Fraba

FRABA is a worldwide company founded in Germany. The company manufactures products for fabrication and process automation and is specialized in sensor manufacturing, for example sensors which are used in windmills and heavy machinery. The company holds several patents of encoder innovation. Until the 1960s, FRABA's main product was mechanical relays. In 1963 the company started selling brush rotary encoders, leading to the development of the first optical rotary encoder in 1973 and the magnetic multi-turn rotary encoder in 2007.

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