Preloaded Piezo Actuators Preloaded Piezo Actuators
Preloaded piezo actuators offer nanometer resolution with stroke up to 260μm, microsecond response time. The high internal mechanical preload force is suitable for high load, high dynamic applications. The blocking force is up to 50,000 N, making it ideal for machine tools, active vibration insulation or adaptive mechanics. Its small size and high resonant frequency make it suitable for applications such as scanning microscopy, laser tuning, beam deflection, patch clamp or microlithography.
Structure
Heat Management "Thermostable"
Moving part
It can increase 2~3 times power and realize higher frequency motion.
Preload mechanical structure Stainless steel casing Piezo ceramic Coaxial cable
Product Customization Screw base(fixed end)
Multiple Ends
Plane
Spherical
Internal thread External thread
Anti-torque
Custom lead
Custom cooling
Product List Models
Mechanism
Characteristics
Voltage
Page
Pst150... Low voltage
Travel to 190μm, blocking force to 25000N Open/closed loop, optional low temperature, vacuum version
0~150V
50
HPst150... Low voltage ring
Travel to 47μm,blocking force to 5300N Aperture 9/14mm, optional low temperature, vacuum version
0~150V
53
FPst150... External-thread
Travel to 114μm, Open/closed loop Optional low temperature version, various sizes are available
0~150V
54
Anti-torque, travel to 95μm, blocking force to 1200N
0~150V
56
HPst1000... High voltage
Travel to 260μm, blocking force to 50000N Open/closed loop, various sizes are available
0~1000V
57
HPst1000/500... High voltage ring
Travel to 130μm, blocking force to 20000N Open/closed loop, various sizes are available
0~500V 0~1000V
60
Pst150...VT... Anti-torque
Direct Drive
48
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