| 摘要 |
PROBLEM TO BE SOLVED: To provide a rotor that decreases short circuit magnetic flux from a rotor core to a rotating shaft.SOLUTION: A rotating shaft 12 of a rotor 11 is axially inserted through a first insertion hole 21g (a second insertion hole 22g) that is formed in a first core base 21a (a second core base 22a), and is fixed to the first insertion hole 21g (the second insertion hole 22g). The first insertion hole 21g (the second insertion hole 22g) is provided with support protrusions 21h (support protrusions 22h) that project inwardly and come into contact with the rotating shaft 12. |
