A pulley is a wheel on which flexible ropes, ropes, cables, chains, or belts are attached to the rim. Pulleys are used alone or in combination to transmit power and motion. A pulley with a slotted edge is called a pulley. In belt drive, the belt pulley is connected to the shaft on its shaft, and power is transferred between the shafts by an annular belt running on the belt pulley.
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