A slip ring is used in-between a fixed and a rotary part of a machine to transfer power, control current and data. Elma co-operates with Kraus Elektrotechnik GmbH, a leading international German manufacturer of slip ring assemblies. A wide range of slip ring assemblies can be supplied for various applications. In addition, Kraus can manufacture slipring assemblies according to your specifications and requirements. Thanks to continuous investments in research and development Kraus remains the market leader in providing slip ring assemblies meeting the highest quality standards. Thanks to a fast response Kraus is able to offer its customers a high degree of flexibility and support.