Wholesale Parking Systems Financing

gate operators - gate openers

access control payment systems
get a quote

Home » Gate Operators - Gate Openers » Slide Gate Operators

Manufacturer: Liftmaster
LiftMaster SL585103UL Slide Gate Opener 1 HP Dual Voltage Three Phase 208V/230V/460V (2018 UL325 Compliant)
LiftMaster SL585103UL Slide Gate Opener 1 HP Dual Voltage Three Phase 208V/230V/460V (2018 UL325 Compliant)

LiftMaster SL585103UL Slide Gate Opener 1 HP Dual Voltage Three Phase 208V/230V/460V (2018 UL325 Compliant)

Unrivaled performance, safety and accessibility. Built to deliver unsurpassed safety and performance the UL listed gate operators and monitored safety entrapment devices provide peace of mind for every gate application.

PLEASE NOTE: This is Liftmaster's most recent version of this model (previously SL585U) which is now 2018 UL325 Compliant. To be 2018 UL325 Compliant it is mandatory for each slide gate system to have at least two functioning SAFETY DEVICES. Therefore Liftmaster's new UL control board, improved photo eye sensor (Model LMRRUL / with protective hoods) and 5' Resistive Safety Edge (Model S505AL) are ALL INCLUDED at no additional cost.

It is recommended you add Liftmaster Wireless Receiver & Transmitter Kit (LMWEKITU) for convenience and/or to minimize complications involving the wire from the included Safety Edge. These accessories are available in the product options below.

The LiftMaster SL585 is a durable heavy-duty gear-driven operator for use on heavy gates and high-cycle applications such as gated communities and industrial locations.


  • Photocell Model LMRRUL with protective hoods
  • 5' Resistive Safety Edge (Model S505AL)

LiftMaster SL585103UL Slide Gate Opener 1 HP features:
  • LED DIAGNOSTIC DISPLAY Simplifies installation and troubleshooting.
  • DUAL VOLTAGE CONNECTIONS Increase flexibility by enabling the installer to select the required voltage, within phase, to meet job-site requirements. Voltage is selectable within phases at the time of installation with the placement of a connector.
    • Single Phase: 115V, 208V and 230V
    • 3 Phase: 208V, 230V and 460V
    • 3 Phase: 575V is a discrete model without field-selectable voltage. Includes factory installed heater.
  • PROGRAMMABLE AUXILIARY RELAYS Easily add additional features, such as warning lights/alarms.
  • PRE-MOTION WARNING ALARM Activates onboard alarm three seconds prior to gate motion.
  • MECHANICAL BRAKING SYSTEM Adds substantial gate position control at all points in travel. This solenoid-actuated brake system also prevents the gate from being back-driven.
  • MAXIMUM RUN TIMER Protects against damage to the gate and operator by limiting the unit's runtime to 120 seconds.
  • EXTERNAL ALARM RESET BUTTON Allows for quick reset of the gate operator when the alarm has been activated.
  • ADJUSTABLE FRICTION CLUTCH Helps to protect gate and operator from damage should the door meet an obstruction.
  • ANTI-TAILGATE Prevents unauthorized access. Gate will pause when closing as vehicle pulls onto interrupt loop or breaks photo beam. Once vehicle backs up, gate will continue to close.
  • QUICK CLOSE Closes the gate immediately after a vehicle pulls off the interrupt loop.
  • HOMELINK® COMPATIBLE Version 4 and higher.
  • SECURITY+ 2.0® ON-BOARD RADIO RECEIVER Up to 50 remote controls (unlimited with 811LM/813LM).
LiftMaster SL585103UL Slide Gate Opener 1 HP Specifications:
  • POWER 115/208/230 VAC. Single Phase. 208/230/460/575 VAC. 3 Phase.
  • ACCESSORY POWER 24VAC, 500mA max.
  • MONITORED SAFETY INPUTS 3 Main Board, 3 Expansion Board.
  • TEMPERATURE SPECIFICATIONS Without Heater: -4℉ (-20℃) to 140℉ (60℃). With optional heater (HTRNB: HTR460 for 460V operators): -40℉ (-40℃) to 140℉ (60℃).
  • GATE TRAVEL SPEED 11 in. per second.
LiftMaster SL585103UL Slide Gate Opener 1 HP Constuction:
  • P3 MOTOR® High starting torque continuous-duty motor.
  • OPERATOR DUTY RATING 20 cycles per hour.
  • CHASSIS Heavy-duty steel chassis and lockable powdercoated steel cover withstand extreme and harsh environments.
  • METAL FRAME 7-gauge pre-galvanized steel.
  • WORM GEAR REDUCTION 20:1 worm gear reducer in synthetic oil bath.
  • CHAIN #50 nickel-plated (25 ft. supplied).
  • COVER Weather-resistant, lockable, 16-gauge steel.
  • OPERATOR WEIGHT 240 lbs.

LiftMaster SL585103UL Slide Gate Opener 1 HP Dual Voltage Three Phase (208V/230V/460V) Manuals

Liftmaster SL585UL Sell Sheet

Liftmaster SL585UL Installation Manual

Choose below your desire product options...

Add a Liftmaster Monitored Wireless Edge Receiver and Transmitter (LMWEKITU) No, do not add a Liftmaster LMWEKITU
Yes, add a Liftmaster LMWEKITU (+$139.00)
Price: $2,049.00

« Previous | Next »

manufacturers Linear Liftmaster Securakey Chamberlain Liftmaster DoorKing Nice Elite Eagle GTO Apollo Multicode Hy Security Liftmaster Magnetic Autocontrol AWID Miller Edge