Mersen
CARBON BRUSHES FOR DC MOTORS
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Mersen offers a wide range of electrographitic brushes, particularly adapted to DC motors (of which globally renowned EG34D grades).
Electrographitic grades are prepared from carbon powders and coke; they are then subjected to high temperature thermal treatments (>2500 °C) to transform the basic amorphous carbon into artificial graphite.
MAIN FEATURES
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 (from 15 to 55m/s)
Brush wear indicator systems available as an option
DC MOTORS: APPLICATIONS
Electric and Diesel Electric Locomotives (traction motors)
Metro (traction motors)
Tramways (traction motors)
Trolleybuses (traction motors)
Aerospace (auxiliary motors)
Metallurgy (rolling mills, winders, wire drawing machines, extruders, winding machine)
Paper plants (paper machines, winders)
Cement plants (furnace motors, ventilators, ground or aerial conveyors)
Plastic Industry (extruders)
Forklifts (lifting motors, traction motors)
Mining (draglines, shovels, wheel motors for front loaders and trucks, conveyors)
Ports & marine (lifting motors for cranes and gantry cranes, propulsion motors, onboard motors)
Oil & gas (drilling, lifting, pump and anchor motors)
Elevators (lifting, ski lift motors)