Liftmaster 24VDC High Traffic Commercial Slide Gate Operator



  • 24VDC continuous duty
  • Operator duty rating: high cycle, high temperature continuous duty
  • Commercial oil bath gearbox provides 10:1 wormgear reduction
  • Chain: #41 black oxide (30 feet supplied)


  • 120/230V single phase
  • 3PHCONV optional kit converts an input voltage of 208/230/460/575VAC to an output voltage of 120VAC
  • Solar ready ultra reliable system delivers power when you need it (LMRRUL/LMTBUL heater option not recommended for solar applications)
  • Accessory power: 24VDC 500mA output; switched and unswitched power

Commercial Grade Design

  • Chassis constructed with 1/4 inch gold zinc plated steel for rust prevention
  • Cover: high density, UV resistant polycarbonate 2 piece cover for excellent heat/corrosion resistance
  • UL® usage classification: I, II, III and IV .
  • Operator weight: 140 lbs.


  • Inherent reversing sensor: detects obstructions and reverses gate
  • Monitored safety inputs: 3 main board, 3 expansion board
  • LED diagnostic display: simplifies installation and troubleshooting
  • Programmable auxiliary relays: make adding additional features easy
  • Security+2.0® on board radio receiver: tri band 310/315/390 MHz frequency up to 50 remote controls (unlimited with 811LM/813LM) ▪
  • Posilock®: automatically closes the gate when it is pushed from the closed limit
  • HomeLink® compatible: version 4.0 or higher*
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