Model EMS22 Non-Contacting Magnetic Encoder

Part Number Information
Part #: Price/Availability:
EMS2 Buy Now

Bourns® Model EMS22 is available in both a 3.3 and 5.0 VDC supply voltage and is offered in two different versions. This product has the capability of rotating up to 10,000 RPM while maintaining code accuracy, making it suitable for MMI applications such as industrial automation. This performance is achieved by utilizing dual ball bearings in the construction of the device, resulting in extended rotational life up to 100,000,000 shaft revolutions (beyond 100,000,000 shaft revolutions in some configurations). The EMS22 non-contacting encoder is ideal for use in harsh environments where extreme levels of temperature, moisture and particles are present. The outstanding performance of this device is attributed to the non-contacting technology and superior performance of the austriamicrosystems® AS5040 Hall Effect ASSP. In addition, this product is sealed to IP** 65 with an optional upgrade to IP 67.


  • 3.3 and 5 VDC voltage supply option
  • Variety of output positions
  • Bushing or servo mount
  • Non-contacting magnetic technology
  • Small size
  • CMOS and TTL compatible
  • Long life
  • High operating speed
  • Highly repeatable
  • Sealed option
  • Magnetic technology


  • Audio Mixer & Broadcasting Equipment
  • Automotive
  • GPS
  • Industrial Equipment
  • Medical Equipment
  • Office Equipment
  • Custom Applications