Continental Automotive Gmbh

Vitesco Technologies Germany Gmbh

Schaeffler Technologies Ag & Co .kg

Vitesco Technologies Gmbh

Matti Radwainski

Isao Fukumoto

A method for arranging an electric machine on a transmission, having the steps of providing a stator housing, inserting a hollow cylindrical stator into the stator housing such that the stator is rotationally fixed in the stator housing, and aligning the stator housing with the transmission. Additional steps include securing the stator housing on the transmission, inserting a rotor having a rotor hollow shaft into the stator, securing the rotor to a transmission input shaft, placing a bearing shield having a bearing pin on a receiving opening of the stator housing such that the bearing pin engages in a rotor cavity of the rotor hollow shaft and in a pivotally attached bearing device arranged in the rotor cavity such that the rotor is mounted so as to be rotatable about the rotor longitudinal axis.

Method for arranging an electric machine on a transmission

A rotor assembly for an electric machine includes a rotor having an axis of rotation extending in an axial direction of the rotor and at least one first hole extending parallel to the axis of rotation and radially spaced from the axis of rotation by a first radial distance, and at least one first balancing element for compensating an unbalance of the rotor in rotation about the axis of rotation. The at least one first balancing element can be provided in the at least one first hole and can be fastened in the at least one first hole by means of a press fitting connection between the at least one first hole and the at least one first balancing element. Thus, a simple and economical possibility of balancing the rotor is provided.

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Berlin, Germany

Matti Radwainski