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Products
Model No.: φ63, wall thickness 2mm PZT-41
Piezoelectric ceramic hemisphere
Electrode direction: Radial direction
Custom Piezo Sphere
Hard PZT
High power or "hard" PZT ceramics can withstand high levels of electrical excitation and mechanical stress. These materials are suited for high voltage or high power generators and Ultrasonic transducers.
Pzt-4 Series
This material range is ideally suited for ultrasonic cleaning, sonar, and other high power acoustic radiation applications. These materials are designated as PZT-4 series type materials and are capable of producing large mechanical drive amplitudes while maintaining low mechanical and dielectric losses. In addition, it can be used under both constant and repetitive conditions. Yuhai company offer a complete range of three PZT-4 series material types with a variety of permittivity values, coupling, power handling and actuation properties.
Applications: underwater acoustics hydrophone
Material: PZT-41(PZT-4D)
Technical data:
Dimensions: outer diameter 63mm, wall thickness 2mm
Radial Frequency Fr: 35KHz ± 2KHz
Frequency bandwidth > 4500
Resonant impedance Zm: ≤ 5 Ω
Dielectric Loss tg δ: 0.3%
Static capacitance Cs: 35000pF±20%
Test Condition: 25±3 °C 40~70% R.H.
fr, Zm, Kr => Radial mode vibration
Cs tanδ => LCR meter at 1KHz 1Vrms
Nominal Sizes and Tolerances
Geometry | Size (mm) | Tolerance |
Discs | Diameter: 3 to 200 |
Tolerance according to the sizes of the piezo elements. |
Thickness: 0.2-25 | ||
Tubes | Length: 1-100 | |
OD: 6-180 | ||
ID: 5-150 | ||
Wall: 0.5-15 | ||
Plates | Length: 1-200 | |
Width: 1-200 | ||
Thickness: 0.2-25 | ||
Sphere | OD: 6-160 | |
ID: 4-150 | ||
Wall: 1-10 | ||
Rings | OD: 3-180 | |
ID: 1-150 | ||
Thickness : 0.2-25 | ||
For All Sizes | Flatness | ± 0.03 |
Concentricity | ± 0.10 | |
Perpendicularity | ± 0.10 | |
Parallelism | ± 0.05 |
Nominal Electric Tolerances
Piezoelectric Properties | ± 5% |
Relative Dielectric Constant | ± 15% |
Product Categories : PZT Piezoelectric Elements > PZT Piezoelectric Sphere
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Send Inquiry
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
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.
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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.