Multilayer Stack Ring Actuator 9.5x5.5x10mm 10um Displacement
SMPAK955510D10R - 1 Pc/Set
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Part Number: SMPAK955510D10R
Stack piezo ring actuators are used as linear electromechanical drivers or motors. They act mainly like an expanding element generating a compressive force. The complete motion cycle is nearly proportional to a voltage signal input from DC up to high frequencies. Compact size, accurate positioning in nm, high-speed response and large blocking force. High energy conversion efficiency, low power consumption and no electromagnetic noise. Easy to be controlled by voltage.
Capacitance: 1.1uF±10% Displacement: 10 µm@150V±10% Operating temperature range:-40 to 150℃ Measuring voltage range: 0-150 V DC Operating voltage: -20 to 150V. Blocking Force: 750 N@150V Stiffness: 110 N/um Recommended preload for dynamic operation: 15MPa Maximum preload for constant force: 30MPa. Wire lead, Φ0.75×100mm with the red is for electrode (+), and the black is for electrode Test Condition: 25±3 °C 40~70% R.H.
Applications: Precision mechanics and mechanical engineering. Life sciences, Medicine and Biology. Pneumatic & Hydraulic valves. Nano positioning/ High-speed switching. Active and Adaptive optics. and others.