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Zibo Yuhai Electronic Ceramic Co., Ltd.


Home > Products > PZT Piezoelectric Elements > PZT Piezoelectric Rings > Piezoelectric PZT Ring Dia.160mm*1MHz

Piezoelectric PZT Ring Dia.160mm*1MHz
Piezoelectric PZT Ring Dia.160mm*1MHz

Piezoelectric PZT Ring Dia.160mm*1MHz

Basic Info

    Model No.: OD160*ID65*1MHz PZT-82

Product Description

Piezoelectric ceramic ring

Customized Piezo Ceramic Ring, Custom electrode.

Application: high power ultrasonic vibration transducer (surgical therepy)

Piezoelectric ceramic Material: PZT-82

Features :

Sizes from 3mm up to 180mm

Thickness from 0.2mm up to 25mm

High power, High driving, lower dielectric loss

Choice of metallisation (Silver, Nickel, Gold and others on request)

Wide choice of PZT formulations

Piezoelectric Elements technical data:

Dimensions: outer diameter 160mm, inner diameter 65mm, thickness 2mm( thickness according to the frequency 1MHz)

Piezoelectric elements technical data:
Dimensions: outer diameter 160mm, inner diamter 65mm, height 2mm

Thickness Frequency Ft:

1MHz ±50KHz
Radial Frequency Fr:
10KHz ±5%
Mechanical Coupling coefficient K31 ≥ 0.345
Dielectric Loss tg δ: ≤ 0.3%
Static capacitance Cs: 67800pF±12.5%

YUHAI CAN MAKE : Nominal Sizes and Tolerances


Size (mm)



Diameter: 3 to 200

Tolerance according to the sizes of the piezo elements.

Thickness: 0.2-25


Length: 1-100

OD: 6-180

ID: 5-150

Wall: 0.5-15


Length: 1-200

Width: 1-200

Thickness: 0.2-25


OD: 6-160

ID: 4-150

Wall: 1-10


OD: 3-180

ID: 1-150

Thickness : 0.2-25

For All Sizes


± 0.03


± 0.10


± 0.10


± 0.05

Nominal Electric Tolerances

Piezoelectric Properties

± 5%

Relative Dielectric Constant

± 15%

Piezo element

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 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%

OEM Adaptations

Piezo transducers for ultrasonic applications

Assembly of complete transducer components

ultrasonic measuring

Looking for ideal Custom Piezo Ring Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Piezo Ring Custom Electrode are quality guaranteed. We are China Origin Factory of piezo ceramic Component. If you have any question, please feel free to contact us.

Product Categories : PZT Piezoelectric Elements > PZT Piezoelectric Rings

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Sun Zhaohai

Mr. Sun Zhaohai



Mobile Phone:+8618753397607

Address:No.57 Chuangye Road, Boshan Economic Development Area, Zibo, Shandong