Rotative or angular measurments like

• revolutions

• speed

• angles

• drafts

• etc.

All the advantages of the magnetic measurment principle can be used by using magnet rings also for rotary movements e. g. revolutions angular- or extent-measurements. The magnetic rings are a wear-free and space-saving alternative to optical rotary encoders and are insensitive against dirt, dust, liquids and vibrations. For scanning these magnetic rings the conventional ELGO Incremental-Measuring-Systems of the product rows GMIX, LMIX and EMIX are usable. The ring-provided with a magnetic pole division (north/south pole) - is scannend contactless with a magnetic sensor system. At present three different standard magnetic ring sizes are available (on request customized variants are possible).

1. Large : Outside diameter 72 mm, inside diameter 54 mm, width 7 mm
2. Medium: Outside diameter 38 mm, inside diameter 30 mm, width 6.5 mm
3. Small: Outside diameter 19.7 mm, inside diameter 14.7 mm, width 4.1 mm

 These can be referred in each case with the used sensor adapted pole division:

• Types with 5 mm pole length (for GMIX- and LMIX-Systems)

• Types 2 mm pole length (for EMIX-Systems)