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Zibo Yuhai Electronic Ceramic Co., Ltd.

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Home > Products > Piezoelectric Rings For Ultrasonic Machining > Piezo Rings for Ultrasonic Cleaning OD38xID15x5mm

Piezo Rings for Ultrasonic Cleaning OD38xID15x5mm

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Model No.OD38*ID15*5 PZT-43

Piezoelectric ceramic rings

ultrasonic rings for cleaning resonator

Piezo ceramics have a wide range of uses. Piezo ceramics are used in the automotive industry in a number of applications such as in knock and oil level sensors or as actuators for precise control of injection processes in engines. Common applications in mechanical engineering include ultrasonic cleaning, ultrasonic welding and active vibration damping. Pickups for musical instruments or burglar alarms are examples for the use of piezo-electric technology in consumer applications.

Application: cleaning resonator, ultrasonic vibration transducer

Material: PZT-43 (modified PZT-4D)

PZT-43 is a modified hard PZT. It is developed for higher dielectric constant, high coupling and high stiffness required high power high driving etc. transducers

Technical data:

Dimensions: outer diameter 38mm, inner diameter 15 thickness 5mm

Thickness Frequency(Ft) 44KHz ± 3KHz
Statics Capacity (pF) 1700pF ± 12.5%
Dielectric loss(tgδ)(1v,KHz) ≤0.3%
Resonant impedance (ohm)

Test Condition: 25±3 °C 40~70% R.H.
fr, Zm, Kr => Radial mode vibration
Cs tanδ => LCR meter at 1KHz 1Vrms

PZT-4 is suitable for both constant and repetitive conditions in sonar, ultrasonic cleaning, and other high power applications. This material produces large mechanical drive amplitudes while maintaining low mechanical and dielectric losses. Applications include STM, nano-positioning, and medical therapeutics.

Ultrasonic Oscillators

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 ceramic elementPiezo Ceramic component

Piezoelectric Ceramic element

Looking for ideal PZT-4 Ultrasonic Ring for Cleaning Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Piezo Ceramic Rings for Washing are quality guaranteed. We are China Origin Factory of High Power Transducer Piezoelectric Ceramic Rings. If you have any question, please feel free to contact us.

Product Categories : Piezoelectric Rings For Ultrasonic Machining

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