Motor vehicle accelerator pedal with a linear displacement sensor is configured so that the linear sensor is formed between the moving pedal and its base plate and also acts as a linear torque motor

摘要

Motor vehicle accelerator pedal has a pedal module and a base plate with a linear displacement encoder that has two segments that move relative to each other. One segment in the form of a partially circular part acts as a moving torque motor disk and has sequentially arranged permanent magnets. The other segment acts as torque motor stator and has sequential field windings. The first segment also has a resonance circuit with a capacitance and inductance, while the second segment has three coils that are arranged in a coil circuit.