Gear Train


A gear train is formed by mounting gears on a frame so that the teeth of the gears engage. Gear teeth are designed to ensure the pitch circles of engaging gears roll on each other without slipping; this provides a smooth transmission of rotation from one gear to the next.
•    A gear train is two or more gear working together by meshing their teeth and turning each other in a system to generate power and speed
•     It reduces speed and increases torque
•    Electric motors are used with the gear systems to reduce the speed and increase the torque

Types of gear train
§  Simple gear train
§  Compound gear train
§  Epicyclic gear train
§  Reverted gear train

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