GRM-219
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34927840-GRM-219
Grommet, Round, 7/32 in., Rubber, 3/32 in., 17/32 in., 13/32 in., 11/32 in.
An encoder is classified into four types: mechanical, optical, magnetic, and electromagnetic induction types.
IP (or "Ingress Protection") ratings are defined in international standard EN 6529 (British BS EN 6529:1992, European IEC 659:1989). They are?used to define levels of sealing effectiveness of electrical enclosures against intrusion from foreign bodies?(tools, dirt etc) and moisture.