Liftmaster 15-50B12LGH Sprocket Kit

#50 Sprocket Replacement for LiftMaster Industrial Operators

The LiftMaster 15-50B12LGH Sprocket Kit is a genuine #50 sprocket replacement (1" x 1/4", 12-tooth) designed for use with various ½ HP and 1 HP LiftMaster Logic 5.0 Standard-Duty and Industrial-Duty Hoist Commercial Door Operators. This precision-engineered sprocket ensures smooth and efficient power transmission between the drive motor and chain system, maintaining reliable performance and long-term durability in heavy-duty applications.

Key Features

• OEM Replacement Kit: Genuine LiftMaster component for factory-fit compatibility.
• #50 Chain Design: Engineered for optimal power transfer in industrial door and gate systems.
• Durable Steel Construction: Built to handle demanding commercial environments.
• Smooth Operation: Reduces vibration and chain wear for quieter, more efficient performance.
• Direct Compatibility: Works with a range of LiftMaster Logic 5.0 hoist, jackshaft, and swing operators.
• Easy Installation: Factory-fit sprocket with precision machining for secure, reliable installation.

Technical Specifications

• Part Number: 15-50B12LGH
• Type: #50 Sprocket Kit (1" x 1/4")
• Tooth Count: 12
• Material: Hardened steel

Compatibility:

• DH – Industrial-Duty Hoist Operator with Internal Door Lock Sensor
• DHJ – Industrial-Duty Hoist/Jackshaft Operator
• DJ – Industrial-Duty Jackshaft Operator
• H – Hoist Operator
• HJ – Industrial-Duty Hoist/Jackshaft Operator
• J – Industrial-Duty Jackshaft Operator
• JDC – Jackshaft DC Commercial Operator
• JHDC – Jackshaft Hoist DC Commercial Operator
• SW490 – Industrial Swing Gate Operator
• TDC – Trolley DC Commercial Operator

Conclusion

The LiftMaster 15-50B12LGH Sprocket Kit delivers dependable torque transfer and quiet performance for LiftMaster industrial and commercial operators. As a genuine OEM component, it ensures a precise fit, superior durability, and continued reliability for your Logic 5.0-based systems.