Rotor Assembly For An Electric Machine And Method For Producing A Rotor Assembly

摘要

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.

主权项

1. A rotor assembly for an electric machine, the rotor assembly comprising:
a rotor having a rotational axis extending in an axial direction of the rotor, and at least one first cutout extending parallel to the rotational axis and arranged radially spaced apart from the rotational axis by a first radial distance, and at least one first balancing element that compensates for an unbalance of the rotor during rotation about the rotational axis, wherein the at least one first balancing element attachable in the at least one first cutout by a press fitting connection between the at least one first cutout and the at least one first balancing element.