Abstract: A stator device for an electric machine includes a stator core which has an axial end face and a plurality of hollow guides each of which passes axially through the stator core, has an outer portion projecting out of the stator core at the end face and is designed to guide a temperature control fluid in their interior. A compensating body forms a plurality of fluid conduits which are separated from one another, each adjoining the outer portion of one of the hollow guides in order to convey the temperature control fluid between an opening of the fluid conduit and the interior of the hollow guide.

Abstract: A rotor for an electric machine includes a laminated core formed from stacked electric sheets and having a plurality of magnet pockets, each axially penetrating the laminated core, a plurality of magnets, of which at least one is inserted into each of the magnet pockets. A plurality of free spaces are each delimited by the magnets inserted into one of the magnet pockets and by the laminated core. A first end sheet is arranged on an axial side of the laminated core and a second end sheet arranged on the opposite axial side of the laminated core and has an axially curved portion by which a connecting channel is formed, which connects a first of the free spaces to a second of the free spaces.

Abstract: A motor component, a motor and a motor vehicle are disclosed. The motor component has a body extending along a rotation axis of the motor, the body being formed by a set of laminations, and an axially extending cavity being provided on the body; and wherein at least one elongated lamination-holding component is provided in the body, and the lamination-holding component is inserted into the axially extending cavity and is coupled to the body inside the axially extending cavity.