High precision linear actuators with exceptional size to force ratio. Non-magnetic and vacuum capable with nanometer resolution. They provide true linear direct drive up to 40N.
LEGS® precision linear actuators / piezo motors Patented linear actuators and piezo motors, developed and manufactured in house. We build the actuators using our proprietary LEGS® piezo technology.
Our standard range include 6.5 – 40N direct drive piezo linear actuators/ piezo motors.
Our custom range include actuators up to 450N and rotary piezo motors. Acuvi is proud of what our customers can achieve using our linear direct drive piezo actuators. They are found in Med tech, Life Science, Optics, Semiconductor and Advanced Industrial applications.
Our How to Achieve High Precision Motion Page gives insights on various motion and motor techniques.
Advantages of the Acuvi LEGS® actuators
- Vacuum capable
- Non-magnetic and do not generate magnetic fields
- Linear direct drive without the need for gears or ball screws.
- Extremely high resolution down to sub-nanometer
- Quick response and high speed dynamics
- Compact design enabling miniaturization
- Self-locking without adding power and zero backlash
- Integrated encoders available
- Precision guiding available