Browning 1VM50X7/8 Sheave 323055-751 providing a precise drop-in fit

providing a precise drop-in fit for York

or 0-10 VDC using integrated DIP switches for maximum system compatibility

thereby protecting the blower motor from unnecessary resistance

Replacing a failing HVAC motor with this precision-balanced unit helps resolve common system issues such as overheating

Browning 1VM50X7/8 Sheave 323055-751 providing a precise drop-in fitThe Browning 1VM50X7 8 Sheave is a robust, single groove variable pitch sheave engineered for light duty HVACR applications up to 5 horsepower. This cast iron sheave features a precise 4. 75 inch outside diameter and a 7 8 inch fixed bore, ensuring a secure fit on your motor shaft. With a variable pitch range of 3. 3 to 4. 8 inches, this FHP variable pitch sheave allows for critical speed adjustments, optimizing system performance. It's designed for