Rotor core , rotor and motor
The utility model provides a rotor core, rotor and motor, wherein, rotor core includes: first portion, including the first rotor towards the piece of a plurality of of each other pile of pressures, the first rotor is equipped with a plurality of the first rotor grooves along circumference on the pie...
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| Hauptverfasser: | , , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The utility model provides a rotor core, rotor and motor, wherein, rotor core includes: first portion, including the first rotor towards the piece of a plurality of of each other pile of pressures, the first rotor is equipped with a plurality of the first rotor grooves along circumference on the piece, the first rotor groove is closed slot, and the first rotor groove is close to the first rotor and is d1 towards the one end and the first rotor of piece periphery wall towards the distance between the piece periphery wall, second portion, one end is connected with the end laminating that corresponds of first portion, and including the second rotor towards the piece of a plurality of of each other pile of pressures, the second rotor is equipped with a plurality of the second rotor grooves along circumference on the piece, the the second rotor groove is closed slot, and the the second rotor groove is close to the second rotor and is d2 towards the one end of piece periphery wall and the second rotor towards the d |
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