Piezoelectric ceramic disc
Applications: ultrasonic vibration transducer
Piezoelectric Ceramic Material: PZT-43 (equal to Pzt-4D)
|Piezoelectric elements technical data:|
|Dimensions:||Diameter 16.76mm, thickness 19.69mm|
|Radial frequency Fr:||70 KHz ± 2 KHz|
|Electromechanical coupling coefficient Kp||>0.6|
|Dielectric Loss tg δ:||≤ 0.5%|
|Static capacitance Cs:||156pF±12.5%|
Test Condition: 25±3 °C 40~70% R.H.
fr, Zm, Kr => Radial mode vibration
Cs tanδ => LCR meter at 1KHz 1Vrms
Yuhai company provides
- Piezoceramic materials (PZT) , more than 30 formulations of piezo materials
- Piezoceramic components
- Customized piezo ceramic components and ultrasonic transducers/transducers
- Various different shapes in many different geometries such as disks, plates, tubes, customized shapes
- High resonant frequencies to 10 MHz
- Piezo composite machining
Core Competences of Yuhai piezo ceramic elements
- More than 50 years professional piezoelectric ceramic manufacturing experience.
- more than 30 formulations of piezoelectric materials, stable and superior performance, to meet various piezo applications.
- Forming process with dry pressing, rolling film and isostatic pressing.
- High precision machining equipment for other special shaped components such as inner, outer circle and hemisphere.
- be the manufacturer of supplying the most complete components varieties in China.
- Certified in accordance with ISO 9001.
- product consistency reached 99.9%
- Piezo transducers for ultrasonic applications
- Assembly of complete transducer components