Liftmaster SL3000501UL 1/2 HP AC

  • Max gate size: 37ft
  • Max gate weight: 1,000 lbs.
  • 1/2 horsepower motor

Sl3000501UL Package Includes:

1 – Sl3000501U 1/2 Motor with control circuit board and cover
1 – Built in radio receiver
1 – Monitoresd safety device (Liftmaster LMRRUL photo eye)
1 – 20ft roll of #41 chain
1 – Free Liftmaster 811lm remote
1- safety edge (wireless kit not included)

Liftmaster SL3000501UL 1/2 HP AC High Traffic Commercial Slide Gate Opener

The Liftmaster Sl300501UL is a high traffic commercial slide gate opener that was built for commercial locations with a high traffic volume, but it also common to see a SL3000501U installed on a residential location that has large gates. Liftmaster Slide Gate Openers have many built in features that help raise it above other manufactures in the industry.  Its P3 motor is designed to function in the most demanding environments. Other features include: legacy elite heavy-duty commercial gear-driven transmission. wireless dual-gate communication, manual disconnect, inherent reversing sensor, surge suppression, and quick close/anti-tailgate. The Liftmaster SL3000501UL Slide Gate Opener is ideal for “larger gates in high-traffic applications such as high-volume commercial workplaces and communities”. The SL3000501UL high traffic commercial slide gate operator comes with a 5 year commercial, and 7 year residential warranty.


  • LED diagnostic display
  • Programmable auxiliary relays
  • Mechanical limit system
  • Pre-motion warning alarm
  • External alarm reset button
  • anti-tailgate
  • quick-close
  • Homelink Compatible
  • Security+ 2.0® on-board receiver


  • POWER: 110V Single Phase
  • ACCESSORY POWER: 24VDC 500mA output, Switched and unswitched power
  • MONITORED SAFETY INPUTS:3 Main Board 3 Expansion Board
  • TEMPERATURE SPECIFICATIONS: Without heater:-4°F (-20°C) to 140°F (60°C)With optional heater (HTRNB):-40°F (-40°C) to 140°F (60°C)
  • GATE TRAVEL SPEED: 12 in. per second.


  • P3 Motor: High-temperature continuous duty motor with class H (high-temperature) insulation is rated for highcycle, high-temperature applications
  • Operator Duty Rating: Continuous duty
  • CHASSIS: Same bolt pattern/footprint – Constructed with 1/4 in. gold zinc plated steel for rust/corrosion prevention
  • Worm Gear Reduction: Commercial oil bath gearboxes with 30:1 wormgear reduction
  • Cover: High-density UV resistant one piece polyethylene plastic for excellent heat and corrosion resistance
  • Operator Weight: 140 lbs
  • Recommended Capacities: 1/2 HP Rated for gates up to 37 ft. in length or weighing up to 1,000 lbs.

Limited Warranty (by Liftmaster): 5 years commercial
7 years residential

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