| 摘要 |
PROBLEM TO BE SOLVED: To provide a DC brushless motor of high output with less vibration for silence. SOLUTION: The DC brushless motor comprises a rotor composed of magnets oriented for polar anisotropy. The magnets are oriented for polar anisotropy by setting a skew angle in the axial direction of the rotor. COPYRIGHT: (C)2005,JPO&NCIPI |
