Rotor for electrical machine e.g. generator, in hybrid drive assembly, has shaft and balancing disks that are electrically and/or mechanically isolated with respect to permanent magnets, where disks are arranged at distance from magnets

The rotor (4) has a shaft (5) and balancing disks (6) electrically and/or mechanically isolated with respect to permanent magnets (15). The disks are arranged at a distance from the magnets, so that no direct contact between the disks and the magnets. The disks include a recess (7) in a region of th...

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Bibliographische Detailangaben
Hauptverfasser: KELLETER, ARNDT, MINNERMANN, MARKUS, WEISSPHAL, STEPHAN
Format: Patent
Sprache:eng ; ger
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Beschreibung
Zusammenfassung:The rotor (4) has a shaft (5) and balancing disks (6) electrically and/or mechanically isolated with respect to permanent magnets (15). The disks are arranged at a distance from the magnets, so that no direct contact between the disks and the magnets. The disks include a recess (7) in a region of the magnets, so that the recess is arranged at the distance from the magnets. An insulator is arranged between the disks and the magnets and designed as an insulation foil and a disk. The insulator is provided with plastic, metal that is selected from iron, steel or aluminum. An independent claim is also included for an electrical machine comprising a stator.