Electric Machine

An electric machine has a housing and has a stator inside the housing, surrounding a rotor arranged on a motor shaft so as to be fixed to the shaft. A rotary field winding, at the ends of the stator, forms a winding head. The winding heads are embedded in a thermally conductive encapsulation materia...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MERWERTH, Joerg, LANG, Markus, GUCCIONE, Angusto, HUBER, Andreas, BLUM, Julian
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:An electric machine has a housing and has a stator inside the housing, surrounding a rotor arranged on a motor shaft so as to be fixed to the shaft. A rotary field winding, at the ends of the stator, forms a winding head. The winding heads are embedded in a thermally conductive encapsulation material, wherein the encapsulation material is in thermal contact with the housing along the outer circumference of the winding head. A segmented cooling plate is arranged on the inner circumference of the encapsulation winding head.