Seminar Topic: Stepper Motor

. Saturday 4 June 2011

Introduction:
Electromechanical device which converts electrical pulses into discrete mechanical movements shaft of a stepper motor rotates in discrete step increments when electrical pulses are applied sequence of the applied pulses is directly related to the direction of motor shaft’s rotation. Speed of rotation is directly related to the frequency of input pulses applied. PM type stepper motor permanent magnet is rotor and coils are put on stator. The rotor will move precisely 90 degrees for each pulse of electricity that the motor receives.

Difficulty : Medium

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