What is the step angle of a permanent-magnet stepper motor having 8 stator poles and 4 rotor poles?
What is the step angle of a permanent-magnet stepper motor having 8 stator poles and 4 rotor poles? Correct Answer 45º
Step angle is defined as *360 where Ns is the number of stator poles and Nr is the number of rotor poles. Step angle = *360 = *360 Step angle = 45º
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Feb 20, 2025