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A servomotor is used within a position-control or speed-control feedback control system. Servomotors are used in applications such as machine tools, pen plotters, and other control systems.

An electrostatic motor is based on the attraction and repulsion of electric charge

A Torquemotor (also known as a limited torque motor) is a specialized form of Induction_motorwhich is capable of operating indefinitely while Stall_(engine), that is, with the Rotor_(electric) blocked from turning, without incurring damage

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Eng.Irfan ullah PAk

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