Description
The Trane SHE05389 Sheave Pulley 1V P50 is used to drive the blower assembly from the motor. It has a 1-1/8″ bore in air-handling units and rooftop units to control the speed of the fan by changing the belt-drive ratio. In HVAC systems, it is mounted on the motor or fan shaft and is an essential part of the system to ensure the correct airflow and balance when the system is running. This is a component that is often used in commercial and residential equipment for belt alignment and stable mechanical power transmission.
