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    • 30. 发明专利
    • Rotor of reluctance motor
    • 电动机转子
    • JP2005192288A
    • 2005-07-14
    • JP2003428274
    • 2003-12-24
    • Okuma Corpオークマ株式会社
    • YOKOCHI TAKANORIYURA MOTOSUMIKAWAI TSUNEICHI
    • F01D1/36F03B5/00H02K1/28H02K17/00H02K19/10
    • H02K1/246H02K1/28
    • PROBLEM TO BE SOLVED: To improve the generated torque and the output by thinning the thickness of each joint while reducing the amount of unbalance of a rotor when fixing the rotor of a motor to a columnar shaft.
      SOLUTION: A plurality of projections 4 are arranged to abut on the periphery of the columnar shaft inserted into the bore of the rotor 1, and the projections 4 are arranged in the direction 5 of magnetic poles within the rotor 1. Moreover, in the case of fixing the rotor 1 to the columnar shaft 6, the sections of the projections are fixed by press fitting, and other inner circumference of the rotor has a fixed space to the columnar shaft 6, and the rotor 1 is fixed to the columnar shaft 6 by charging the above space with an adhesive 7.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:通过使每个接头的厚度变薄来改善产生的扭矩和输出,同时在将马达的转子固定到柱状轴上的同时减小转子的不平衡量。 解决方案:多个突起4布置成邻接在插入转子1的孔中的柱状轴的周边上,突起4沿转子1内的磁极方向5排列。此外, 在将转子1固定到柱状轴6的情况下,通过压配固定突起部,转子的其他内周与柱状轴6成为固定的空间,转子1固定在 柱状轴6通过用粘合剂7填充上述空间。版权所有(C)2005,JPO&NCIPI