The Endura-Trac™ series of slip ring assemblies were developed for a wide variety of applications and environments. The flexible design and through-bore capability of up to 9 inches, along with many other options make it ideal for a designer to incorporate into new and retrofit applications. Modular construction allows a range of signal and power combinations with power circuits up to 30 amps and signal circuits. With the release of the Fiber W Series the traditional composite brushes have been replaced with fiber brushes, eliminating the need for debris maintenance and brush replacement for the life of the slip ring.