Slip clutch device for an electric driving machine

A slip clutch device for an electric driving machine, comprising:

• a rotation axis;
• a first side rotatable about the rotation axis, the first side comprising a first spline for receiving a first shaft;
• a second side rotatable about the rotation axis, the second side axially offset from the first side and comprising a second spline arranged for receiving a second shaft;
• a slip clutch connecting the first side to the second side in a torque-limiting manner, the slip clutch comprising:
• a friction disc;
• and
• a friction plate disposed axially between the first side and the second side, and pressed against the friction disc in a contact region in a frictionally engaged torque-transmitting manner, wherein:
• the friction disc or the friction plate comprises an electrically insulating material in an insulation region extending radially over the contact region to form an electrical insulation element for preventing an electrical disruptive discharge line between the first side and the second side.