| 摘要 |
PROBLEM TO BE SOLVED: To provide a stator of an electric motor, capable of improving magnetic characteristics, or the like, in the core.SOLUTION: In the stator of a motor, the core 1 is formed by laminating T-shaped core pieces each consisting of a yoke piece and a tooth piece, and is constituted of a plurality of core blocks 6 of identical shape each having a tooth 4 and a yoke block, i.e., the component of a yoke 3, wherein the core block 6 is provided with a protrusion 13 protruding outside at one end of the yoke block and with a recess 14 notched inside at the other end thereof, and adjoining core blocks 6 are coupled by fitting the protrusion 13 of one core block 6 in the recess 14 of the other core block 6 and inserting a pin 16 into a through-hole 15 formed by cooperation of the protrusion 13 and the recess 14. |
