Carbon brushes for DC motor

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Carbon brushes for DC motor in process equipment: traction motors, lifting, rolling mills, winders…
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.

DC motors 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 (from 15 to 55m/s)
Brush wear indicator systems
DC motors: applications
Electric and Diesel Electric Locomotives (traction motors)
Subways (traction motors)
Streetcars (traction motors)
Trolleybuses (traction motors)
Oil & gas (drilling, lifting, pump and anchor motors)
Mining (draglines, shovels, wheel motors for front loaders and trucks, conveyors)
Paper plants (paper machines, winders)
Metallurgy (rolling mills, winders, wire drawing machines, extruders, winding machine)
Cement plants (furnace motors, ventilators, ground or aerial conveyors)
Plastic Industry (extruders)
Aerospace (auxiliary motors)
Forklifts (lifting motors, traction motors)
Elevators (lifting motors)
Ports & marine (lifting motors for cranes and gantry cranes, propulsion motors, onboard motors)

1 reviews
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