| 摘要 |
PROBLEM TO BE SOLVED: To provide a claw pole type motor capable of reducing motor vibration or noise.SOLUTION: A claw pole type motor 1 comprises: a first core including a plurality of first claw magnetic poles which are provided around a first core body so as to extend in a direction of a rotation axis; a second core including a plurality of second claw magnetic poles provided around a second core body that is disposed adjacently to the first core body, so as to extend in a direction of a rotation axis; and a third core including a plurality of third claw magnetic poles which are provided around a third core body that is disposed adjacently to the second core body, so as to extend in a direction of a rotation axis. The first core body includes a first extension part that extends towards the third core body, the third core body includes a second extension part which extends towards the first core body and of which the front end face is proximate or abutted oppositely to a front end face of the first core body, and the second core body includes an external fitting part which is externally fitted to a front end of the first extension part and a front end of the second extension part.SELECTED DRAWING: Figure 1 |
