The present disclosure relates to rotor laminations having a first region and a second region, wherein the first region is larger than the second region and a first alloy is present in the first region and a second alloy is present in the second region. In accordance with the disclosure, the second alloy is soft-magnetic and has a higher magnetic permeability than the first alloy. The present disclosure further relates to an electric machine and an electrically powered vehicle. In addition, a method for producing the aforementioned rotor laminations is disclosed. For this purpose, a corresponding green part is printed in a stencil printing process and then sintered to form the rotor lamination.
ROTOR LAMINATION FOR AN ELECTRIC MACHINE, ELECTRIC MACHINE, VEHICLE AND METHOD FOR PRODUCING ROTOR LAMINATIONS
01.05.2025
Patent
Elektronische Ressource
Englisch
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