TTA-1200 Tip Piezoelectric Actuator Description DSM’s TTA-1200 is a highly miniaturized piezo actuator that delivers over 1200 microradians of controlled rotation in one axis. It is designed to • Flexure-guided for precise motion • Very high structural natural frequencies and rapid response • Displacement range greater than 1200 µrad • Customizable and scalable for new applications be used with a small mirror fixed to the output and can be used for beam steering. Due to its small size, it has a resonant frequency over 10 kHz. It features flexure-guided motion for high precision. When combined with a low-noise piezoelectric amplifier, such as DSM’s VF-90, the TTA-1200 offers the potential for resolution of 60 nanoradians or better. Applications When a mirror is fixed to the output of the TTA1200, its high resolution and rapid response can be used for various pointing applications, including: • Beam Steering • High Frequency Piezoelectric Galvanometer • High Speed Rastering Specifications • Minimum Open-Loop Travel: • Resonant Frequency: • Electrical Capacitance: • Operating Temp Range: • Frame Material: Stainless steel • Vacuum compatible construction available • Non-magnetic construction available