LiftMaster SL3000501UL Slide Gate Operator - 1/2 HP

Continuous-Duty Commercial Slide Gate Operator for High-Traffic Vehicular Access

The LiftMaster SL3000501UL is the 1/2 HP single-phase configuration of the SL3000UL, a continuous-duty AC slide gate operator rated for Class I, II, III, and IV vehicular gate installations under UL 325. The high-temperature AC motor with Class H insulation drives a 30:1 worm gear reducer in a synthetic oil bath, moving gates up to 1,000 lbs and 50 ft at 12 inches per second. The 1/4 in. black powder-coated steel chassis and one-piece UV-resistant polyethylene cover protect internal components for permanent outdoor installation, with onboard surge suppression providing protection against lightning and electrical surge.

The control board includes myQ remote monitoring and operation, Security+ 2.0 encrypted tri-band wireless communication supporting up to 50 remote controls, and six monitored safety inputs across the main and expansion boards. Wireless dual-gate communication links paired operators without driveway trenching. Anti-tailgate and quick-close features are programmable via the expansion board. An optional transformer kit (model 3PHCONV) converts site input voltage of 208/240/480/575 VAC down to 120 VAC for installations where standard single-phase power is unavailable.. The operator ships with a LiftMaster LMRRUL monitored retro-reflective photo eye and a 5 ft. edge sensor kit for close-direction entrapment protection. For wireless edge coverage, the LMWEKITU wireless edge kit is available separately. Open-direction monitored devices are required and must be purchased separately to meet full UL 325 compliance.

Key Features

• 1/2 HP continuous-duty AC motor with Class H insulation for high-cycle commercial applications
• myQ app control and Security+ 2.0 encrypted wireless receiver; up to 50 remotes (unlimited with 811LM/813LM)
• Six monitored safety inputs across main and expansion boards
• Onboard surge suppression for lightning and electrical surge protection
• Wireless dual-gate communication eliminates driveway trenching for paired installations
• Anti-tailgate and quick-close programmable via expansion board
• LED diagnostic display with 20-code fault history
• HomeLink compatible, Version 4 and higher
• Includes LMRRUL monitored retro-reflective photo eye and 5 ft. edge sensor kit
• UL 325 and UL 991 listed, Class I, II, III, and IV

Technical Specifications

• Part Number: SL3000501UL
• Also Referenced As: SL3000UL (family designation appearing on spec sheet and operator label)
• Motor: 1/2 HP high-temperature AC, Class H insulation, continuous duty
• Power Supply: 120 VAC, single phase, 6A (12A including accessory outlets)
• Accessory Power Output: 24 VDC, 500 mA
• Gear Reduction: 30:1 worm gear reducer, synthetic oil bath
• Chain: #41 black oxide
• Gate Travel Speed: 12 in. per second
• Maximum Gate Weight: 1,000 lbs
• Maximum Gate Length: 50 ft
• Maximum Gate Travel Distance: 52 ft
• Duty Cycle: Continuous
• Operating Temperature: -4°F to 140°F without heater; -40°F to 140°F with optional heater (HTRNB)
• Chassis: 1/4 in. black powder-coated steel
• Operator Weight: 140 lbs
• Dimensions: 26.51 in. H x 18.14 in. W x 20.39 in. D
• UL Classification: UL 325 and UL 991 listed, Class I, II, III, and IV
• Warranty: 5 years commercial, 7 years residential
• Manufacturer: LiftMaster / The Chamberlain Group
• Condition: New

Conclusion

This operator is for vehicular gate use only; a separate pedestrian access opening is required at all installations. Only LiftMaster monitored devices may be used to meet UL 325 entrapment protection requirements. The included photo eye and edge kit cover the close direction; open-direction devices must be added separately. For wireless edge sensor installations, the LMWEKITU wireless edge kit is available separately. The 1 HP model (SL3000101UL), rated for gates up to 2,000 lbs, is available separately. Installation and service must be performed by a trained gate systems technician.