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Carbon Brush
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Carbon Brush

Our precision-engineered carbon brushes are designed to protect your commutators and extend motor life. Available in high-performance grades for demanding industrial loads.
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Key Benefits

  • Self-lubricating
  • Heat resistance
  • Easy and inexpensive replacement
  • Versatile use

Technical Specifications

Density1.5 – 2.0 g/cm³, Varies with application and brush type
HardnessMeasured on Shore scale, Softer brushes-less commutator wear, Harder brushes-longer brush life
Contact voltage dropAround: 1 – 2 volts
Material compositionCarbon graphite, Electrographite, Metal graphite (copper-carbon)
Operating temperatureCan withstand: 100°C to 400°C (depending on grade)
Electrical resistivity5 – 500 µΩ·m

Applications

Electric motorsHousehold appliancesAutomotive systemsIndustrial machineryPower generation equipmentTransportation systemsRenewable energy systems

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