| 摘要 |
PURPOSE: A braking power measuring sensor of an electronic wedge brake system is provided to measure a fictional part without an error. CONSTITUTION: A braking power measuring sensor of an electronic wedge brake system comprises a sensing arm(6), and a sensor(7). The sensing arm is expanded in a core region of a caliper body(3) which is changed according to the size of the braking power. When the extended part of the sensing arm is deformed, the sensor uses a strain gage type sensing plate generating a signal value according to the deformation.
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