21-05-2015 дата публикации
Номер: KR1020150055398A
Принадлежит:
The present invention relates to a magnetic encoder installed in a wheel of a vehicle comprising: a backplate; and a magnet rubber arranged to have a hook shape, and curing-attached to the rear of the backplate. The magnet rubber includes a plurality of protrusions protruded from an attachment surface attached to the backplate, and a groove part between the protrusions, and the protrusion and the groove part are repetitively disposed in the direction of rotation of the magnet rubber, and, accordingly, by partially increasing the thickness of the magnet encoder, the present invention can improve ABS output performance as compared with a conventional thickness. In addition, in the case of increasing a magnetic flux density of a conventional magnet encoder, the thickness of the encoder is wholly increased, but, in the present invention, the thickness is partially increased so that a weight can be reduced and production costs can be reduced. Moreover, in the case of increasing the magnetic ...
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