Carbon brushes for signal & power transmission

current signal transmission brush Mersen

Graphite brush for current and signal transmission: pitch motor, Ward Leonard group, annealers...

Mersen offers a wide range of metal graphite brushes for current and signal transmission.

Metal graphite grades are prepared from purified natural graphite and metal powders (copper, silver…); then they are pressed and baked to bring them to the required solidity and cohesion levels.

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Signal & power transmission carbon brushes

Characteristics

  • Specific designs
  • Selected materials
  • High quality tamping
  • Optimized cable dimensions
  • Good mechanical stability
  • High electrical conductivity
  • Low friction coefficient
  • High transient current density
  • Wide speed range (15 to 55m/s)
  • Brush wear indicator systems

Applications

  • Wind mills (pitch motors, yaw motors)
  • Metallurgy (annealers, Ward Leonard, electrolytic treatment lines, finishers)
  • Packaging (data collection from the production lines)
  • Elevators (Ward Leonard)