What is Clutch?

Clutch is a device which is used to transmit power from one shaft to another. It connects a shaft on which it is mounted to another shaft which is in motion. Clutches are generally used in automobile to transmit power from engine to the driving wheels.

Requirements of a Good Clutch

Gradual Engagement: 

The clutches should be engaged gradually so that the sudden jerks produced must be avoided.

Size: 

The size of the clutch should be so small, so that it can be fit into minimum space.

Torque Transmission: 

The clutch should be so designed, so that it can able to transfer maximum power through it.

Heat Dissipation: 

It should be so designed, so that maximum dissipation of heat takes place from it.

Dynamic Balancing: 

For high speed clutches dynamic balancing is necessary.

Provision of Clutch Free Pedal:

There should be a clutch free pedal in engaging or disengaging of clutch.

Ease of Operation: 

Engaging and disengaging of the clutch should not be difficult or tiresome to the operator.

Vibration Damping: 

The clutch should be so designed, so that the noise or vibration produced in the transmission can be eliminated easily.