Analysis of the Dependence Between Air Gap Size on the Output Signal of Hall Effect Speed Sensors

In this work, the subject of research was Hall Effect speed sensors from the DSNT series made by NT Contact. The purpose of the experiment was to compare the dependence of the air gap between the sensor and the gear wheel, and to observe the change in the output signal. In the framework of this study, gears with different tooth modules and sensors developed for these tooth modules were taken and the results are presented.