LiftMaster SL3000UL AC High-Traffic Commercial Slide Gate Operator

The LiftMaster SL3000UL is a robust commercial slide gate operator designed for high-traffic applications. Available in both 1/2 HP and 1 HP configurations, this versatile operator features a continuous-duty high-temperature motor with Class H insulation, making it ideal for demanding commercial environments and large residential gates. The 1 HP model efficiently handles gates up to 37 feet in length or 2,000 pounds in weight, while the 1/2 HP version is perfect for gates up to 37 feet or 1,000 pounds.

Commercial-Grade Performance

• Legacy elite heavy-duty commercial gear-driven transmission
• Continuous-duty motor with Class H insulation for high-cycle operation
• Precision mechanical limit system for reliable positioning
• Commercial oil-bath gearbox with 30:1 worm gear reduction
• Industrial-grade surge protection (up to 50 feet)

Advanced Security Features

• Security+ 2.0® encrypted technology
• Quick Close and Anti-Tailgate capabilities
• Pre-motion warning alarm system
• External alarm reset button
• Inherent reversing sensor

Smart Technology

• myQ® Technology for remote monitoring and control
• Wireless dual-gate communication
• LED diagnostic display
• HomeLink® compatible (version 4.0 or higher)

Specifications

Gate Capacity

• Maximum Gate Length: 37 feet
• 1 HP Model Weight Capacity: 2,000 pounds
• 1/2 HP Model Weight Capacity: 1,000 pounds
• Travel Speed: 12 inches per second

Construction

• Motor: AC continuous-duty with Class H insulation
• Chassis: 1/4-inch gold zinc-plated steel
• Cover: Single-piece UV-resistant polyethylene
• Weight: 140 pounds

Operational

• Power: 115V Single-Phase
• Accessory Power: 24VDC 500mA output
• Temperature Range: -4°F to 140°F (standard)
• Optional Heater Range: -40°F to 140°F
• UL Usage Classification: I, II, III, and IV

Included Accessories

• LMRRUL Monitored Retroreflective Photo Eye (50ft range)
• Built-in radio receiver
• S505AL Monitored Small Profile Resistive Edge
• 25ft roll of #41 chain

Warranty

• Commercial: 5-year warranty
• Residential: 7-year warranty

Resources