BEARING SUPPORT WITH AN INSTRUMENTED MOVEMENT AND CODER FOR AN INFORMATION RECORDER UNIT

摘要

The invention relates to a bearing support with an instrumented movement (1), comprising a non-rotating bush (2), a rotating bush (3), roller elements (4), arranged between the rotating (3) and non-rotating (2) bushes and an information recorder unit, with a sensor (7) and a coder (8), comprising a substrate (16) made from an electrically non-conducting material and a thin layer (17) of electrically-conducting material, supported by the substrate (16). The substrate (16) is fixed in rotation with the rotating bush (3).