V-belt drive centrifugal blower

In V-belt drive centrifugal blowers, power is transmitted from the motor to the blower's impeller using V-belts and pulleys. The motor drives one pulley, which turns the belt, transmitting rotational energy to the blower's pulley connected to the impeller shaft. This setup offers flexibility in speed control by adjusting the tension or changing the diameter of the pulleys. V-belt drives are commonly used when variable speed control or different impeller speeds are required for varying operating conditions.