15 Jul 2019
Schunk has developed a product that is proven to safely transfer parasitic current through a rotating shaft via way of carbon fiber grounding. Without a low impedance path parasitic current will transfer through ball bearings causing pitting and leading to high temperature bearing faults. Using a proprietary coating, Schunk can utilize the high surface area of a carbon fiber strand as a conductive path for high frequency current. This creates hundreds of individual connection points with the ground shaft and utilizes the skin effect principal to reduce electrical impedance.
Schunk Carbon Technology, LLC | www.schunk-carbontechnology.com