For what type of load is a capacitor start motor typically used?

A capacitor start motor is especially designed for high starting loads, which makes it highly effective for applications requiring extra torque at startup. This type of motor utilizes a capacitor to create a phase shift in the current supplied to the start winding, resulting in an increase in starting torque compared to motors without this feature.

These motors are commonly employed in applications such as air compressors, fans, and pumps, where the initial resistance to motion is significant. The additional starting torque is crucial for overcoming inertia and efficiently moving the load into motion.

While a capacitor start motor can handle various load conditions, it is primarily equipped to manage high starting loads effectively, allowing it to be a reliable choice for demanding applications that require a strong initial push to engage smoothly and maintain operation.