SQUIRREL-CAGE ROTOR

A squirrel-cage rotor has at least one laminated rotor core that has grooves and the squirrel-cage rotor has at least one rotor cage with electrically conductive rotor bars that are embedded in the grooves of the laminated rotor core in such a manner that the rotor bars have at their two end regions...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: THUMM, Gerhard, VOGGESER, Volker
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A squirrel-cage rotor has at least one laminated rotor core that has grooves and the squirrel-cage rotor has at least one rotor cage with electrically conductive rotor bars that are embedded in the grooves of the laminated rotor core in such a manner that the rotor bars have at their two end regions an overlap beyond the laminated rotor core, and the rotor cage has short-circuit rings that are attached at the end face to the laminated rotor core and have slots that are arranged in the region of their outer periphery and the end regions of the rotor bars protrude into said slots.