Patent ID: 9702776
Date: 2017-07-11
CPC Classifications: B29C,B29K,B29L,G01L

Claim:
1. A sensor device for measuring a measurement variable characterizing a rotation state of a shaft portion of a motor vehicle, the sensor device comprising: a holder configured to be connected to the shaft portion of the motor vehicle; a magnetic stator portion arranged on the holder constructed for conducting magnetic flux from a magnet towards a magnetic sensor and having an annular radial base element, which is axially supported with an axial front side thereof on the holder; and a fixing element for fixing the stator portion at least in an axial direction to the holder from an axial rear side thereof which is opposite the axial front side, wherein the holder has at least one welding rib, via which the holder is connected to the fixing element by friction welding, and wherein the fixing element is constructed to have an annular shape, and is arranged concentrically with respect to the holder.