Abstract: A motor includes a stator. The stator includes a stator core and an end winding. The stator core has a central hole configured for assembly of a rotor. The end winding is arranged at an end of the stator core, and includes an inner flat wire conductor adjacent to the central hole. The inner flat wire conductor includes first and second coupling segments embedded in the stator core, and a bridging segment coupled between the first and second coupling segments. An extension dimension of the first coupling segment of the inner flat wire conductor and an extension dimension of the second coupling segment of an adjacent inner flat wire conductor have an axial length difference in the axial direction, so that an overlapped part of two adjacent inner flat wire conductors form staggered approach avoidance in the axial direction and reduce radial intrusion into the central hole.