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Model No.: OD20*ID7*12 PBaS-4
Piezoelectric ceramic ring
Application: high driving Ultrasonic Transducer
Ultrasound transducer is widely used in industry, agriculture, transportation, life, medical treatment and military. According to the functions realized, it can be divided into ultrasonic processing, ultrasonic cleaning, ultrasonic detection, detection, monitoring, telemetry, remote control, etc. According to the working environment, it can be divided into liquid, gas, organism, etc. According to the nature, it can be divided into power ultrasound, detection ultrasound, ultrasonic imaging, etc.
Material: PBaS-4 (soft PZT material)
Piezoelectric Technical data:
Dimensions: OD 20mm, ID7mm, thickness 12mm
Radial Frequency Fr: 144KHz ± 5%
Frequency Bandwidth ΔF>25000Hz
Dielectric Loss tg δ: <0.5%
Static capacitance Cs: 383pF±12.5%
Test Condition: 25±3 °C 40~70% R.H.
fr, Zm, Kr => Radial mode vibration
Cs tanδ => LCR meter at 1KHz 1Vrms
"Hard" PZT materials Properties PBaS-4 Dielectric Constant ɛTr3 1900 Coupling factor KP 0.59 K31 0.34 K33 0.68 Kt 0.49 Piezoelectric coefficient d31 10-12m/v -160 d33 10-12m/v 380 g31 10-3vm/n -9.5 g33 10-3vm/n 22.6 Frequency coefficients Np 2200 N1 1613 N3 1850 Nt 2200 Elastic compliance coefficient Se11 10-12m2/n 13.2 Machanical quality factor Qm 2200 Dielectric loss factor Tg δ % 0.5 Density ρ g/cm3 7.5 Curie Temperature Tc °C 310 Young's modulus YE11 <109N/m3 76 Poison Ratio 0.33
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Core Competences of Yuhai Piezo Ceramic Elements
OEM Adaptations
Product Categories : PZT Piezoelectric Elements > PZT Piezoelectric Rings
Home > Products > PZT Piezoelectric Elements > PZT Piezoelectric Rings > Custom Piezo Rings Elements OD20xID7x12mm
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Mr. Sun Zhaohai
Tel:0086-533-4230012
Fax:
Mobile Phone:+8618753397607
Email:josa@zbyuhai.com
Address:No.57 Chuangye Road, Boshan Economic Development Area, Zibo, Shandong
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.