| 摘要 |
The invention provides a motor which is provided with the components of: an outside component which has an approximately cylindrical inner circumferential surface around a central axis; an inside component which is arranged at a position that is radially closer to inside than the outside component and has an approximately cylindrical outer circumferential surface around the central axis; and a fixing component which is provided with a fixing part between the outside component and the inside component. The fixing part is provided with an outside contact part and two inside contact parts which are configured at two sides of the circumferential direction of the outside contact part, or is provided with an inside contact part and two outside contact parts which are configured at two sides of the circumferential direction of the inside contact part. The outside contact part contacts with the outside component, and the inside contact part contacts with the inside component. A radial compression stress is applied between the outside contact part and the inside contact part of the fixing part. Furthermore, at least one in the outside contact part and the inside contact part is inserted into the outside component or the inside component. As a result, relative movement between the outside component and the inside component is sustained. |
