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| Planetary Screw Assemblies |
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Using the PLSA Planetary Screw Assemblies, Rexroth extends the area of application of their screw assemblies by the fast movement of high loads.
In Planetary Screw Assemblies, several planets are positioned rotation-symmetrically in one nut.
They rotate parallel to the axis around a rolled threaded spindle and generate a linear motion.
The numerous construction-inherent contact surfaces lead to high axial stiffness and load-bearing capacity and thus allow for a long service life.
PLSAs achieve highest positioning accuracy and repeatability even with minimum travel movements.
For more details, see navigation bar at right
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