LiftMaster Commercial Trolley Operators

From Light-Duty to Heavy-Duty Industrial Applications

LiftMaster Commercial Trolley Operators

Trolley operators are typically used for standard lift sectional doors, trolley operators are available in light, medium and industrial-duty. The applications for trolley operators range from residential or light-duty applications to heavy-duty industrial applications.

APT Low-Profile Apartment House Trolley Operator

trolley

Model APT is a 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.

APT Logic Version 2 APT Logic 3

Logic 4.0Technology

  • Built-in 3-channel, 315MHz radio receiver accepts up to 23 Security+® or unlimited DIP switch remotes. 3-button remotes can be programmed for OPEN/CLOSE/STOP operation
  • Maintenance Alert System™ establishes a routine maintenance schedule based on the number of cycles or calendar date. Includes self-diagnostic system that allows you to troubleshoot up to eight different error codes
  • Timer-to-Close allows programming in 1-sec or 15-sec increments and permits timed automatic door closure after the door reaches the full open position; requires monitored photo sensors, either CPS-U, CPS-UN4, or a 4-wire edge, using the CPS-EI edge interface
  • Thermal motor overload can be easily reset from the 3-button floor level control station

Standard Features

  • Motor: Continuous-duty high-starting torque motor with instant reverse and overload protection. Available in 1/2 single phase capacitor start motors. Removable without affecting limit switch settings.
  • Drive Reduction: First-stage heavy-duty 4L V-belt; second and third stages #41 chain; output on trolley #48 chain.
  • Wiring Type: All operators are factory preset to C2 wiring providing momentary contact to open and stop, with constant contact to close; D1 and E2 wiring are also available. Momentary contact to close (B2 wiring), T, TS, and FSTS wiring can be activated with the use of CPS-U, CPS-UN4, or CPS-EI safety edge interface. The operator is pre-wired to accept a sensing device, photoelectric sensors, radio controls and most types of access control equipment.
  • Maximum Run Timer: Standard feature that protects against damage to the door and operator. Any time a closing door takes 10 seconds more than its programmed standard cycle time, the door will stop.
  • Programmable Mid-Stop: Allows the door to sop at mid-point during open travel.
  • Delay-on-Reverse Circuit: A one-second delay-on-reverse circuit to prevent premature door and operator wear.
  • 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.
  • Bearings: Industrial ball bearings on the output shaft; heavy-duty, oil-filled on reduction shafts.
  • Friction Clutch: Adjustable, helps protect against major damage to door and operator should the door meet an obstruction.
  • Construction: NEMA 1 type electrical box, heavy-duty 11-gauge steel frame with durable powdercoat finish, all reduction sprockets drilled and pinned to shafts.
  • Push Button Station: 3-button station comes standard and has OPEN/CLOSE/STOP functionality.
  • Rail Assembly: High-strength dual L-rail track and quick-mount header bracket which provides fast, swing-up installation.
  • Warranty: 2-year warranty.

ATS Advanced Trolley System Light-Duty Trolley Operator

ats

Model ATS is an advanced trolley system light-duty trolley operator. It features an automatic safety reverse and door stop, a maximum run timer, a heavy-duty “I-beam” configured trolley track, and an auto-reconnect trolley.

Applications:

The Model ATS (Advanced Trolley System) door operator is for use on standard lift sectional doors up to 14′ high, rated for 8 cycles per hour.

Standard Features:

  • Automatic safety reverse/automatic door stop
  • Manual release in case of power failure
  • I-beam trolley trolley track
  • The Protector System non-impact infrared safety device
  • 1-button control station
  • Standard with 14′ rail
  • High-torque, industrial  1/2 HP, 115V single-phase motor with instant reverse and automatic reset thermal overload
  • 1-year warranty

GT Heavy Industrial-Duty Trolley Operator

gt

Model GT is a heavy industrial-duty trolley operator for standard lift sectional doors. It features a continuous-duty high-starting torque motor, quiet-gliding rail spacers, a quick-mount swivel header bracket and a removable hinged electrical box cover.

GT GT Logic 3 GT Logic 4 Repair Parts GT Logic 4 User GT Logic Version 2 GT Series 3000 GT Logic Control

Logic 4.0 Technology

  • Built-in 3-channel, 315MHz radio receiver accepts up to 23 Security+® or unlimited DIP switch remotes. 3-button remotes can be programmed for OPEN/CLOSE/STOP operation
  • Maintenance Alert System™ establishes a routine maintenance schedule based on the number of cycles or calendar date. Includes self-diagnostic system that allows you to troubleshoot up to eight different error codes
  • Timer-to-Close allows programming in 1-sec or 15-sec increments and permits timed automatic door closure after the door reaches the full open position; requires monitored photo sensors, either CPS-U, CPS-UN4, or a 4-wire edge, using the CPS-EI edge interface
  • Thermal motor overload can be easily reset from the 3-button floor level control station

Standard Features

  • Motor: Continuous-duty high-starting torque motor with instant reverse and overload protection. Available in 1/2, 3/4, 1 and 1 1/2 HP; single- or three-phase. Removable without affecting limit switch settings.
  • Drive Reduction: 10:1 first stage using heavy-duty gears running in oil bath; cast iron housing; #41 chain second stage; #41 chain on trolley.
  • Emergency Disconnect: Spring-loaded for emergency manual operation.
  • Wiring Type: All operators are factory preset to C2 wiring providing momentary contact to open and stop, with constant contact to close; D1 and E2 wiring are also available. Momentary contact to close (B2 wiring), T, TS, and FSTS wiring can be activated with the use of CPS-U, CPS-UN4, or CPS-EI safety edge interface. The operator is pre-wired to accept a sensing device, photoelectric sensors, radio controls and most types of access control equipment.
  • External Radio Control Terminal: Quick, convenient connections for retrofitting or adding radio controls on logic or mechanical operators.
  • Bearings: Sealed roller bearings in gear reducer. Flange-mount industrial ball bearings on drive shaft.
  • Brake: Solenoid-actuated brake is standard.
  • Clutch: Heavy duty torque limiter helps protect against major damage to door and operator should the door meet an obstruction.
  • Construction: NEMA 1 type electrical box, heavy-duty 11-gauge steel frame with durable powdercoat finish, all reduction sprockets drilled and pinned to shafts.
  • Push Button Station: 3-button station comes standard and has OPEN/CLOSE/STOP functionality.
  • Quick-Mount Header Bracket: For fast, swing-up mounting.
  • Rail Assembly: High-strength dual L-rail track with nylon quiet-gliding chain guides on rail spacers for quiet, smooth operation.
  • Warranty: 2-year warranty.

MT Medium Duty Trolley Operator for Standard Lift Sectional Doors

mt

Model MT is a Medium-Duty Logic trolley operator for standard lift sectional doors. It features a high-starting torque motor, a compact design, quick-gliding rail spacers and a quick-mount swivel header bracket.

MT5011 MT User Guide

Medium-Duty Logic Technology

  • UL325-2010 compliant Medium-Duty Logic programmable integrated circuit board
  • Built-in 3-channel, 315MHz radio receiver accepts up to 20 Chamberlain® Security+® or unlimited DIP switch remotes.
  • 3-button remotes can be programmed for OPEN/CLOSE/STOP operation
  • Programmable C2 or B2 wiring options (B2 requires CPS-U, CPS-UN4, or CPS-EI)
  • Integrated Timer-to-Close (TTC) allows programming from 5 to 60 seconds in 5-second increments. Allows for timed automatic door closure after the door reaches the full open position (Requires monitored safety devices, with CPS-U, CPS-UN4, or CPS-EI)
  • Integrated 90-second maximum run timer
  • UL325-2010 Monitored Entrapment Capability
  • Monitored protection against transient overvoltage conditions
  • 3-button control station included

Standard Features

  • Motor: Powerful 1/2 HP, single phase motor with instant reverse and internal automatic reset thermal overload. Removable without affecting limit switch settings.
  • Auxiliary Reversal System: Designed to protect the door and door operator from damage; if a closing door strikes an obstruction, the Auxiliary Reversal System will detect the slip of the clutch and reverse the door to the full open position. This system is not a substitute for a safety sensing device such as a photo cell or reversing edge.
  • Wiring Type: All operators are factory preset to C2 wiring providing momentary contact to open and stop, with constant contact to close. Momentary contact to close (B2 wiring) can be easily set, but requires the presence of either CPS-U, CPS-UN4, or CPS-EI safety devices. The operator is pre-wired to accept a sensing device, photoelectric control, radio controls and most types of access control equipment.
  • Rail Assembly: High strength dual L-rail track with exclusive nylon quiet gliding chain guides on rail spacers for quiet, smooth operation. Includes quick-mount header bracket which provides fast, swing-up installation.
  • Operator/Motor Control: Solid-state Medium-Duty circuit board.
  • Control Circuit: 24V NEC Class 2.
  • Drive Reduction: First stage heavy-duty 4L V-belt; second and third stages #48 chain; output on trolley #48 chain.
  • Emergency Disconnect: Spring-loaded disconnect for emergency manual operation.
  • Push Button Station: 3-button station for OPEN/CLOSE/STOP functions is standard for all operators. Controls with 1, 2 and 3 buttons are available.
  • Construction: NEMA 1 type electrical box, heavy-duty 11-gauge steel frame with baked-on powder coat finish, all reduction sprockets drilled and pinned to shafts.
  • Bearings: Heavy-duty, oil filled bearings.
  • Radio Receiver: 315MHz radio receiver is integral to the Medium-Duty logic board. Accepts up to 20 Security+® remote controls and unlimited DIP switch remote controls.
  • Friction Clutch: Adjustable friction clutch helps protect against damage to the door and operator should the door meet an obstruction. Works in conjunction with the Auxiliary Reversal System.
  • Warranty: 2-year warranty.

T Industrial-Duty Trolley Operator for Standard Lift Sectional Doors

gt

Model T is an industrial-duty trolley operator for standard lift section doors. It features a low profile and industrial ball bearings on the output shaft.

T Logic 3 Quick Start Guide for L3 Mechanical New Style w/ Thermal Overload T Logic Control V2 T Logic 4 Repair Parts T Logic 4 Install Manual T Logic 4 User Guide T Logic Version 2 T Logic Version 1

Logic 4.0 Technology (L4)

  • Built-in 3-channel, 315MHz radio receiver accepts up to 23 Security+® or unlimited DIP switch remotes. 3-button remotes can be programmed for OPEN/CLOSE/STOP operation
  • Maintenance Alert System™ establishes a routine maintenance schedule based on the number of cycles or calendar date. Includes self-diagnostic system that allows you to troubleshoot up to eight different error codes
  • Timer-to-Close allows programming in 1-sec or 15-sec increments and permits timed automatic door closure after the door reaches the full open position; requires monitored photo sensors, either CPS-U, CPS-UN4, or a 4-wire edge, using the CPS-EI edge interface
  • Thermal motor overload can be easily reset from the 3-button floor level control station

Standard Features

  • 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. Removable without affecting limit switch settings.
  • Drive Reduction: First-stage heavy-duty 5L V-belt; second-stage #41 chain; output on trolley #48 chain on 1/3 and 1/2 HP; #41 chain on 3/4 and 1 HP.
  • Emergency Disconnect: Spring-loaded for emergency manual operation.
  • Wiring Type: All operators are factory preset to C2 wiring providing momentary contact to open and stop, with constant contact to close; D1 and E2 wiring are also available. Momentary contact to close (B2 wiring), T, TS, and FSTS wiring can be activated with the use of CPS-U, CPS-UN4, or CPS-EI safety edge interface. Operators are pre-wired to accept a sensing edge, photoelectric sensors, radio controls and most types of access control equipment.
  • External Radio Control Terminal: Quick, convenient connections for retrofitting or adding radio controls on logic or mechanical operators.
  • Bearings: Ball bearings on output shaft; heavy-duty, oil-filled bushings on reduction shafts.
  • Brake: Solenoid-actuated brake is standard on 3/4 and 1 HP units to prevent coasting of door. Optional on 1/3 and 1/2 HP units.
  • Friction Clutch: Adjustable, helps protect against major damage to door and operator should the door meet an obstruction.
  • Construction: NEMA 1 type electrical box, heavy-duty 11-gauge steel frame with durable powdercoat finish, all reduction sprockets drilled and pinned to shafts.
  • Push Button Station: 3-button station comes standard and has OPEN/CLOSE/STOP functionality.
  • Quick-Mount Header Bracket: For fast, swing-up mounting.
  • Rail Assembly: High-strength dual L-rail track with nylon quiet-gliding chain guides on rail spacers for quiet, smooth operation.
  • Warranty: 2-year warranty.