The LiftMaster HDSL24UL 24VDC Heavy-Duty Variable Speed Slide Gate Operator delivers reliable, high-performance operation for gates up to 75 feet long and 3,000 lbs. Its smart connectivity, variable speed control, and continuous-duty 24VDC motor provide commercial-grade durability, remote monitoring, and seamless integration with LiftMaster safety accessories.
Heavy-duty 24VDC brushless 1.5 HP peak motor with variable speed (0.5–1 ft/sec) and 40:1 direct drive gearbox for gates up to 75 ft. and 3,000 lbs.
Continuous-duty design capable of millions of cycles, with battery backup providing up to 45 cycles and 120 days standby power
myQ® integration for remote monitoring, smart community/facility access, real-time gate alerts, and wireless dual-gate communication
Safety and security features include monitored safety inputs, Posilock®, inherent reversing sensor, quick-close anti-tailgate, and UL325 compliance
Commercial-grade chassis and cover construction with powder-coated steel and UV-resistant polyethylene, plus accessory power output and optional solar operation