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Engineering name section for name Since 1928

 

Engineering name section for name Since 1928



Manufacturers of Custom Engineered Sliding Carbon Solutions

Helwig Carbon Products, Inc. is the premier, family-owned, American manufacturer of carbon brushes, brush holders, spring assemblies, Bearing Protection Kits™, metal graphite brushes, and carbon graphite components. Since 1928, we have forged innovations that have since become industry standards and requirements. We pride ourselves on manufacturing all of our products to the highest standard and performance because we know your application depends on it!

Made In The USA and located in Milwaukee, WI, Helwig Carbon’s carbon brush and holder solutions are expertly designed for maximum performance on all types of industrial motors and generators including: commutator and slip ring, fractional horsepower motors, tachometers, synchronous motors, and permanent magnetic motors.

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Recent Blogs / News

Shaft Grounding Contamination Test by Helwig Carbon

Shaft Grounding Contamination Test

Grease is a common contaminant in industrial motor environments. When shaft grounding is necessary to protect bearings from damaging VFD-induced currents, it is important to know how the grounding performance is affected due to common contaminants, such as grease.  Helwig conducted a test to verify the performance of the carbon fiber ring and the Helwig Bearing Protection Kit (BPK) when grease gets onto the motor shaft.

Recent Blog Posts

Shaft Grounding Contamination Test

Grease is a common contaminant in industrial motor environments. When shaft grounding is necessary to protect bearings from damaging VFD-induced currents, it is important to know how the grounding performance is affected due to common contaminants, such as grease.  Helwig conducted a test to verify the performance of the carbon fiber ring and the Helwig Bearing Protection Kit (BPK) when grease gets onto the motor shaft.

 

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