High Frequency Pzt Piezoelectric Actuator Stack Used In Vacuum Low Temperature - China
price: contact company for price
PZT Piezoclectric actuator stack, piezo sensors, vacuum low temperature Type: PSt150/2*3/x Material Properties
Material: PZT(PZT5H) Rel.
dielectric constant 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 Elast.
compliance: 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
Eg: PSt150/2*3/10
Max.
/Stroke[μm]±15%: 13/9
El.
capacitance [μF]±20%: 0.18
Stiffness [N/μm]±20%: 22
Resonant frequency [kHz]±20%: 100
Blocking Force [N]: 300
Mass [g]±5%: 0.7 Applications Fiber stretching Active vibration control Piezo dispensing valve Precision positioning Piezo deformable mirror Piezo gripper Laser cavity tuning
Company Contact:
- Posted By: CoreMorrow Ltd.
- Phone: 0451-86268790
- Address: 1F, Building I2, No.191 Xuefu Road, Nangang District, Harbin,China, Harbin , China , China
- Email:
- Website: http://www.coremorrow.com/en/
Published date: January 5, 2024
- Business Description: CoreMorrow Ltd. focuses on research,development, production and sales of nanoscale precision positioning products, mainly in the service of high-end precision equipment manufacturers.
After nearly 20 years of rapid development, our market has covered all well-known colleges and universities, research institutes, and high precision equipment manufacturers, and exported to Europe, America, Canada, Singapore, Japan, Korea and other countries.
We have established partnerships with a number of high-tech enterprises, state key laboratory, has become Chinese most professional precision positioning products manufacturer.
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