Details

LiftMaster Hoist Door Opener with Brake Logic 5.0 - GH503L5-MC

The GH503L5-MC by LiftMaster is a Logic 5.0 gearhead Hoist Door Opener with a built-in brake and chain hoist. Designed for high-cycle or heavy-duty door applications, this operator offers superior strength and long-term durability. With MyQ Smart Facility Access and Dock Management, it provides real-time data and remote access to help streamline warehouse or dock operations. It mounts to the wall or hood and attaches to the door jackshaft for indirect drive operation.

Specifications

• Type: Gearhead hoist with brake
• Drive: Jackshaft
• Mount: Wall or hood
• Manual Backup: Floor chain hoist
• Smart Features: MyQ Smart Facility & Dock Management

Please Contact Us to specify the following when placing your order:

• Door Type: Rolling, Sectional
• Door Height: 8ft, 10ft, 12ft, 14ft, 16ft, 18ft, 20ft, 22ft, 24ft, 26ft, 28ft, 30ft, 32ft, 34ft, 36ft
• High Lift (Sectional Doors Only): 1ft, 2ft, 3ft, 4ft, 5ft, 6ft, 7ft, 8ft, 9ft, 10ft
• Keyway Size: 1/4" (Standard), 32 Teeth 1/4", 3/8", 5/16", 1/2", 3/4", 1 1/4" Upgrade, 3/8" Upgrade, 1/2" Upgrade
• Shaft Size: 1", 1 1/4", 1 3/8", 1 1/2", 1 3/4", 2", 3"