Description
The York S1-00107110005 Key Pulley is a mechanical drive component used to secure a pulley onto a motor shaft for effective torque transfer. It features a 1/4-inch square cross-section and 2-inch length, ensuring a tight and stable fit between the shaft and pulley hub. This component is commonly applied in blower motors, fan assemblies, and other HVAC systems where efficient rotational power transmission in during operation. It is installed at the pulley-motor interface to prevent slippage, maintain alignment, and support consistent mechanical movement during normal system operating cycles.
