ASM posirot PMIS4/PMIR7 Non-Contact, Wear-Free Magnetic Incremental Encoder

The ASM posirot PMIS4/PMIR7 encoder provides linearity of +/- 0.1 degree and resolution of 184,320 ppr.

Pmis4 Pmir7 350dpi
Asmsensors 10055038

ASM presents posirot PMIS4/PMIR7, a non-contact, wear-free magnetic incremental encoder solution which was designed to withstand harsh environmental conditions. 

  • Offers unique, simple slide-on shaft assembly
  • Consists of sensor head PMIS4 and magnetic ring PMIR7 with magnetic index mark
  • Sensor head is made of robust metal and is fully enclosed on all sides
  • Magnetic ring is available in three different diameters (27, 35 or 50 mm [1.06, 1.38 or 1.97 in.]) to fit various shaft sizes
  • Magnetic ring is mounted directly onto machine or motor shaft without a coupling utilizing patented slide-on mounting solution
  • Provides linearity of +/- 0.1 degree and resolution of 184,320 ppr
  • Distance between sensor head and magnetic ring can be up to 2 mm (0.08 in.)
  • Protection class IP67
  • Operates reliably at temperatures of -40-85 C (-40-185 F)
  • Shielded against electromagnetic interference
  • Available output types are HTL and TTL


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