PI (Physik Instrumente) L.P. PICMA Stack Multilayer Piezo Actuators P-882 – P-888

Ceramic-Insulated High-Power Actuators Superior lifetime High stiffness Microsecond response Sub nanometer resolution UHV-compatible to 10-9 hPa Patented PICMA® Stack multilayer piezo actuators with high reliability Operating voltage -20 to 120 V. Ceramic insulation, polymer free. Humidity resistance. Excellent temperature stability. UHV compatible to 10-9 hPa, no outgassing, high bakeout temperature. Ideal for dynamic operation. Flexible thanks to numerous designs. Encapsulated versions for operation in splash water or oil. Custom designs with modified specifications For high operating temperature up to 200 °C Special electrodes for currents of up to 20 A Variable geometry: Inner hole, round, rectangular Ceramic or metal tips in many versions Applied SGS sensors for positional stability Fields of application Industry and research. Cryogenic environment with reduced displacement. For high-speed switching, precision positioning, active and adaptive systems.