Commercial Trolley Arm Operators

Commercial Garage Door Openers Columbus - Liftmaster ATS

LIFTMASTER MODEL ATS

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.

  • 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
Commercial Garage Door Openers Columbus - Liftmaster MT

LIFTMASTER MODEL 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.

  • 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
Commercial Garage Door Openers Columbus - Liftmaster T

LIFTMASTER MODEL T

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.

  • Disconnects operator from door for manual lifting in an emergency.
  • 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.
  • Conveniently and confidently closes the commercial door automatically after a predetermined amount of time has elapsed for added security and peace of mind.
  • 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.
Commercial Garage Door Openers Columbus - Liftmaster GT

LIFTMASTER MODEL GT

GT Operators employ lubricated gears and are optimal for heavy industrial, high-cycle applications. Suspended from the ceiling, the operators are used on sectional overhead doors with a standard lift. GT operators are directly attached to drive and control the door.

  • 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 mobile device, ensuring the status of your commercial door.
  • MyQ® Mobile App is a free download with no annual activation fee.
  • Security+ 2.0™ safeguards your facility – with every click, a new code is sent to the commercial door operator so the door opens only for you.
  • UL 325 requires all commercial door operators to be either constant pressure to close or be equipped with a primary external monitored entrapment protection device.
  • Disconnects operator from door for manual lifting in an emergency.
Commercial Garage Door Openers Columbus - Liftmaster APT

LIFTMASTER MODEL APT

Apartment Trolley (APT) style commercial door operators are optimal for high-cycle apartment house applications. APT-style operators employ an auto-reconnect trolley with nylon inserts and a resilient-mount motor for quiet operation. Suspended from the ceiling, the operators are used on sectional overhead doors with a standard lift. APT operators are directly attached to drive and control the door.

  • DUAL VOLTAGE CONNECTIONS
  • EMERGENCY DISCONNECT WITH AUTO-RECONNEC
  • CONTROL FUNCTION SELECTOR DIAL
  • TIMER-TO-CLOSE
  • CONTINUOUS-DUTY HIGH-STARTING TORQUE MOTOR
  • RESILIENT-MOUNT MOTOR
  • MOTOR REMOVABLE WITHOUT AFFECTING LIMIT SWITCH SETTINGS
  • ADJUSTABLE FRICTION CLUTCH
  • MID-STOP
  • MAXIMUM RUN TIMER
  • DELAY-ON-REVERSE CIRCUIT
  • 3-BUTTON CONTROL STATION WITH MAINTENANCE ALERT SYSTEM (MAS)

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