THK Co., Ltd. SDA2020VS-3TTG0915LC5 Ball Screw

The THK SDA2020VS-3TTG0915LC5 Ball Screw delivers precision linear motion for industrial automation, featuring a 20 mm diameter screw shaft, 20 mm lead, and a 915 mm shaft length in a right-hand thread. This recirculating ball screw uses a flanged ball nut to provide low friction, smooth travel, and high rigidity, with a Ball Screw Accuracy Grade of C5. Designed for use in CNC machining centers, robotic automation, semiconductor manufacturing equipment, packaging machinery, precision positioning systems, and other factory automation machinery, it enables accurate, repeatable motion in high-demand applications. Maintenance teams and system integrators rely on SDA2020VS-3TTG0915LC5 for machine repairs, precision motion-control retrofits, automation upgrades, and replacement of worn linear drive components; common replacements include THK SDA2020VS-3TTG1000LC5, THK SDA2020VS-3TTG1200LC5, and THK SDA2020VS-3TTG1500LC5.