THK DK Series Positioning Ball Screws

The THK DK Series ball screws are designed for high-load and high-rigidity applications, delivering smooth and precise linear motion with excellent durability under demanding operating conditions. Featuring a robust nut structure with optimised ball circulation, the DK series ensures stable thrust performance and reliable positioning accuracy suited for heavy-duty industrial machinery and automation systems.

Available in a range of shaft diameters and leads, the series covers both precision ground and rolled shaft configurations to suit different accuracy, speed, and load requirements. The available models include the DK1605-4RRG2+351LC5A with a 16mm shaft and 5mm lead at 351mm length, the DK3205E-6RRG0+175LC7 with a 32mm shaft and 5mm lead at 175mm length, and the DK5008S-6RRG0+407LC7 with a 50mm shaft and 8mm lead at 407mm length.