- Specific designs
- High quality tamping
- Optimized cable dimensions
- High electrical conductivity
- High transient current density
- Wide speed range (15m to 35m/s)
Mersen offers a wide range of metal graphite brushes, particularly adapted to asynchronous motors with wound rotor.
Metal-graphite brushes 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.