Linear Actuators

  • Ø3 and Ø5mm Brushless DC Motor Linear Actuators. Comes as an integrated system.
  • Linear Actuators - High Efficiency Lead Screws and Nuts. Generally press fit with adhesive onto a motor or gearhead shaft.

Quick links to linear actuator data sheets:

Ø3 and Ø5mm Brushless DC Motor Linear Actuators

MICROMO’s line of miniature Ø3 and Ø5mm brushless DC servomotor linear actuators opens new avenues for design engineers desiring high performance and long life in a very small package. The linear actuator design uses a smoovy brushless DC servomotor, a plastic, planetary reduction gearhead and a steel leadscrew with carobronze nut. The small package size allows for precise positioning with a very small package size.

These linear actuators are ideal for applications requiring a combination of precise positioning, rapid motion and long life. Typical applications include X-Y tables, medical equipment, photonics and optics devices, telecommunications equipment, valve control, and numerous other uses.

Custom linear actuator mechanisms are available.


Outer Diameter 3.4 / 5.8 mm
Reduction ratios 25:1 ... 625:1
Pitch 0.2 / 0.25
Screw Diameter 1.6 / 2.5
Continous Push/Pull Force 2.8 / 41.2 N
Intermittent Push/Pull Force 4.2 / 61.8 N
[Ø3 and Ø5mm Brushless DC Linear Actuator Data Sheets]
Chat is currently
not available