LIFTMASTER MODEL T GARAGE DOOR OPENER

LiftMaster Model T Trolley Arm Garage Door Opener

DESCRIPTION

T-style trolley commercial door operators are optimal for general industrial applications. Suspended from the ceiling, the operators are used on sectional overhead doors with standard lift.

STANDARD FEATURES

Connectivity
  • MyQ® Technology enables you to securely monitor and control your facility operator and lights with your smartphone, tablet or computer for greater peace of mind.
  • Alerts can be received as email or pop-up (push) notifications on a mobiledevice, ensuring the status of your commercial door.
  • MyQ Mobile App is a free download with no annual activation fee.
Safety and Security

Security+ 2.0™ safeguards your facility – with every click, a new code issent to the commercial door operator so the door opens only for you.

DUAL VOLTAGE CONNECTIONS

Increase flexibility by enabling the installer to select the required voltage, within phase, to meet job-site requirements.

Within phases, voltage is selectable at the time of installation with the placement of a connector.

  • Single-Phase: 115V and 230V
  • 3-Phase: 208V, 230V and 460V
  • 575V is a discrete model without field-selectable voltage
EMERGENCY DISCONNECT

Disconnects operator from door for manual lifting in an emergency.

CONTROL FUNCTION SELECTOR DIAL

Enables easy selection and programming of (7) wiring types, from constant pressure to close, to specialized Timer-to-Close functionality to meet
end-user needs.

TIMER-TO-CLOSE

Conveniently and confidently closes the commercial door automatically after a predetermined amount of time has elapsed for added security and peace
of mind.

CONTINUOUS-DUTY HIGH-STARTING TORQUE MOTOR

Performs in demanding industrial overhead door applications.

MOTOR REMOVABLE WITHOUT AFFECTING LIMIT SWITCH SETTINGS

Saves time and money for maintenance.

ADJUSTABLE FRICTION CLUTCH

Helps to protect door and operator from damage should the door meet an obstruction.

MID-STOP

Enables partial opening of door to a preprogrammed position for energy savings, time savings and convenience.

MAXIMUM RUN TIMER

Reverses or stops door if closing time exceeds expected time-frame to limit damage to door and operator.

DELAY-ON-REVERSE CIRCUIT

Prevents abrupt reversal of door, reducing wear on the door and operator system.

3-BUTTON CONTROL STATION WITHMAINTENANCE ALERT SYSTEM (MAS)

Provides open/close/stop functions and notification when routine maintenance is required.

SPECIFICATIONS

SECURITY+ 2.0™ RADIO RECEIVER

Standard on-board with Logic 5.0 operators. Accepts up to (90) single-button or (30) 3-Button remote controls plus up to (30) wireless keypads or an unlimited number of DIP switch remotes.

MOTOR

Continuous-duty high-starting torque motor with instant reverse and overload protection. Available in 1/3, 1/2, 3/4 and 1 HP; single- or three-phase. Capacitor start on single-phase. Removable without affecting limit switch settings

WIRING TYPE

Operators are factory preset to C2 wiring, providing momentary contact to open and stop, with constant contact to close. Monitored entrapment protection, using approved photo sensors or sensing edges is optional, although recommended, when using C2, D1 or E2. All other wiring types, B2, T, TS and FSTS can be selected with the addition of an appropriately monitored entrapment protection device (LiftMaster® CPS-U photo eyes, LiftMaster OES monitored sensing edge, or a monitored sensing edge supported by the CPS-EI, as examples). Logic 5.0 operators can only accept UL-Approved LiftMaster monitored entrapment protection devices.

CONTROL CIRCUIT

5V DC NEC Class 2.

DRIVE REDUCTION

First-stage heavy-duty 5L V-belt; second #41 chain; #48 (for 1/3 and 1/2HP) and #41 (for 3/4 and 1HP) output chain on trolley.

BEARINGS/BUSHINGS

Industrial ball bearings on output shaft, heavy-duty oil-filled bushings on reduction shafts.

BRAKE


Standard on 3/4 and 1 HP operators
(optional on 1/2 HP, not available on 1/3 HP).

CONSTRUCTION

NEMA 1 type electrical box, heavy-duty 11-gauge steel frame with durable powder coat finish, all reduction sprockets drilled and pinned to shafts.

TROLLEY ROLLER CHAIN

#48 on 1/3 and 1/2 HP.
#41 on 3/4 and 1HP.

WARRANTY

Two Years.

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