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Magnetic Encoder - Low Resolution - P9123

P9123 Low Resolution Magnetic Encoder


The P9123 Series magnetic encoder is by design, a rugged cost-effective industrial grade product that uses magnetic technology to address the weakness of the more frangible optical encoder counterpart. Intended for low resolution applications, it functions as an incremental angular position encoder when used with a multi-pole permanent magnet target wheel. Direction of rotation can be obtained from the two output channels that are 90° electrically out of phase. The final PPR count can be selected by magnetic pole count of the permanent magnet target. 



  • Magnetic Encoder Pulse Counts up to 30 Counts per Channel
  • 2 Channel Quadrature Magnetic Encoder Channels
  • Designed to be used with a P16 Magnet Target Wheel
  • 26 AWG Leads
  • Low Profile Housing of only .375 inches
  • -40 to 85 Degrees C
  • Rugged Thermoplastic Housing
  • Through Hole or Enclosed Housing Available
  • Non-slotted Bolt Hole Pattern upon request
  • Available with or without internal pull resistors

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