DISC BRAKE HAVING A CONDITION MONITORING ARRANGEMENT AND METHOD FOR MONITORING THE CONDITION OF SUCH A DISC BRAKE

摘要

The invention relates to a disc brake (1), preferably operated by compressed air, in particular for a motor vehicle, said disc brake comprising: a brake calliper (5) which extends over a brake disc (2), is designed as a sliding calliper, and is mounted on a stationary brake carrier (4) such that it can be displaceably guided; two brake pads (3, 3') which are arranged in the brake calliper (5) and can move in opposite directions; a clamping device, in particular having a brake rotary lever (9); two threaded pistons (6, 6') which are screwed in a bridge (7), wherein the bridge (7) cooperates with the clamping device, preferably with the brake rotary lever (9); a wear adjustment device (11) having an adjustment device (10a) which is associated with one threaded piston (6') of the threaded pistons (6, 6') and having a driver device (10b) which is associated with the other threaded piston (6) of the threaded pistons (6, 6'); a monitoring device; and a synchronising device (16) by means of which the threaded pistons (6, 6') are coupled such that a rotational movement of one threaded piston (6') about an adjustment axis (6'a) causes a corresponding rotational movement of the other threaded piston (6) about a driver axis (6a), and vice versa. The monitoring device comprises an arrangement (200) for monitoring the condition of the disc brake (1) using a modular assembly of sensors (17, 18, 19). The invention also relates to a method for monitoring the condition of the disc brake (1).