Linear Actuators


Attuatori Lineari - External Shaft
External Shaft


The DXXX Series Linear Actuators, come with hybrid stepper motors and ball-screws; Captive, Non Captive and External Linear versions available.

In External Linear DXXE Series, the nut shifts outside along the lead-screw. As a consequence, the load needs to be mechanically connected to the nut.

Available sizes: NEMA 8, 11, 14, 17 and 34, that is with a square flange from 21 to 87 mm.

Particularly suitable for applications where positioning accuracy, high thrust forces and low speed linear move are required together with an easy-drive system.

 Available customisations: stroke length, screw pitch, rotary encoder and custom winding.

From NEMA 8 to NEMA 34
Travel: up to 63,5 mm
Peak force: up to 2200 N
Option: zero backlash lead screw

Technical Spec



  • NEMA sizes 8, 11, 14, 17, 23, 34
  • Step angle 1.8°, 1.2°, 0.9°
  • Two-phase / three-phase winding
  • Thrust forces: up to 2200 N
  • Custom travels
  • Many screw-pitches available
  • External Derlin Nut available
  • Zero-backlash nut available on request
  • Teflon-coated screw available
  • Incremental encoders with single-ended or differential signal on request

Request a quote

Matteo Salgarello
Matteo Salgarello
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