A centrifugal clutch is designed to act as a link between the chain and engine. Its work is disengaging the engine and driven shaft when the engine is idling or at a low rotational speed. This type of clutch is common in chain saws, mopeds, mini bikes, and boats. However, the fluid coupling
has superseded it in the automotive power transmission.
A centrifugal clutch comprises of three main parts. The outer drum designed for engaging the chain. It runs freely and contains a sprocket. The second component is a center shaft that connects to the driving shaft. The last part comprises two cylindrical clutches that are connected to the center shaft. The two clutches come with springs that help to keep them retracted against the shaft.
The main advantage of the centrifugal clutch is that it slips automatically so that the engine does not stall. This provides smooth operation of the engine. To see the full list of all centrifugal clutches, make sure to visit our site.