THK DSP Series Ball Spline with Integrated Ball Screw

The THK DSP Series Ball Spline with Integrated Ball Screw combines a ball spline linear motion guide and ball screw drive element into a single compact unit, providing smooth linear movement and high thrust in a space-saving design. The integrated structure reduces the number of components required compared with conventional assemblies, helping save installation space and reduce equipment design and fabrication time. The DSP is well suited to applications requiring high thrust, including press fitting, caulking, punching and deep drawing.

The series offers a wide selection of configurations, with rated thrust from approximately 100 N to 800 N, multiple shaft sizes and stroke options, and flexible mounting orientations.