DEVICE FOR DETECTING ROTATION AND INSTRUMENTED BEARING FITTED WITH SUCH A DEVICE

摘要

Device for detecting rotation and instrumented bearing fitted with such a device A device for detecting the rotationofa revolving element of the type comprising a multiple-pole magnetic coder ring (1), fitted on the revolving element and a non-revolving sensor assembly (2) sensitive to the magnetic fields, fitted closeto the coder ring, the sensor assembly (2) comprising a flexible plate switch (5) linked by two terminals (8) to connecting wires and concentrator elements (11) positioned between said terminals (8) and the coder ring (1).