Ball Spline - The Structure (HIWIN)

Ball Splines are used for precise guidance of linear movements. They consist of a spindle with three pairs of longitudinal grooves and a Ball Spline nut. The nut contains ball cages filled with steel balls. They roll along the longitudinal grooves of the ground spindle and thus enable precise linear movements. Due to the angular arrangement of the force-transmitting elements, Ball Splines can absorb both radial forces and torque loads.
The exact interaction of the components is illustrated in the video.
You can find more information about HIWIN Ball Splines at:
www.hiwin.de/en.
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