| 摘要 |
PROBLEM TO BE SOLVED: To provide a stator which can reduce an external arrangement space, and also can shorten wiring.SOLUTION: A stator 13 comprises: a first stator core 14 which has a first core base part 18 and first claw-like magnetic poles 21 extending in an axial direction from an inside end in a radial direction of the first core base part 18; a second stator core 15 which has a second core base part 22 and second claw-like magnetic poles 24 extending in the axial direction from an inside end in a radial direction of the second core base part 22; and a coil part 16 which is arranged between the first core base part 18 and the second core base part 22 in the axial direction, and makes the first claw-like magnetic poles 21 and the second claw-like magnetic poles 24 function as mutually different magnetic poles by energization. The first and second claw-like magnetic poles 21 and 24 are provided in equally spaced intervals in a circumferential direction except at a missing part 20 that is a part of the equally spaced interval position in the circumferential direction, and a drive unit 31 formed of a drive circuit which controls the energization to the coil part 16 and is embedded in a resin member 33 is provided at a circumferential position of the missing part 20. |
