THK DPM Spline Nut

The THK DPM Spline Nut is designed for smooth linear motion and reliable torque transmission. It uses a special high-strength zinc alloy formed by die casting. The flanged design also makes mounting easier.

The DPM has high wear resistance and low sliding friction when used with the dedicated spline shaft. The spline shaft is hardened through cold rolling and mirror-finished for smooth movement. The spline teeth also provide stable torque transmission.

The THK DPM Spline Nut is available for 12 to 50 mm spline shaft diameters. Dynamic permissible torque ranges from 17.6 to 910 N·m, depending on the model.