STATOR AND ROTOR FOR AN ELECTRIC MACHINE

摘要

A stator for an electric machine, the stator including a stator core and a winding. The stator core including an annular stator core back component providing a magnetic flux path in a circumferential direction and in an axial direction of the annular stator core back component; and a plurality of stator pole components each including a mounting part mounted to the stator core back component, an interface part defining an interface surface facing an active air gap between the stator and a rotor of the electrical machine; and a radially oriented tooth part extending radially from the annular stator core component and connecting the interface part with the mounting part.

主权项

1. A stator for an electric machine, the stator comprising a stator core and a winding, the stator core comprising:
an annular stator core back component providing a magnetic flux path in at least a circumferential direction and in an axial direction of the annular stator core back component; and a plurality of stator pole components each comprising a mounting part mounted to the annular stator core back component, an interface part defining an interface surface facing an active air gap between the stator and a rotor of the electrical machine; and a radially oriented tooth part extending radially from the annular stator core back component and connecting the interface part with the mounting part; wherein the mounting part of each stator pole component comprises an axially extending protrusion.