Abstract: Disclosed is a connector. The connector includes a body, a wiring terminal, and a wire fixing component. The body has a terminal hole. The terminal hole has a first end and a second end. A wiring terminal is fitted in the terminal hole. The wire fixing component is detachably connected to the body and is located at the first end of the terminal hole. The wire fixing component has at least one wire passing groove. The at least one wire passing groove is aligned with the terminal hole along an axial direction of the terminal hole, and the wiring terminal abuts against the wire fixing component to prevent the wiring terminal from entering the at least one wire passing groove.

Abstract: A stator assembly and an electric motor are provided. The stator assembly has an upper end cover, a stator core, an insulation frame, a fixing piece and a communicating piece. The stator core is located below the upper end cover. The insulation frame is arranged on the stator core. The fixing piece is arranged at a top of the insulation frame. One end of the communicating piece is sandwiched between the fixing piece and the upper end cover, and another end extends in a thickness direction of the upper end cover and is connected to the stator core. The fixing piece fixes the insulation frame, the communicating piece and the upper end cover.

Abstract: A stator assembly and an electric motor are provided. The stator assembly has an upper end cover, a stator core, an insulation frame, a fixing piece and a communicating piece. The stator core is located below the upper end cover. The insulation frame is arranged on the stator core. The fixing piece is arranged at a top of the insulation frame. One end of the communicating piece is sandwiched between the fixing piece and the upper end cover, and another end extends in a thickness direction of the upper end cover and is connected to the stator core. The fixing piece fixes the insulation frame, the communicating piece and the upper end cover.