Unipolar Operation The bifnier scheme leads to unipolar drive of the stepping motor; current in one phase gives rise to only one type of magnetic polarity. The use of biflaler winding allows the drive circuit to be a#39;.(uplifted. Figure 9.22 illustratesanbsp;...
|Title||:||Digital Control Engineering|
|Publisher||:||New Age International - 1988-01-01|