Liftmaster SL585 Slide Gate Operator

***The SL585 line has been discontinued, we have limited stock left of limited voltage and HP, please contact us for availability***

The LiftMaster® SL585 is a durable heavy-duty gear-driven operator for use on heavy gates and high-cycle applications such as gated communities and industrial locations. The powerful design supports gate lengths up to 70 feet and gate weights up to 1,600 pounds. A strong powder-coated galvanized steel chassis, all-weather gearbox, as well as a weather-resistant, lockable cover ensure years of rugged and reliable performance. This model is ideal for heavy commercial and industrial installations and is UL325-compliant.

For Gates up to 75 Feet 

1/2 HP rated for overhead/v-groove gate up to 45 feet in length and 1,000 pounds and cantilever gates up to 25 feet in length and 1,000 pounds; 1  HP rated for overhead/v-groove gate up to 70 feet in length and 1,600 pounds and cantilever gates up to 35 feet in length and 1,600 pounds; 1 1/2 HP rated for overhead/v-groove gate up to 75 feet in length and 1,900 pounds and cantilever gates up to 40 feet in length and 1,900 pounds

Gate Safety Sensors - Includes LMRRUL Photo Eye and S505AL Edge

Protect people entering or leaving your garage with safety sensors that stop the gate from closing on obstructions.

Sturdy Construction

Heavy-Duty Steel Lockable weatherproof cabinet. 

Security+ 2.0®

Safeguards access to a property with an encrypted signal to virtually eliminate interference and offer extended range with Security+ 2.0.

Safety Reversing

When detecting an obstruction the gate reverses with the inherent reversing sensor and the included monitored safety accessories.

Quick Close Feature

Prevent unauthorized access with quick close feature that stops vehicles from tailgating.

UL Listed

Tested to the most stringent UL 325 industry guidelines. Secondary entrapment devices need to be added to meet UL325 standards. Your Installer will recommend suitable secondary entrapment devices for your installation, such as photo eyes or edge sensors.

Reliable Transmission

Commercial Gear-Driven Transmission provides unsurpassed reliability.

SL585UL Single Phase Wiring Diagram

SL585UL Three Phase Wiring Diagram

SL585UL Manual

Architect Spec

SL585UL Data Sheet

SL585UL Drawing