Induction motors with changeable pole windings in the ratio 1:4

Induction motors with changeable pole windings in the ratio 1:4 36 slot 4 pole winding diagram Now, Slots per pole = 36 4 = 9 Number of empty slots = 9 368 slot Concept: Distribution factor is a measure of resultant emf of a distributed winding in compared to a concentrated winding

368 slot In this video I try to explain About 48 slot 3-phase 4-Pole Induction motor winding process and

369 super slot 36 slot 4 pole 1phase motor winding how to winding 4pole motor,1500 RPM Motor  pole phase groups are also decided in the same manner The developed mush winding diagram is shown in Fig Concentric Type Winding : A