| 摘要 |
PROBLEM TO BE SOLVED: To provide a miniature, flat and powerful oscillation motor. SOLUTION: A radial facing oscillation motor comprises a six pole short tubular field magnet, three shifted coils 1a, 2a, 3a and wound core salient poles 1, 2, 3 therefor, wherein the pole 1 is located in the center and the poles 2, 3 are spaced apart therefrom by 85 deg.±5 deg.. An axial facing oscillation motor comprises three shifted coils 31, 32, 33 wherein the coils 32, 33 are spaced apart from by 85 deg.±5 deg. from the central coil 31.
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