Brake device for a vehicle

Abstract

A braking device for a vehicle, the braking device comprising: a drive part; a transmission part configured to rotate by receiving power from the drive part; a housing part with a transmission housing configured to receive the transmission part and comprising a metal plate arranged therein; a motion conversion part arranged in the housing part, coupled to the transmission part and configured to convert a rotary motion of the transmission part into a linear motion; a bearing part arranged in the housing part, configured to support the motion conversion part so that the motion conversion part is rotatable, and arranged so that it overlaps at least partially with the metal plate; a piston part configured to generate a hydraulic brake pressure in a master cylinder part by means of the linear motion of the motion conversion part;a return spring arranged in the housing part and designed to elastically support a screw nut part; and a pedal simulator coupled to the housing part on a side opposite the main cylinder part.