Micro-Epsilon Group Robust multi-channel system for thickness measurement of brake discs capaNCDT DTV

The capaNCDT DTV is designed for non-contact measurement of brake disc thickness and Disc Thickness Variation. Thickness measurements can be carried out in test benches, in road tests or in car repair shops. The measurement is performed using capacitive displacement sensors that measure the thickness of the brake disc from two sides. The thickness is determined by using the difference principle. If the brake disc rotates, the thickness deviation is determined over the entire disc circumference. Using several sensors in pairs enables multi-track thickness measurements. For multi-track measurements, a robust sensor with 4 measuring surfaces is available. Capacitive controller for dynamic measurement tasks Combined with the DT6220 controller, four sensor channels can be processed synchronously. Due to the high bandwidth, dynamic measurements up to 5 kHz (-3dB) are possible. Data output is via an analog output or a digital Ethernet/EtherCAT interface. A web interface enables the configuration of the sensor and controller.