System for determining the rotational information of an organ

Abstract

The invention relates to a system for determining rotation information of an organ (1) around an axis (R) by means of a device comprising an encoder (11, 12) carried by a body (50) fixed in rotation to said organ, said encoder having a track (11a, 12a) capable of emitting a periodic signal representative of the rotational displacement of said organ; a sensor comprising a sensitive pattern (15, 16) disposed at a reading distance (d) from the track (11a, 12a) to deliver the information as a function of said displacement; said system comprising a housing (17) in which said component is rotatably mounted by means of a bearing (18) and, fixed in the housing (17), a module (19) to which the sensor is attached, the guide bearing (18) being carried by the module (19), a spacer (26) for adjusting the reading distance (d) being disposed between the body (50) and the guide bearing (18). Figure 5

Inventors

BAUDU ALEXANDRE
RUHLAND SIEGFRIED

Assignees

NTN EUROPE

Dates

Publication Date: 20260501
Application Date: 20240229
Priority Date: 20240229