ROTOR
A rotor for rotary electric machine includes shaft that includes flange portion, rotor core that fits to shaft wherein manner that rotational torque can be transmitted between rotor core and shaft, first end plate that covers one end face of rotor core in axial direction, second end plate that cover...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A rotor for rotary electric machine includes shaft that includes flange portion, rotor core that fits to shaft wherein manner that rotational torque can be transmitted between rotor core and shaft, first end plate that covers one end face of rotor core in axial direction, second end plate that covers another end face of rotor core in axial direction, nut member that is screwed to shaft and holds rotor core with flange portion in axial direction, first washer provided between flange portion and first end plate in axial direction, and second washer provided between nut member and second end plate in axial direction. Flange portion protrudes to outer radial side from outer peripheral surface of shaft to which rotor core is fitted. First washer is in contact with seat surface of flange portion in axial direction, and has outer diameter larger than outer diameter of seat surface of flange portion. |
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