Liebert B-0810 Variable Pitch Sheave 1VP44X5/8

The Liebert B-0810 is a precision-engineered variable pitch sheave designed for use in Liebert HVAC motor assemblies. This single-groove sheave features a 1VP44X5/8 configuration, making it an essential component for belt-driven blower systems in precision cooling equipment.

Key Features:

• Variable pitch design allows for speed adjustment and optimization
• 4.15-inch outside diameter with 5/8-inch finished bore
• Single groove configuration compatible with 3L, 4L, A, and B section V-belts
• Cast iron construction for durability and long service life
• Dynamically balanced for smooth, vibration-free operation
• One-side movable design for easy belt tension adjustment

This sheave is commonly used in Liebert Deluxe System and other precision air conditioning units where proper airflow control and motor speed management are critical. The variable pitch feature provides approximately 1.3:1 adjustment range with positive locking of adjustment settings, ensuring reliable performance in demanding data center and critical cooling applications.