Spline Shaft and Nut

Spline shaft and Spline nut are a coupling element with interlocking toothed profiles. This system can be engaged with each other thanks to the toothed profile on one end of the shaft and the toothed profile on the inner surface of the nut. This design converts the rotational motion of the shaft into linear motion of the nut and thus provides power or motion transmission. Spline shaft and spline nut systems are based on a similar principle to screw systems, but provide higher efficiency and precision thanks to the toothed profiles.