Brake By Wire

Various information about modern brake by wire systems:

Simon (Motorsport @ LSP)

Carsten (OEM @ LSP)

System response: t < 20ms

10 to 40bar is built up in less than 50ms

approximately 860 bar/sec response

10Hz, 45deg delay for Peak-To-Peak pressure

120bar maximum system pressure

200bar burst pressure

65Amps maximum current draw for 100ms

continuous 10Amps current draw (20A for the parking brake)

LSP only do electro-hydraulic-brakes, not the electro-mechanical-brake systems

open CAN interface is offered

1 Mbaud, 2ms, diagnostics at 2Hz

1.55kg for Motorsport system; 5kg for X-boost automotive system