ELECTRIC MOTOR
The present invention relates to an electric motor. The present invention includes a stator and a rotor arranged to rotate in the stator. The rotor comprises a rotor core, equipped with multiple poles and slots, a shaft connected to the rotor core, rotor coils wound to slots of the rotor core, and c...
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| Format: | Patent |
| Sprache: | eng ; kor |
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| Zusammenfassung: | The present invention relates to an electric motor. The present invention includes a stator and a rotor arranged to rotate in the stator. The rotor comprises a rotor core, equipped with multiple poles and slots, a shaft connected to the rotor core, rotor coils wound to slots of the rotor core, and cooling fins. The cooling fin, formed by a heat conductive member, is inserted in between two adjacent rotor coils around the rotor and the cooling fin contacts with the two adjacent rotor coils. Thereby, cooling performance of the rotor is enhanced. |
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