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Helwig Carbon Brush Specification Guide
Identifying the specs for a carbon brush is a major challenge for users and manufacturers of carbon brushes. This guide includes the elements necessary to provide an accurate description of a brush. By furnishing the full information about the brush, Helwig Carbon will be able to supply the best brush design for your application. To…
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Helwig Carbon Silver Graphite Brushes for Performance and Reliability
Helwig Carbon silver graphite brushes are used for electrical power, signals, and data transmission from stationary to rotating components. These silver graphite grades are engineered and tailored for such voltage sensitive applications. These products are critical to performance, image resolution and speed.
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Helwig Carbon Locomotive Traction and Other Brushes
For more information and part numbers, select image above.
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Importance of Spring Force on Carbon Brush Function
To read the full article, select the image.
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Helwig Carbon Cleaning Contact Surfaces
Download article by selecting the image.
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Helwig Carbon in Partnership with Carbex takes Brush Monitoring to the Next Level with i-Brush 2.0
The Carbex i-Brush 2.0 system with integrated sensors in the carbon brush and an external control unit, enables maintenance staff to check brush conditions and performance characteristics at any time from anywhere, providing a wide range of interfaces for your monitoring system.
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Helwig Carbon in Partnership with Carbex Introduces the I-Brush 1.1 System
Introducing the i-Brush 1.1 System for remote carbon brush monitoring. This plug-and-play system for motors and generators integrates sensors in the carbon brushes which enables maintenance staff to check brush conditions and performance characteristics at anytime from anywhere.
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Helwig Carbon Hydro Power Brushes, Holders, Seals, and Rings
Helwig Carbon brushes, brush holders and constant force springs are engineered for maximum reliability in hydro turbine generators.
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Helwig Carbon Brush Specification, Installation and Troubleshooting Guide
When troubleshooting an issue, choosing the right carbon brush for any motor or generator involve many factors including the environment, motor loading, and grounding. Mixing brush grades, styles, or brushes from different manufacturers can cash a flashover. In all cases, the carbon brushes are the fuse of the DC motor or generator circuit. Carbon brushes are…
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Helwig Carbon Brushes Elevator Technician Field Guide
When it comes to carbon brushes, this is no “magic” brush grade and there is no substitute for good maintenance. You can maximize brush life and equipment performance by taking the appropriate steps, such as checking for proper spring tension, proper current density, proper maintenance of the commutator and that brushes are changed properly. Brushes…
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Helwig Carbon Family of Products Company Profile
Helwig Carbon provides expertise and carbon-related solutions for sliding electrical and mechanical applications in the global market. Learn more about Helwig and the industries they serve.
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Helwig Carbon’s Brush Face Condition Guide
What is happening to the carbon brush face? It would be premature to blame the brushes or the carbon grade for fast wear problems. The appearance of the worn brush is telling you a story about operating conditions. From smooth to chipping, what are your brushes telling you. Find out more here.
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Helwig Carbon Innovations
Longer product life and improved performance motive each Helwig innovation and history shows the successful outcome.
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Helwig Carbon Celebrates 85 Years of Innovations
The technical product innovations developed by Helwig Carbon Products have received universal acceptance over many decades, have been copied by carbon brush manufacturers world-wide, and are still in use today. There is no question that the development of carbon brushes was key to the future of electrical machines as the primary drive system of the…
