Linear Actuators


Attuatori Lineari - GSX


GSX Series linear actuators integrate all the advantages of Exlar® roller screw and T-LAM stator technologies to create powerful and robust solutions with long life.

The specially designed roller screw mechanism efficiently converts electric motor power into linear motion. Planetary rollers, assembled around the extending rod, follow threads that are precisely machined on the inside of the actuator’s hollow rotor.

This innovative design of the GSX actuators produces smooth, accurate and programmable linear motion that is precisely synchronized with the armature rotation. Additionally the roller screw’s larger contact surface accommodates heavier loads at higher speeds, resulting in much longer life.

Speed: from 127 to 953 mm/s
Compact (integrated screw & motor)
Zero backlash
Power: up to 51 kN

Technical Spec



  • Planetary roller screw
  • Force from 459 N to 51 kN
  • Speed from 127 mm/s to 953 mm/s
  • Protection IP65S
  • Standard Backlash 0.1 mm
  • High life expectancy

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Lorenzo Protti
Lorenzo Protti
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