Carbon brushes for transmission and control of generators

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Renewable energies are becoming increasingly important in worldwide energy generation. Wind energy is the most rapidly growing form of renewable energy. In both onshore and offshore areas, giant wind farms are springing up.

Carbon brushes are very important functional components of wind energy generators. They are used as electrical contacts for power transmission. Our expertise in materials and applications makes us a sought-after partner in the wind energy industry.

Application-specific products for wind energy generators:

Grounding and power brushes
Special brushes for low- and high-humidity climates
Lightning protection brushes
Custom-designed products and shapes
Silver- and copper-containing carbon brushes

SGL Gelter offers high-quality carbon and metal-graphite brushes worldwide - even for challenging applications and weather conditions. Our combination of in-depth production and material knowledge with short production and delivery times enables us to be a reliable supplier for power transmission in electrical machines. The materials can be adapted to the respective application and shape at the customer's request.

Take advantage of our application-technical expertise. We are glad to advise you on how to optimize your processes and will work with you to find specific solutions to your needs.

We offer tailored solutions that comply with high quality and environmental standards ISO 9001, ISO 14001, TS 16949 and ISO 50001 and so meet the demanding requirements of wind generators and turbine manufacturers, wind farm owners, and maintenance providers.

Carbon Brushes

Our portfolio ranges from carbon brushes and brush holders to brush rockers and slip rings. Our carbon products are notable for their exceptional properties and meet stringent requirements for reliability, robustness, and service life.

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Our die-molded carbon, graphite and resin-bonded carbon materials are characterized by particularly high mechanical strength and very good sliding properties.