Stator of an electric prime mover, and electric prime mover

An electric prime mover, comprising a stator and a rotor, wherein the stator includes:

• a stator core and windings of at least one electrical conductor arranged in an annular shape on the stator core, and at least one wet chamber for a coolant to flow through, so that heat from at least one of the windings can be absorbed by the coolant, a separation element separating the wet chamber in a substantially liquid-tight manner from a dry chamber of the electric prime mover at least on an axial side of the stator, wherein
• the separation element is sealed with respect to the stator core at a first periphery and at a second periphery, wherein the first periphery has a smaller radial extent than a radial outer side of the stator core and a larger radial extent than a radial outer side of the annular shape of the windings and the second periphery has a larger radial extent than a radial inner side of the stator core and a smaller radial extent than a radial inner side of the annular shape of the windings;
• and
• wherein the rotor is arranged in the dry chamber of the electric prime mover.