Rolling bearing with integrated speed sensing device

摘要

The device has a case (8) with an exterior and interior radial portions (9,11) directed towards exterior and an axis (12), respectively. A sensor block (26) and the portion (11) immobilize a bearing in the case in respective directions. The case is fixed on a cover (13) of an electric motor by passing a set of screws (14) in a plain traversing hole (15) of the portion (9). An independent claim is also included for an electric motor provided with instrumented rolling bearing device.