Sensor arrangement for slip detection on a clutch, a clutch with such a sensor arrangement and a universal joint shaft with such a clutch

A sensor arrangement for detecting slip between a first clutch element and a second clutch element of a clutch comprising:

• a magnetic field source that generates an initial magnetic field;
• a first magnetic field influencing element, which is connectable to the first clutch element or is designed integrally with the first clutch element;
• a second magnetic field influencing element, which is connectable to the second clutch element or is designed integrally with the second clutch element, wherein the magnetic field source, the first magnetic field influencing element and the second magnetic field influencing element are arranged relative to one another such that the initial magnetic field of the magnetic field source is converted into a superimposed magnetic field by the first magnetic field influencing element and by the second magnetic field influencing element;
• and
• a magnetic field sensor which is designed to detect a change in the superimposed magnetic field by means of a parameter characterizing the superimposed magnetic field,
• wherein the magnetic field source is configured to be connected to one of the first clutch element and the second clutch element.