Datasheet

Novotechnik
Messwertaufnehmer OHG
Postfach 4220
73745 Ostfildern (Ruit)
Horbstraße 12
73760 Ostfildern (Ruit)
Telefon [phone]
Telefax [phone]
[e-mail]
www.novotechnik.de
© 03/2015
Subject to changes.
Printed in Germany.
Lateral magnet offset (will cause additional linearity error):
The maximum error which is caused by lateral offset between
sensor and position marker can be approximated as follows:
Error [°] = magnet constant x (offset [mm] )
2
The magnet constant depends on the position marker.
Example: Z-RFC-P02:
magnet constant = 0.8° /mm
2
;
offset = 0.5 mm
Error [°] = 0.8°/mm
2
x (0.5 mm)
2
= 0,2°
Z-RFC-P03
Magnet for direct application onto customer’s shaft
• magnet constant 1.85°/mm
2
• max. permitted radial offset ±1,5 mm
• packaging unit 1 pcs. P/N 005658
• packaging unit 50 pcs. P/N 056081
Z-RFC-P04
Magnet for direct application onto customer’s shaft
• magnet constant 0.8°/mm
2
• max. permitted radial offset ±3 mm
• packaging unit 1 pcs. P/N 005659
• packaging unit 50 pcs. P/N 056082
Mounting instructions Z-RFC-P03 / Z-RFC-P04
• If the shaft is magnetizable please keep sufficient distance
• When the magnet is mounted in the shaft, the shaft may not
be magnetizable
• If the magnet is axially fixed on a magnetizable shaft the
working distances reduces by approximately 20 %
• In general, we recommend mounting on not magnetizable
materials, otherwise the stated working distances can change.