The present invention relates to an electric motor type modular brake system based on an electric signal; When installed in the railway vehicle braking command signal is input from the source device and the vehicle brake electronic control unit for outputting a braking signal; And the braking device (BOU) and if the brake signal is input from the brake electronic control device to output an electrical control signal for the braking of the rail vehicle, when the electrical control signal is received from the braking devices brake the electric motor system and the characterized in that the brake consists of a modular apparatus for performing.
According to the present invention shortens the princess time to perform the braking by the electric motor of the compatibility with the conventional pneumatic braking system while depending on the electrical control signal can reduce the braking distance as well as a position stop rate during braking of the railway car there is enhancing effects.