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MMM Systems 508-496-0483

MAGNETIC BEARING

The Magnetic Bearing is a magnetically levitated shaft that is free to rotate. The shaft has two permanant magnets mounted on each end. The housing has both a permanant magnetic filed and electromagnetic fields. There is a variable reluctance detection coil and an electromagnetic forcer coil embedded in the housings. There is a electronic closed loop variable reluctance position detection and electromagnetic force rebalance cricuit. MMM Systems would be pleased to provide you with a quote to custom make a magnetic bearing for you.

The photo below is a prototpye magnetic bearing.  


The figure below shows the Solid Works model of the magnetic Bearing in an angular displacement application using an encoder


     

     

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