Precision ring drive system for mechanical, machine applications
Nexen Group's Compact Ring Drive (CRD) system is designed for cutting systems, gantry systems, medical products, robotics, aerospace, machine tool, semiconductor, and material handling applications.
Nexen Group's Compact Ring Drive (CRD) system features precision grade bearing and drive mechanism in a sealed housing. The CRD is ideal for applications including cutting systems, gantry systems, medical products, robotics, aerospace, machine tool, semiconductor, and material handling. Freely programmable, the three-drive design configurations allow the CRD to be optimized for high speed, high torque or both, depending on the application. With a 250 or 350 mm dial plate bolt circle diameter and a large open center, users can optimize performance in a small space. The combination of Nexen’s roller pinion technology with integrated bearing and motor/gearhead deliver a rigid, smooth system with zero backlash options from the motor through the driven load. Benefits of Nexen’s CRD, include indexing precision up to ± 30 ArcSec and repeatability up to ± 5.1 ArcSec, the ability to handle speeds up to 225 RPM, and smooth motion.
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