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Gear Set

A gear is a rotating circular machine part having cut teeth or, in the case of a cogwheel or gearwheel, inserted teeth (called cogs), which mesh with another (compatible) toothed part to transmit (convert) torque and speed. Geared devices can change the speed, torque, and direction of a power so read more...urce. A gear can be very complex, but the most common ones have three distinct parts: the toothed crown, which transfers the movement, the bearing, where a shaft (of a motor or another part of the mechanism) is coupled, and the partition between them, which sometimes appears in the form of arms. show less

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