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Recirculating roller screws


  • High load capacity and rigidity, further increased by preloaded options
  • Extremely accurate positioning with excellent repeatability
  • Limited torque applied due to short wheelbase and enhanced efficiency
  • Improved robustness and reliability to ensure long service life


  • 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 offer an ultra-precise drive solution thanks to a perfect combination of high load capacity, the smallest possible pitch for fine resolution, high positioning accuracy and axial rigidity.
The small pitches or pitch angles of the spindle thread reduce both backward motion and rolling friction.

      up to 4 000 rad/s2

      Nominal diameter

      from 8 to 125 mm


      from 1 to 5 mm

      Basic dynamic load capacity

      up to 756 kN

      Basic static load capacity

      up to 2 270 kN

      Maximum speed n x d0
      30 000 for d0 <= 25
      20 000 for d0 > 25



      Cylindrical nut with axial play or without slack.



      Centred flange nut with axial clearance or without slack.



      Preloaded with a split nut, cylindrical nut and a centred flange nut.

      For product orders, please refer to our catalogue pages where the ordering keys are indicated. Please do not use the ordering keys generated here as they may be incomplete.
      IL-05003/5-EN-January 2023-Roller screws
      EL-02006-EN-January 2023-Full electric transition
      EL-03007/2-EN-February 2023 Solutions for imaging equipment

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