The Precision Ring Drive (PRD) combines Nexen’s innovative Roller Pinion System (RPS) technology with a precision-grade bearing and gearhead, it takes indexing or rotary positioning systems to a higher level of performance, providing unmatched positional accuracy, high rigidity and acceleration, low maintenance, and long life.
The Nexen PRD is ultra-efficient and very quiet at moderate speeds. In addition, the PRD can produce accelerations up to twice as high as similar indexing technologies, providing more productivity.