Kollmorgen R66 WKS MB RN56 WK ME Servo Drive Housing

The Kollmorgen Seidel servo drive housing chassis R66 WKS MB RN56 WK ME is a refurbished enclosure that houses legacy Seidel/Kollmorgen servo-drive electronics, designed to accept the R66WKSMB housing in combination with an RN56WKMB-style backplane to form a complete drive chassis for older WKS-series controllers. This chassis provides the protective enclosure, mounting framework, and cable routing necessary to integrate backplanes, power rails, and control wiring in retrofit, service, and spare-part applications for Seidel systems that transitioned toward Kollmorgen Servostar platforms. Product listings identify the component as R66WKSMB and reference RN56WKMB-compatible backplanes, signaling its role in servicing or extending life of legacy equipment such as 60WKS, 64WKS, 65WKS, and 66WKS drives. Used by technicians to preserve original interconnects and minimize modification during maintenance, this housing aligns with Kollmorgen's historic WKS/DIGIFAS to Servostar guidance, which documents substitutions and compatibility pathways within the Seidel/Kollmorgen family.