The development of an automotive wheel bearing with integral speed and temperature sensing capabilities, specifically designed for anti-lock braking systems (ABS), is described in this paper. Efficient use of internal space permits the sensor to be integrated in a popular bearing configuration (generation II, outer race rotation) in which integrated sensing capabilities are more challenging to implement. A number of design features are implemented to strengthen output signal, increase accuracy, and make the package more robust than current external sensing systems.
Wheel Bearing with Integral Speed and Temperature Sensor for Anti-Lock Braking Systems
Sae Technical Papers
International Congress & Exposition ; 1995
1995-02-01
Conference paper
English
Wheel bearing with integral speed and temperature sensor for anti-lock braking systems
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