Like other motors a Stepper motor also converts the electrical power into mechanical rotation. A stepper motor rotates in distinct steps where each step is a fraction of a full circle. Stepper motors are driven with pulses and one set of pulses can move the stepper motor by one step only.
Fig. 2: Stepper Motor Parts—Rotor and Stator
Fig. 5: Rotor and Stator Arrangement
Fig. 6: Image of Build-up of Rotor
Fig. 7: Structure of Stator
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