Electrical machine

An electrical machine, comprising:

• a stator;
• a rotor rotatably mounted relative to the stator, the rotor has a rotor shaft with at least one rotor body arranged in a non-rotatable and non-displaceable manner on the rotor shaft;
• the stator has a stator body with a first stator winding arranged within a first hydraulic chamber, within which the first stator winding is contactable at least in sections by a hydraulic fluid;
• at least one electrical conductor of the first stator winding emerges in an axial direction from the first stator body and extends through a partition wall;
• a feed-through element arranged in the partition wall, and
• the at least one electrical conductor extends through the feed-through element such that a hydraulic barrier is formed between the hydraulic fluid on a side of the partition wall facing the stator body and the hydraulic fluid on a side of the partition wall facing away from the stator body.