balance and flexibility rubber band

The principle of operation is straightforward when one pulley (the driver) rotates, it turns the belt, which in turn rotates the other pulley (the driven). The transmission of power occurs through friction between the belt and the pulleys. The effectiveness of this frictional contact depends on several factors, including the tension of the belt, the angle of contact on the pulleys, and the surface material of both the belt and pulleys.


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