P-080 PICMA® Stack Multilayer Ring Actuator with Inner Hole
PI Ceramic expands the standard dimensions of round multilayer piezo actuators. They are now available in the lengths 8.5 mm, 16 mm or 36 mm and provide travel ranges of 5.5 µm to 25 µm. Their outer diameter is 8 mm with a 4.5 mm diameter of the inner hole.
- Inner hole for preload or as aperture for optical applications
- Superior lifetime
- Ideal for dynamic operation
- Microsecond response
- Sub-nanometer resolution
Multilayer stack actuators
Flexible travel range up to 30 µm. Annular cross-section for easy integration.
UHV-compatible to 10-9 hPa, no outgassing, high bakeout temperature
PICMA® piezo linear actuators
Low operating voltage -20 to 100 V. Ceramic insulation. High reliability and long lifetime
Different heights, easy to mount on customer request. Variety of shapes. Precision-ground end plates for reduced tolerances
Fields of application
Research and industry. For laser tuning, micro-dispensing, life sciences