Electromagnetic braking device of three-phase asynchronous motor for hosting machinery

The utility model relates to an electromagnetic brake device of three-phase asynchronous electromotor for crane, which comprises a brake housing, an electromagnetic coil, a brake plate and a friction plate. The utility model is provided with a brake spring pressure adjusting assembly that comprises...

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Bibliographische Detailangaben

Hauptverfasser:	PENG ZUJUN PENG ZUJUN, DAI JIPING DAI JIPING, ZENG XINGWEN ZENG XINGWEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION
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