Rotational speed transducer having greater low speed discriminat
Rotational speed-detecting device with rod-shaped sensor
Rotational velocity detecting arrangement of the tone wheel on t
Rotational velocity sensor ring apparatus and method
Rotor for ABS wheel speed sensor and method of manufacturing the
Rotor for rotation sensor
Rotor for wheel speed sensor providing increased difference...
RPM Detection system for internal combustion engine
RPM-measuring system with a revolving areawide magnetized rotor