Stator assembly for use in motor and assembly method therefor, and motor

Abstract

The present invention provides a stator assembly for use in a motor and an assembly method therefor. The stator assembly comprises an iron core (), comprising a cylindrical iron core body and a plurality of iron core teeth (), conductor slots () for accommodating conductors () being formed between every two iron core teeth () adjacent in the circumferential direction, side walls of each conductor slot () formed by the iron core teeth () each comprising a flared portion (), and the flared portions () being opposite each other in the circumferential direction and gradually getting further away from each other as the two extend towards radial openings of the conductor slots (), and sheet-like insulators (), accommodated in the conductor slots () in a manner of attaching to the peripheral walls of the conductor slots (), the ends of the sheet-like insulators () being disposed at the flared portions (). As such, undesired interference between the conductors and the sheet-like insulators does not occur during the insertion of the conductors into the conductor slots. The present invention also provides a motor comprising the stator assembly for use in a motor, which can produce the same beneficial effect.