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Brush Stagger to Optimize Brush Life Through Current Density

  • January 2025
  • Number of views: 2471
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Chuck Yung
EASA Senior Technical Support Specialist 

When working with DC machines, it’s not uncommon to find a customer who runs different products requiring a range of armature current. Unlike other conductors, where lower current is a good thing, carbon brushes are designed for a narrow range of current density.

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EASA Technical Manual

More information on this topic can be found in EASA's Technical Manual
  • Section 3: DC Machines

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