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Overview

As a light duty feedback sensor the ED-18 magnetic encoder can provide rotation speed, direction or positioning information.  The analog output provides absolute angular position information even when power is cycled on and off. As an HMI device it can be used as a rotary input control for use on instrumentation panels. The ED-18 Series is designed with our modular and flexible construction methods. 

BENEFITS

  • Magnetic sensing technology
  • Encapsulated electronics/sealed unit
  • Harsh environment compatibility
  • Analog voltage and current output
  • Low profile
  • Consistent rotational torque
  • Resistant to contamination
  • IP52 sealing
  • Metallic threaded bushing mounting\
  • Wide operational temperature range (-40 °C to 85 °C)
  • Excellent stability – no optic degradation
  • Sleeve or ball bearing 
Features

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

Product Type Features

  • Product Type  Rotary Absolute Encoder

Electrical Characteristics

  • Input Voltage (VDC) 4.75 – 5.25

  • Input Current (mA) 15

  • Output Level (High) (VDC) 4.5

  • Output Level (Low) (VDC) .5

  • Electrical Connection  3 Pin Header

  • Output Level (High) (mA) 20

  • Output Level (Low) (mA) 4

Body Features

  • Housing Material  Plastic

  • Flange  Metal

  • Shaft  Metal

  • Bearing Type  Ball, Sleeve

  • Enclosure Design  IP52

  • Shaft Seals  IP52

Usage Conditions

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

Operation/Application

  • Bearing Life (Shaft Revolutions)  3 M (Sleeve Bearing) or 30 M (Ball Bearing)

  • Maximum Operating Speed (RPM) 300 (Sleeve Bearing) or 3000 (Ball Bearing)

  • Shaft Loading (Axial) (Newton) 20

  • Shaft Loading (Radial) (Newton) 10

Packaging Features

  • Package  25.4 x 25.4 x 12.6 mm (Ball Bearing), 25.4 x 25.4 x 13.2 mm (Sleeve Bearing)

Other

  • Interface  Analog Voltage, Current

  • Angular Range (°) 360

Related Materials

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This information has been provided to you free of charge for your use but remains the sole property of TE Connectivity Corporation ("TE"). While TE has used reasonable efforts to ensure its accuracy, TE does not guarantee that it is error-free, nor 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. TE expressly disclaims all implied warranties regarding this information, including but not limited to any implied warranties or merchantability or fitness for a particular purpose.