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Indispensable components for pantographs in rail transportation

Contact Strips for Railway Applications

Electric rail operations require current collectors that ensure a safe, reliable and sustainable form of transportation. A critical component here are contact strips. Our contact strips establish permanent contact with the overhead line, increase operational safety and at the same time reduce wear and depot stops.

Schunk is the world's leading supplier of standardized and customized carbon brushes for rail transport. Our long-lasting carbon, cast or sintered carbon contact strips have established themselves on the market and offer excellent performance even under heavy use.

 Service of a contact strip on a Schunk pantograph
 Carbon-based contact strip for pantographs from Schunk Transit Systems

Carbon-based Contact Strips

Our carbon-based contact strips set standards in quality and adaptability. With extremely low contact strip and overhead line wear, they offer reliable performance. As individualized solutions, they also impress with optional properties ranging from arc resistance to aerodynamics. We offer the right solution for every customer-specific challenge.

 Sliding strip made of sintered materials from Schunk Transit Systems

Sintered Contact Strips

In demanding environments or specific rail systems, sintered contact strips are a first-class choice. Our high-quality sintered materials offer a wide selection and meet the highest quality standards. We adapt the material composition and design individually to customer requirements and optimize the weight at the same time.

Third rail cast grinding piece for conventional steel busbars

Metal Contact Strips

Our customized metallic contact strips set standards worldwide. They offer excellent temperature resistance, high corrosion resistance and the best emergency running properties. With a perfectly matched metal material, they guarantee stable and reliable performance.

Comparison: Sliding Strips Materials
Comparison: Sliding Strips Materials

Sintered, carbon-based or metallic sliding strips made by Schunk Transit Systems.

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Find the optimum sliding strip for your challenge!

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Innovative contact strips for the railroad - your benefits

 

  • High operational safety thanks to reliable contact with the overhead line

  • Low maintenance effort

  • Individual customization for optimal solutions

  • Perfect compatibility with pantographs on the market

  • Durability and maximum performance up to the wear limit

  • Excellent temperature resistance and stable performance level

FAQs - frequently asked questions about contact strips

What are contact strips for the track?

What characterizes good contact strips?

What types of contact strips are there?

Functional contact strips for rail transportation

As one of the leading manufacturers of contact strips, we offer customized contact strip solutions with innovative and field-tested connection technologies for a secure hold of the system components. Our robust carbon and cast-iron contact strips also impress in continuous use with maximum performance up to the wear limit.

The innovative contact strips enable increased operational reliability with minimal maintenance costs and thus contribute to the efficiency of rail operations. The contact strips are suitable for various rail types.

Arc protection and winter contact strips - innovations for long-lasting contact strips

Our latest development, a patented contact strip with magnetic arc protection, revolutionizes the reliability of power transmission in rail transport. This innovation minimizes arc damage, drastically reduces repairs and breakdowns and thus increases the availability of your rail fleet.

With the winter contact strips from Schunk, you can defy the adversities of winter. These are equipped with an ice scraper made of high-quality copper, which is characterized by its gentle interaction with the overhead contact line. In this way, our winter contact strips ensure a perfect, uninterrupted connection with the overhead line without any damage.

With Schunk's innovations for contact strips, you can ensure smooth rail operations in frost, snow and freezing rain by minimizing arcing and extending the service life of the contact strips. The ice scraper contact strips in particular drastically reduce the need to run glycerine before the actual start of traffic, which reduces both labor and personnel costs.

First-class contact strips from Schunk Transit Systems

As experts, we offer customized contact strips made from various high-performance materials - for maximum operational reliability with minimum maintenance. Find out more about our high-quality products and individual customizations by contacting the Schunk team.

Brochure: Stay Connected
Brochure: Stay Connected

Pioneering contact strip solutions
for railway operation

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Brochure: OnTrack Monitoring
Brochure: OnTrack Monitoring

Less downtime and maintenance costs

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Case Study: Efficient De-icing
Case Study: Efficient De-icing

Efficient de-icing of overhead lines - without glycerine

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Any questions?

Do you have any questions about our contact strips?

 Portrait of Philipp Hornik, Head of SBA Aftermarket, Schunk Transit Systems
Expert Interview: Philipp Hornik
Expert Interview: Philipp Hornik

Magnetic Sliding Strips for Railway Pantographs

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Magnetic Sliding Strips
Magnetic Sliding Strips

Arcing effectively reduced

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OnTrack Monitoring
OnTrack Monitoring

Optimize maintenance & reduce downtime

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Videos

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