EPB ball screw is used for middle and high-end automobile electronic parking system.
EPB ball screw structure is different from the conventional ball screw, the special structure ensures that it has a stronger bearing capacity, in the electronic braking process, the caliper motor through the screw spline to drive the screw rotation, the screw master axis movement provides braking force for the parking system.
EPB ball screw is the core transmission component of the electronic parking system, and the quality is related to the performance of the entire electronic parking system.
At present, only Continental Electronic brake systems use ball screw transmission structure, and other brake plants use screw transmission.