Minimize the force to operate the clutch

Effective frictional force obtained

Reduce the wear on the clutch plate

Easy repair and maintance

Pedal effort transmitted through linkage

Pedal effort transmitted through spring

Pedal effort transmitted through fluid

Pedal effort transmitted through coupling

Less maintenance and repair

Less pedal effort

Smooth functioning

Easy to operate

Size of clutch plat

Co-efficient of friction

Number of clutch plates used

Axial load on the clutch

Increase and decrease the RPM of engine

Connect and disconnect power flow engine to gear box

Reduce the noise during engine running

Prevent malfunctioning of fly wheel