Piezoelectric stack actuator PZT blocking force to 25000N
Piezoelectric stack actuator,blocking force to 25000N,PZT ceramic
Type:PSt150/25*25/15
Material Properties
Material:PZT(PZT5H)
- εref:5400
Loss factor: 200*10-4
Coupling factor:KP=0.62, K31=0.34, K33=0.68
Piezo coefficient:d31=-290pm/V, d33=+635pm/V
- :S33E=18.1*10-12m²/N, S11E=14.8*10-12m²/N
Frequency constant:Radial=2040m/sec, Thickness=1800m/sec,
Transverse=1410m/sec,
Longitudinal=1370m/sec
Quality factor(resonance):70
Density:8g/cm³
Curie temperature:150°C
Specific heat:380Ws/°K kg
Thermal conductivity: ca.1.5 Ws/m·K(axial direction)
Above-mentioned parameters can vary significantly with the
operating electrical field strength.
Temperature
Operating temperature:-50~+100°C(according to resin). If >100°C, PZT performance will be reduced reversibly Above Curie temperature, piezo actuators will be permanently depolarized.
Technical data
- [μm]±15%:19/15
- [μF]±20%:30.5
Stiffness [N/μm]±20%:1282
Resonant frequency [kHz]±20%:50
Blocking Force [N]:20000
Mass [g]±5%:109.55
Applications
Fiber stretching
Active vibration control
Piezo dispensing valve
Precision positioning
Piezo deformable mirror
Piezo gripper
Laser cavity tuning
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
P76 Large Loading Z Scanner Micro Piezo Actuator for Total Station Piezoelectric Laser Scanner | P76 series piezoelectric objective scanner features a large load capacity up to 500g, Z-axis linear motion range up to 200μm, adopting flexible ... |
 |
Piezoelectrice ceramic actuator stroke to 28um for Precision gripper | Low voltage piezo stacks have excellent performance, suitable for scientific experiments and industrial applications. Piezo stacks include both squ... |
 |
Low voltage piezoelectric actuator with casing and internal prestress | Low-voltage piezo actuator is preloaded low-voltage piezo stack inside, and the outside is protected by a cylindrical stainless steel shell. The pr... |
 |
Laser Piezo Objective Scanner Micro Piezo Actuator Z Axis Piezoelectric Linear Stage Micrometer | P72 piezoelectric objective scanner is aZ-axis motion piezo positioner specially designed for objective lens focusing microscopy. It adopts africti... |
 |
H01 Piezo Expanted Actuators 80um Fiber Stretcher 1.5kHz | H01 piezo fiber stretcher is designed for fiber stretching applications. Its principle is to cause the hinge structure outward expansion by the act... |
