THK DKN Series Double Nut Precision Ball Screw (Slim Nut)

The THK DKN Series Full-Ball Type Precision Ball Screw features a slim nut and double-nut preload design for high rigidity and precise linear positioning. Its full-ball construction provides reliable load capacity and stable performance in precision motion applications.

The DKN Series is available in 40, 50 and 63 mm screw shaft diameters, with a 20 mm lead and DN value of 70,000. The preloaded design provides rigidity values up to 1,470 N/μm, making it suitable for demanding precision positioning systems.