Motor bearing insulation structure

Motor bearing insulation structure

The utility model discloses a motor bearing insulation structure. The structure comprises a bearing sleeved on a rotating shaft, and an end cap arranged on the outer side of the bearing. A bearing inner cover is arranged at the inner end of the bearing, and a bearing outer cover is arranged at the o...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YAO QIJIE, WANG XINXIANG, XU JIAOBAO, ZHU GUOMIN, ZHENG YAN, WANG FEI, CHEN HONGHUI, WANG YAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Beschreibung
Zusammenfassung:The utility model discloses a motor bearing insulation structure. The structure comprises a bearing sleeved on a rotating shaft, and an end cap arranged on the outer side of the bearing. A bearing inner cover is arranged at the inner end of the bearing, and a bearing outer cover is arranged at the outer end of the bearing. A flange shaft bearing bush is arranged between the outer side of the bearing and the end cap. The end cap is provided with a connecting hole by which the end cap is connected with a flange face of the flange shaft bearing bush by bolts. The bearing inner cover, the flange shaft bearing bush and the bearing outer cover are connected by bolts. The motor bearing insulation structure provided by the utility model has the advantages of preventing damage of the axial current on the bearing and the motor.