Measuring assembly

8:

• A measuring arrangement comprising:
• an object which is configured to rotate around a rotational axis or which is configured to be translationally movable;
• and
• a measuring system which is configured to measure a movement of the object, the measuring system comprising,
• an exciter unit which is connected to the object, the exciter unit comprising at least one permanent-magnet exciter magnet,
• a Wiegand sensor which is configured to interact with a magnetic field of the at least one permanent-magnet exciter magnet,
• a magnetoresistive sensor unit which is configured to interact with the magnetic field of the at least one permanent-magnet exciter magnet and which is arranged at least one of offset and rotated relative to the Wiegand sensor, the magnetoresistive sensor unit comprising at least one voltage divider which comprises a first connection and a second connection for supplying the at least one voltage divider, at least one magnetoresistive element, and at least one measuring point,
• a third connection,
• a fourth connection,
• a switching unit which is electrically connected to the Wiegand sensor, and
• an additional resistor which is electrically connected to the at least one measuring point and which is configured to be electrically connected via the switching unit either to the third connection or to the fourth connection,
• wherein,
• the switching unit is configured to evaluate voltage pulses of the Wiegand sensor so that a switching between the third connection and the fourth connection takes place as a function of a polarity of the voltage pulses of the Wiegand sensor.

10:

• The measuring arrangement as recited in claim 8, wherein,
• the at least one voltage divider of the magnetoresistive sensor unit is provided as a first voltage divider and a second voltage divider,
• the first voltage divider and the second voltage divider together form a bridge circuit which comprises a first bridge branch and a second bridge branch which are connected in parallel,
• the first bridge branch comprises two of the at least one magnetoresistive element which are connected in series, and one of the at least one measuring point which is arranged between the two of the at least one magnetoresistive element,
• the second bridge branch comprises two of the at least one magnetoresistive element which are connected in series, and one of the at least one measuring point which is arranged between the two of the at least one magnetoresistive element, and
• the one of the at least one measuring point of the first branch or of the second branch is electrically connected to the additional resistor.

11:

• The measuring arrangement as recited in claim 8, wherein,
• the at least one voltage divider further comprises a resistor having a fixed resistance value,
• the at least one magnetoresistive element and the resistor are connected in series, and
• the at least one measuring point is arranged between the at least one magnetoresistive element and the resistor.

13:

• The measuring arrangement as recited in claim 8, wherein,
• a voltage pulse of the Wiegand sensor caused in a first direction of the rotating or translationally moving object at a first position, and a voltage pulse of the Wiegand sensor caused in a second direction which is opposite to the first direction of the rotating or translationally moving object at a second position, comprise a same polarity,
• at the first position, a first measured value of the at least one measuring point is greater than a predefined voltage value, and
• at the second position, a second measured value of the at least one measuring point is less than the predefined voltage value.