| 摘要 |
In a dual-rotor motor, an inner slot angle (φ1) is set greater than an outer slot angle (φo) an inner notch part is provided at both ends, in the circumferential direction, of an inner head part so that the spacing between the inner head part and an inner rotor increases toward the two endmost parts, and an outer notch part is provided at both ends, in the circumferential direction, of an outer head part so that the spacing between the outer head part and an outer rotor increases toward the two endmost parts.
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