THK WTF Transport Ball Screw

THK WTF is a transport ball screw designed for smooth linear movement and material handling applications. It uses a large lead to produce fast movement with a simple, compact design. The WTF has no preload and a DN value of 70,000.

The WTF is available with screw shaft diameters from 15 to 50 mm and lead options from 20 to 100 mm. Its basic dynamic load rating ranges from 4.3 to 36.3 kN. This makes the series suitable for applications that require reliable transport over longer distances.

THK WTF models are available with different shaft lengths, accuracy grades and contamination protection options. The series also supports rolled shafts and different shaft-end shapes to suit installation requirements.