Satellite Roller Screws

ROLLVIS satellite roller screws are used to transform rotary movements into linear movements and vice versa.

Product Description

ROLLVIS satellite roller screws are used to transform rotary movements into linear movements
and vice versa. The rolling elements are threaded rollers between the screw and the nut. The high
number of points of contact enables satellite roller screws to support very heavy loads.
The ROLLVIS range comprises satellite roller screws with no recirculation (types RV and HRV),
inverted roller screws (type RVI), Differential roller screws (rype RVD) and screws with recirculating
rollers (type RVR). Bearing units are also proposed to equip the different roller screw designs.

  • High axial load capacity
  • Long lifespan
  • High efficiency
  • No backlash
  • Extremely high rigidity
  • Accuracy greater than 6 μm/300 mm
  • High rotation speed (RV systems)
  • Small leads (from 0.25 mm) with wide diameters (system RVR)
  • Thin leads (to 0.02 mm) with medium diameters (system RVD)
  • Fast acceleration and deceleration
  • High reliability
  • Easy customization
  • Available in standard or Stainless materials

ROLLVIS Catalog