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Contactless magnetic incremental encoder family EMI

Contactless magnetic incremental encoder family EMI

22 April 2013

High protection class for marine and textile industry

PEWATRON announces ELTRA’s new EMI family of contactless incremental encoders. Using an external magnet, this encoder is perfectly suited for applications where a high level of dust or water protection is needed. The encoder is available in a small 22 mm housing (EMI22) as well as in a standard industrial 55 mm housing (EMI55)

Main characteristics:

  • High temperature range -40 °C up to +125 °C
  • IP68/IP67 protection rating
  • High operation speed up to 10’000 rpm
  • Up to 2048 CPR
  • Power supply: 5 VDC for EMI22, 5-28 VDC for EMI55

The encoder has an excellent mechanical sturdiness. His magnet was designed for very easy mounting onto the motor shaft. Main applications include electric motors marine industry, iron and steel industry, textile machines, woodworking, paper-working, glass working, marble-working machinery and, more generally, automation and process control fields

Absolute encoder variants are also available in the same housing with external magnet:

  • EMA family with RS422 SSI outputs up to 13 bits resolution
  • EMS family with 1 Vpp Sine/Cosine output

About PEWATRON

PEWATRON, specialises in physical and geometrical sensors, power supplies and e-components. PEWATRON delivers a wide assortment of electronic components ranging from standard products, semi-custom products to custom products. PEWATRON works closely with developers and can be involved right from the start of a product development process to ensure that together with the customer, the best fitting component for the application is found.

PEWATRON, an independent company that belongs to the Angst+Pfister Group, has been serving customers in Europe with prompt and individual service for over 30 years. Through the Angst+Pfister Group, PEWATRON belongs to a world-wide network of over 750 employees and 75,000 satisfied customers.

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