A rotor of an electric machine includes a rotor lamination stack connected to a rotor shaft for conjoint rotation therewith. The rotor lamination stack extends from a first axial face of the rotor lamination stack to a second axial face when viewed in the direction of an axis of rotation of the rotor lamination stack. The rotor lamination stack has bores distributed around the axis of rotation and extending from the first axial face to the second axial face when viewed in the direction of the axis of rotation. A tie rod which protrudes from the axial faces when viewed in the direction of the axis of rotation is inserted into each bore. Fastening elements are attached to the tied rods at both axial faces so that the rotor laminations of the rotor lamination stack are pressed together. The tie rods are cast in the bores by a casting material.
ROTOR EINER ELEKTRISCHEN MASCHINE UND ELEKTRISCHE MASCHINE
ROTOR OF AN ELECTRIC MACHINE, AND ELECTRIC MACHINE
ROTOR D'UN MOTEUR ÉLECTRIQUE ET MOTEUR ÉLECTRIQUE
2016-10-19
Patent
Electronic Resource
German
Rotor einer fremderregten elektrischen Maschine, elektrische Maschine, und Kraftfahrzeug
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