| 摘要 |
PURPOSE: A spindle tolerance compensation device of an electro-mechanical brake system is provided to reduce the uneven contact of a brake pad due to the different end positions of a plurality of spindles. CONSTITUTION: A spindle tolerance compensation device (10) of an electro-mechanical brake system (300) comprises a caliper body (310), a plurality of spindles (320), an inner pad (330), an outer pad (340), and an elastic compensation unit (350). The spindles are installed on the caliper body and convert the rotary displacement of an actuator into a linear displacement. The inner pad is connected to the end of a spindle. The inner pad is linearly moved to a brake disk (20) with the operation of the spindle which linearly moves. The outer pad is installed on the caliper body. The outer pad faces the inner pad with the brake disk between them. The elastic compensation unit includes elastic materials and is installed on the caliper body. The elastic compensation unit elastically supports the outer pad towards the brake disk. |
