| 摘要 |
The invention relates to a fixing device ( 1 ), for a multipolar magnetic ring ( 10 ) on a gear ( 20 ), driven in axial rotation by an electric motor and, in particular, on a motor reducing gear. The invention is characterised in that the fixing device ( 1 ) comprises at least one stop element ( 22 a, 22 b), fixed to the gear ( 20 ), which can engage with an anchor projection ( 12 a, 12 b) on the magnetic ring ( 20 ), with a coupling direction essentially parallel to the plane of the gear ( 20 ), with at least one retaining clip ( 23 ) on the gear ( 20 ), which engages with a retaining projection ( 13 ) on the magnetic ring ( 20 ), after elastic deformation, with a coupling direction essentially perpendicular to the plane of the gear ( 20 ).
|
