Paulstra Encoders 2009

SceCom - 13/11/06 Encoders 1

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Encoder

Function : Detection of the rotation speed, position, and direction of the rotation

Applications ABS system Engine Gear box

management managementAT ; DCT ; CVT



Axial or radial encoder ?

The choice has to be done in function of your application

Axial Radial

A

A

A-A A

A

A-A



Sensor Magnetic rubber

Why magnetic encoder ?

Reduction of the size of the sensor

Better accuracy of the signal especially for low speedWeight and size of the ring reducedIntegration of the encoder with the seal



Integration of encoder in a bearing seal

Integration of the encoder in the same package



Some examples of applications equipped with Some examples of applications equipped with PaulstraPaulstra encoders :encoders :

PeugeotPeugeot 407 407 –– 307 307 --10071007 CitroënCitroën XsaraXsara –– Picasso Picasso –– C5 C5 -- C3 C3 –– C2 C2 –– C1C1

RenaultRenault MeganeMegane –– Laguna Laguna –– Modus Modus –– ClioClio NissanNissan Micra Micra

VWVW PassatPassat –– Golf Golf –– Polo Polo –– TouaregTouareg MercedesMercedes ClasseClasse A A –– ClasseClasse B B –– VitoVito

BMWBMW SerieSerie 1 1 –– SerieSerie 33 ToyotaToyota AygoAygo –– CorollaCorolla PorschePorsche Cayenne Cayenne

FiatFiat PuntoPunto -- 600600 Alfa RomeoAlfa Romeo 147 147 –– 156156 FordFord Focus Focus –– CmaxCmax

60 % Market Share of European vehicles 60 % Market Share of European vehicles equipped with magnetic encodersequipped with magnetic encoders

Magnetic encoders for ABS

Paulstra Encoders 2009

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