A ROTOR FOR A ROTARY ELECTRIC MACHINE

The invention concerns a rotor (3) for a rotary electric machine, the rotor (3) having an axis of rotation and comprising:- a rotor body (7) comprising a hub (10) to be mounted on a rotor shaft (5) and a plurality of teeth (11) protruding radially from the hub;- a plurality of field coils (15) each...

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Bibliographic Details
Main Authors Wolf, Nico, Siepker, Carsten, BACH, Regina, Schlereth, Alexander, Wieczorek, Christoph
Format Patent
LanguageEnglish
French
German
Published 21.06.2023
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Summary:The invention concerns a rotor (3) for a rotary electric machine, the rotor (3) having an axis of rotation and comprising:- a rotor body (7) comprising a hub (10) to be mounted on a rotor shaft (5) and a plurality of teeth (11) protruding radially from the hub;- a plurality of field coils (15) each wound around a tooth of the plurality of teeth;characterized in that said rotor body (7) comprises a plurality of individual parts (12) each having a portion (14) of the hub and a tooth (11) of the plurality of teeth, the individual parts being distinct parts and fixed together.
Bibliography:Application Number: EP20210214498