| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a rotor capable of easily adjusting a desired value of output characteristics.SOLUTION: A rotor 4 includes: a first rotor core 20 obtained by forming a first claw-like magnetic pole 22 in an outer peripheral part of a first core base 21; a second rotor core 30 obtained by forming a second claw-like magnetic pole 32 in the outer peripheral part of a second core base 31; and a field magnet 40 which is arranged between first and second core bases 21, 31 and is magnetized in the axial direction to function the first claw-like magnetic pole 22 as a first magnetic pole and also to function the second claw-like magnetic pole 32 as a second magnetic pole. In the first and second rotor cores 20, 30, magnetic members 50, 60 for adjustment for adjusting the plate thickness in the axial direction are provided while being overlapped in the axial direction.</p> |
