Operating on non-contact magnetic sensing with up to 4096 ppr, the encoders are wear free and provide virtually unlimited service life. The fully encapsulated magnetic sensor with IP 66 and IP 67 as standard protection will master even harsh environments with high degree of soiling by dust, chippings or oil, but also with constant and cyclic humidity at extended temperatures ranging from -40 to +85 °C. The matching pole wheels provide 14 to 15 mm in depth and fit shafts from 6 to 43.5 mm. The sensing head withstands 500 resp. 30 g. The resilient metal housing provides electromagnetic compatibility, which is enhanced by shielded polyurethane cable twisted in pairs. Encoders are available with 5 VDC supply and TTL/RS-422-compatible line drivers and as 10 to 30 VDC version with push-pull output. Both variants output two channels with 90° shift and inverted signals. As an option, both zero pulse and inverted channels provide magnetic encoding by reference magnet. The encoder comes with a distance gauge to ease mounting and to make sure the exact gap between pole wheel and sensing head is kept.
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