| 摘要 |
PROBLEM TO BE SOLVED: To provide a stator assembly and a magnetic bearing or an electric motor including such a stator assembly.SOLUTION: A stator assembly includes concentric housing and stator, where the stator is mounted on the radial inside of the housing, and the stator includes an outer surface facing the radial direction, on the inner surface of the housing. One of the outer surface of the stator and the inner surface of the housing includes a dent shape, and the other includes a projection shape. At the first relative position of the housing and stator, the projection shape is inserted into the dent shape, and at the second relative position of the housing and stator, the second position is shifted in angle around the central axis with respect to the first relative position, and the projection shape loads a radial force to one of the housing and stator including the dent shape, and locks the stator for the housing in the angular direction and axial direction.SELECTED DRAWING: Figure 1 |
