Support ring for a magnetic rotary speed sensor comprises a stepped grove with at least an inner groove for collection of excess mounting glue and an outer channel along which the strip is guided

摘要

Support ring for a magnetic rotary speed sensor has at least a magnetic strip with alternating north and south poles glued to its circumference. The ring has at least a multi-step groove in which the strip is glued. The lowest step forms a collection groove for excess glue, while the step above forms a guide channel for the magnetic strip.