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The ED-17 magnetic encoder can be easily mounted onto an existing shaft.  The serial output provides absolute angular position information even when power is cycled. The encoder is designed with modular and flexible construction methods. 


  • Magnetic sensing technology 
  • Encapsulated electronics/sealed unit 
  • Digital SSI interface 
  • Low profile 
  • Consistent rotational torque 
  • IP52 sealing 
  • Metallic threaded bushing mounting 
  • Industrial temperature range (-40°C to 85°C) 
  • Excellent stability – no optic degradation 


Please review product documents or contact us for the latest agency approval information.  

Product Type Features

  • Product Type  Rotary Absolute Encoder

Configuration Features

  • Interface  SSI

  • Electrical Connection  5 Pin Header

Electrical Characteristics

  • Input Voltage (VDC) 4.75 – 5.25

  • Output Level (Low) (VDC) 2.5

Body Features

  • Housing Material  Plastic

  • Flange  Metal

  • Shaft  Metal

  • Enclosure Design  IP52

  • Shaft Seals  IP52

Usage Conditions

  • Operating Temperature Range  -40 – 85 °C [ -40 – 185 °F ]


  • Bearing Life (Shaft Revolutions)  30 M

  • Maximum Operating Speed (RPM) 3000

  • Shaft Loading (Axial) (Newton) 20

  • Shaft Loading (Radial) (Newton) 10

Packaging Features

  • Package  25.4 x 25.4 x 13.2 mm


  • Pulses Per Revolution  512

  • Bearing Type  Ball

  • Angular Range (°) 360

Related Materials

Datasheets & Catalog Pages

Terms and Conditions

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This information has been provided to your free of charge for your use but remains the sole property of TE Connectivity Corporation (''TE'') or SnapEDA,  Inc. or Ultra Librarian/EMA Design Automation, Inc. (collectively, "Company"). While Company has used reasonable efforts to ensure its accuracy, Company does not guarantee that it is error-free, not makes any other representation, warranty, or guarantee that the information is completely accurate or up-to-date. In many cases, the CAD data has been simplified to remove proprietary detail while maintaining critical interface geometric detail for use by customers. Company expressly disclaims all implied warranties regarding this information, including but not limited to any implied warranties or merchantability or fitness for a particular purpose.