Schaeffler Technologies Ag & Co .kg

Alexandre Fischer

Pascal Strasser

Thomas Fritz

Patrick Wisbar

Andreas Keskinoglu

The disclosure relates to a rotor for an electric motor, having a laminated rotor core which is rotatable about a rotation axis and has a first rotor lamination and a second rotor lamination, which is arranged axially next to the first motor lamination, and having a plurality of magnet cutouts in each of which magnets are arranged and secured. The disclosure further relates to an electric motor having a rotor and a method for reducing the unbalance of a rotor.

Rotor, electric motor and method for reducing the unbalance of a rotor

An electric machine for driving a motor vehicle includes a rotor having a central rotor shaft and a laminated core which is made of multiple rotor laminations and is fixed to the rotor shaft. The laminated core is contacted on at least one axial side by an end lamination which produces a tolerance compensation, said end lamination being supported by a securing ring pressed onto the rotor shaft.

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Strasbourg, France

Alexandre Fischer