a monitored device is present.
  • 90-second maximum run timer.
  • 3-button OPEN/CLOSE/STOP station included.

Specs

MountCeiling trolley · standard-lift sectional
HP1/2 HP single-phase (factory motor line)
Control24V NEC Class 2 Medium-Duty Logic board
Drive4L V-belt first stage
Warranty2 years