| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a rotor core for a rotary electric machine that allows permanent magnets to be properly fixed in predetermined positions in housing holes of a core main body without being damaged. <P>SOLUTION: A core main body 21 is formed by laminating a plurality of core plates 22, and permanent magnets 26 are respectively housed in a plurality of housing holes 25 bored through the core main body 21. Pressing members 28 are provided on respective edges of the housing holes 25 in at least one of end core plates 22B and 22C positioned at both ends of the core main body 21. The pressing members 28 are in contact with respective inner side surfaces of ends of the permanent magnets 26 so as to press the permanent magnets 26 outward in a radial direction of the core main body 21. <P>COPYRIGHT: (C)2013,JPO&INPIT |
