Patent ID: 11881744
Assignee: ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 3:
4. A method for winding coils around the stator assembly of claim 2, the method comprising:
introducing the W-phase winding to the third coil-in pin on the fifth stator core unit, and winding the W-phase winding on the tooth of the fifth stator core unit; guiding the W-phase winding to the second groove on the second end insulator of the fifth stator core unit; guiding the W-phase winding from the second groove of the fifth stator core unit to the second end insulator of the sixth stator core unit; winding the W-phase winding on the tooth of the sixth stator core unit; guiding the W-phase winding to the second groove of the sixth stator core unit; allowing the W-phase winding to jump over the seventh stator core unit, the eighth stator core unit, the ninth stator core unit, and the tenth stator core unit, and winding the W-phase winding on the tooth of the eleventh stator core unit; winding the W-phase winding on the second groove of the second end insulator of the eleventh stator core unit; guiding the W-phase winding from the second groove to the tooth of the twelfth stator core unit and winding; guiding the W-phase winding to the first groove of the first end insulator of the twelfth stator core unit and winding; allowing the W-phase winding to jump over the eleventh stator core unit, and guiding the W-phase winding to the coil-out pin on the tenth stator core unit and leading out.