FIELD: electricity.
SUBSTANCE: rotor comprises a stack of sheets having layers laminated in the axial direction. Each layer has several sheet areas. There are conductivity barriers which lie between adjacent sheet areas. At least one conductivity barrier is filled with a non-ferromagnetic sealing compound. There are fixed sheet areas, each having at least one strap that extends into the sealing compound. In each layer, at least one first sheet area is a fixed sheet area.
EFFECT: improvement rotor construction.
14 cl, 7 dwg
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