60X30X10mm Pzt8 Ring Ceramic Piezo for 15kHz 20kHz Welding Vibration Sensor Assembly Component Piezoelectric Ceramic

Product Description

60X30X10mm Pzt8 Ring Ceramic Piezo For 15KHZ 20KHZ  Welding Vibration Sensor Assembly Component Piezoelectric Ceramic 

Ring piezoelectric ceramic,Piezoelectric ceramic for transducer,Piezoelectric ceramic for cleaner,piezo ceramic,Tube Piezoelectric ceramic,Disc piezoelectric ceramic, Rectangle Piezoceramic, Cube Piezo ceramic, hemisphere piezo ceramic,Halfsphere Piezo ceramic, Semisphere piezo ceramic,Ball Piezo ceramic,Piezo ceramic for tooth cleaning,piezo ceramic for boat,piezo ceramic for medical,piezo ceramic for follow meter  

PiezoelectricCeramics (PZT) materials are categorized as functional ceramics. In sensors they make it possible toconvert forces, pressures and accelerations into electrical signals, and in sonic and ultrasonic transducers and actuators they convert electric voltages into vibrations or deformations.PiezoelectricCeramics materials are classified according to their chemical composition on the one hand, and by the specific application conditions on the other.

Commonly used piezoelectric ceramics include barium titanate, lead zirconate titanate binary system, and the third type ABO3 added to the binary system (A represents divalent metal ion, B represents tetravalent metal ion or the sum of several ions is positive four Valence) type compound, such as: Pb(Mn1/3Nb2/3)O3 and Pb(Co1/3Nb2/3)O3 and other ternary systems. If a fourth or more compounds are added to the ternary system, a quaternary or multi-element piezoelectric ceramic can be formed. In addition, there is a kind of metaniobate piezoelectric ceramics, such as potassium sodium metaniobate (Na0.5•K0.5•NbO3) and barium strontium metaniobate (Bax•Sr1-x•Nb2O5), etc. They are not Toxic lead is good for environmental protection.


Piezoelectric ceramic materials have high electromechanical coupling coefficient, suitable dielectric constant and high sensitivity. It is mainly used for high-sensitivity transducers, flowmeter transducers, level gauge transducers, accelerometer transducers, ultrasonic detection transducers, etc.
The piezoelectric ceramic sheet material has good piezoelectricity, high mechanical strength, high coercive field, and low dielectric loss in strong fields. It is mainly used for ultrasonic cleaning, powerful ultrasonic drilling, ultrasonic welding, scaler probe, beauty instrument probe, ultrasonic scalpel probe, cardiovascular therapy instrument probe, etc.

The piezoelectric ceramic material is between PZT8 and PZT5, taking into account the characteristics of both, has high sensitivity, and has low dielectric loss, and has low transmission power and can be used as a transceiver for receiving and receiving at the same time. , It is appropriate to choose this material. At present, ultrasonic atomization transducers produced with this piezoelectric ceramic material have been put into mass production.
Piezoelectric ceramics, also known as transducers, are an indispensable and important part of modern electronic technology. Piezoelectric ceramics are used in modern communications, radar, sonar, automatic measurement and control, ultrasonic energy conversion, ignition and detonation, and ultrasonic sterilization. , Ultrasonic power and other aspects have been widely used. At present, the development of piezoelectric ceramic materials and their applications in my country is still in the development stage, and the development of this industry will have broad prospects.

In order to improve the reliability of piezoelectric ceramics, we usually use metal shell packaging to reduce the lateral force that external mechanical structures may bring to piezoelectric ceramics. However, even if piezoelectric actuators that use shell packaging are used, it is necessary to go deeper Understand the technical background of piezoelectric ceramic applications, and ensure high reliability through appropriate design and operation.
Even if the structure of the piezoelectric system has proven to be reliable, any seemingly minor changes need to be re-evaluated. In some practical applications, the reliability of piezoelectric ceramics is often discussed under the following two extreme conditions.
Every link in the operation process must be strictly controlled, through actual testing and evaluation procedures, to avoid overloading, unreasonable mechanical structure, mechanical compensation and correction of inappropriate driving conditions, so as to achieve high reliability.
Piezoelectric ceramics can output performance based on limited parameters in a short time, but we would not recommend this method. When long-term reliability, long-term work and high duty cycles are necessary conditions, the successful short-term test of a piezoelectric system does not mean that it is equally safe and reliable for long-term use. Incorrect operation will not immediately damage the piezoelectric ceramics, but will reduce long-term reliability and fail to achieve the expected working cycle.
The reliability of piezoelectric ceramics is affected by the mechanical structure of the load, drive control, and operating environment and other conditions; in most applications, due to cost reasons, users often want to use piezoelectric ceramics as small as possible. Electroceramic components have become the weakest link in many mechanical design structures. In addition, piezoelectric ceramics are a relatively complex material and very sensitive. Improper handling can easily cause damage.

Application
1. ultrasonic cleaning trasnducer
2. ultrasonic welding tansducer
3. ultrasonic beauty transducer
4. ultrasonic underwater transducer
5. ultrasonic immersible transucer
6. ultrasonic screening transducer
7. ultrasonic cutting transducer
8. ultrasonic atomization transducer
9. ultrasonic emulsifier

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The piezoelectric ceramics are sensitive to external forces so that they can even sense the air disturbance caused by flying insects'flapping wings more than a dozen meters away and convert extremely weak mechanical vibrations into electrical signals. This characteristic of piezoelectric ceramics can be used in sonar system, weather detection, telemetry environmental protection, household appliances and so on.



Piezo Ceramic For Tooth-Cleaning

Specification	Dimension (mm)	Radial Frequency (fs)	Capacitance (pF)	Electromechanical coupling coefficient (Kr)	Piezoelectric voltage coefficient ( d33)	Dielectric dissipation factor (tanδ)
OKS-JYJP-1052	Φ10×Φ5×2	145KHz±5%	330 ±12.5%	0.54	260	≤0.6
OKS-JYJP-1051	Φ10×Φ5×2	150KHz±5%	310±12.5%	0.31	200	≤0.3
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Specification	Dimension (mm)	Radial frequency (KHz)	Capacitance (±12.5%)pF	Dielectric dissipation factor tanδ(%)	Impedance (Ω)	Kr	Mechanical quality factor  (Qm)
OKS-QXJP3030	Φ30×3.0	66.7	2730	≤0.3	≤15	≥0.55	500
OKS-QXJP3530	Φ35×3.0	63.0	3100	≤0.3	≤15	≥0.55	500
OKS-QXJP3865	Φ38×6.5	59.9	1580	≤0.3	≤15	≥0.55	500
OKS-QXJP4530	Φ45×3.0	50.0	5100	≤0.3	≤15	≥0.55	500
OKS-QXJP4535	Φ45×3.5	50.0	4700	≤0.3	≤15	≥0.55	500
OKS-QXJP5030	Φ50×3.0	46.0	5800	≤0.3	≤15	≥0.55	500
OKS-QXJP5035	Φ50×3.5	46.0	6300	≤0.3	≤15	≥0.55	500
OKS-QXJP5050	Φ50×5.0	46.0	4150	≤0.3	≤15	≥0.55	500
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Ring Piezoelectric Ceramic (PZT-4 and pzt-8)
 

Specification	Dimension (mm)	Radial frequency (KHz)	Capacitance (pf)	Dielectric dissipation factor tanδ(%)	Electromechanical coupling coefficient (Kr)	Impedance Zr(Ω)	Thickness frequency (KHz))	Mechanical quality factor  (Qm)
OKS-YHJP-25103	Φ25×Φ10×3	66.4	1240±12.5%	≤0.3	≥0.46	≤15	683±5%	800
OKS-YHJP-225104	Φ25×Φ10×4	66.4	930±12.5%	≤0.3	≥0.46	≤15	512±5%	800
OKS-YHJP-35155	Φ35×Φ15×5	45.6	1550±12.5%	≤0.3	≥0.46	≤15	512±5%	800
OKS-YHJP-381364	Φ38×Φ13×6.4	45.3	2300±12.5%	≤0.3	≥0.46	≤15	512±5%	800
OKS-YHJP-38155	Φ38×Φ15×5	43.2	2200±12.5%	≤0.3	≥0.46	≤15	512±5%	800
OKS-YHJP-40155	Φ40×Φ12×5	45.9	2070±12.5%	≤0.3	≥0.46	≤15	410±5%	800
OKS-YHJP-40155	Φ40×Φ15×5	42.2	1960±12.5%	≤0.3	≥0.46	≤15	323±5%	500
OKS-YHJP-40176	Φ40×Φ17×6	40.5	1555±12.5%	≤0.3	≥0.46	≤15	341±5%	800
OKS-YHJP-40205	Φ40×Φ20×5	37.9	1700±12.5%	≤0.3	≥0.47	≤15	410±5%	800
OKS-YHJP-45155	Φ45×Φ15×5	35.2	2200±12.5%	≤0.3	≥0.47	≤15	385±5%	600
OKS-YHJP-50205	Φ50×Φ20×5	33.2	2490±12.5%	≤0.3	≥0.46	≤15	341±5%	500
OKS-YHJP-50206	Φ50×Φ20×6	33.2	2490±12.5%	≤0.3	≥0.46	≤15	341±5%	500
OKS-YHJP-502065	Φ50×Φ20×6.5	33.2	2490±12.5%	≤0.3	≥0.46	≤15	341±5%	500
OKS-YHJP-50175	Φ50×Φ17×5	34.3	2430±12.5%	≤0.3	≥0.46	≤15	315±5%	800
OKS-YHJP-50176	Φ50×Φ17×6	34.3	2430±12.5%	≤0.3	≥0.46	≤15	315±5%	800
OKS-YHJP-501765	Φ50×Φ17×6.5	34.8	2430±12.5%	≤0.3	≥0.46	≤15	315±5%	800
OKS-YHJP-50236	Φ50×Φ23×6	31.2	2340±12.5%	≤0.3	≥0.47	≤15	341±5%	800
OKS-YHJP-50276	Φ50×Φ27×6	29.3	2100±12.5%	≤0.3	≥0.47	≤15	341±5%	800
OKS-YHJP-603010	Φ60×Φ30×10	25.3	1922±12.5%	≤0.3	≥0.47	≤15	341±5%	800

60X30X10mm Pzt8 Ring Ceramic Piezo For 15KHZ 20KHZ  Welding Vibration Sensor Assembly Component Piezoelectric Ceramic