FIELD: electrical engineering; traction motors of electrified transport. SUBSTANCE: inductor motor has laminated toothed rotor and stator whose laminated-core slots accommodate winding coils. Stator slots accommodating coils have projections dividing them into two parts. Coil side wound of conducting bus on narrow side are placed in slots thus formed. Slot portion of coil abutting slot wall and air gap is undercut. Walls of stator slots accommodating coils and side surfaces of projections have depressions receiving slot wedges. EFFECT: reduced power loss in stator core and motor winding, improved efficiency of motor. 4 cl, 1 dwg
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