| 摘要 |
PROBLEM TO BE SOLVED: To improve the characteristics of a magnet rotor further to maintain the quality, while providing drivable versatility, regardless of the constitution of a control device, in the magnet rotor provided with a shaft hole 9 in the center of a cylindrical core 1a provided additionally with a plurality of receiving holes 2a, in parallel to this shaft hole, to be constituted by inserting a plate magnet 3a into this receiving hole. SOLUTION: The receiving hole 2a has a hole edge, formed into a chord shape related to a circular arc formed with an outside diameter of the core 1a, the magnet 3a formed in length that does not satisfy the length of the chord-shaped hole edge is inserted into this receiving hole 2a. COPYRIGHT: (C)2006,JPO&NCIPI
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