Page 32 - BPW ECO Disc service guide
P. 32
BPW ABS GENERAL INFORMATION
ABS General information
In the anti-lock brake system (ABS), the wheel movement is recorded using a proximity type arrangement with an exciter
ring attached to the hub and a sensor (speed sensor) that generates the pulses.
As a result, the wheel speed of each wheel is continuously sent to the central control ECU. This runs a complex system
for processing the received informant about the movement of the wheel as well as for calculating and performing logical
operations on the control signals. Using the pressure control valves assigned to each wheel, it adjusts the air pressure and
therefore the braking of each individual wheel (depending on the ABS system).
SB3745
ECO Hub
9 tonne
32 SB Knorr Bremse Disc Brake Parts Catalogue 01/2017
