The robust RLS axial magnetic incremental rings consist of an elastoferrite layer and a stainless steel hub. The elasto-ferrite layer is magnetised with 2 mm long alternating magnetic poles, which form an incremental magnetic pattern.

A unique reference mark can also be added to the incremental magnetic pattern.


  • Non-contact technology
  • Compatible with RLS LM and RLS RoLin family readheads
  • High speed operation
  • Easy mounting
  • Different shaft diameters available
  • Excellent resistance to dirt and dust
  • Unique or periodic reference mark
Configure and Buy Configure Data sheet

Product data


Available ring sizes (outer diameter)
19.5 mm, 24 mm, 26 mm, 34 mm, 45 mm, 49 mm, 50 mm, 61.3 mm, 80 mm, 100 mm


Operating and storage temperature
CPE: -40 °C to +100 °C, HNBR: -40 °C to +160 °C
Compliant with EU Directive 2002/95/EC
More info in Data sheet

Speed calculator

Calculate maximum speed and determine product parameters based on your application.


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