Install Roll-Rings for your next high performance application and enjoy the benefits of long life without maintenance. Diamond Roll-Rings provide the next-generation solution to rotating electrical transfer. Based on over 20 years of research and development, Roll-Rings offer many advantages over traditional slip rings. Precision ball bearings align the coplanar inner and outer ring grooves and capture the rolling flexure, shaped like a wedding band, to complete an electrical circuit between the rotor and stator.

As the inner rotor of the module rotates clockwise, and the outer stator remains fixed, the flexures rotate counter clockwise and orbit the axis of rotation clockwise. Direct metal-to-metal contact through the preloaded flexure provides reliable contact performance that is backed by design analysis and life tests. While the sliding action of a slip ring creates intermittent electrical contact and wear, Roll-Rings provide low electrical resistance noise, minimal torque, and negligible wear debris. Install Roll- Rings for any slip ring application.