roller screw
SV, BV, PV series

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roller screw roller screw - SV, BV, PV series
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Description

Recirculating roller screws
Benefits:
High load carrying capacity and high axial stiffness further increased with preloaded versions
High positioning accuracy with high repeatability
Limited torque to be applied thanks to small lead and high efficiency
Improved robustness and reliability providing long service life
Features:
Very fine lead down to 1,0 mm, while providing a high load carrying capacity and high axial stiffness
Heavy load capacity and long service life
Low back driving ability
No miniature parts
Recirculating roller screws through grooved rollers provide the ideal combination of load carrying capacity, possible small lead for fine resolution and positioning accuracy and axial stiffness for ultra precision driving solutions.
The small leads and small helix angle can provide a low back-driving capability, in combination with low rolling friction.