Piezoelectric ring
1. What’s this ?
Piezoelectric ring. From this words. It’s easy for understand. You will know that it’s piezoelectric material with ring shape. Piezoelectric ceramic ring has very large applications. For example: OD50x ID 20x TH 6 mm for mask ultrasonic welding machine. Piezoelectric ceramic is an information function ceramic material. It can convert mechanical energy and electrical energy for each other.
In wikipedia,Learn more the official explaination about the piezoelectric ring.
2.How many piezoelectric ring models you have?
We have normal standard models for your reference. Please check our standard PZT piezoelectric ring list. Or contact us if you need special size what you haven’t find it in the list .welcome to custom made product from He-Shuai Ltd.
2.1 Piezoelectric Ceramic Crystals: Common Shapes and Sizes
2.1-1 Piezoelectric ceramic discs
Outer Diameter: 0.250″– 2.000″
Thickness: 0.008″– 0.400″ depending on Material
2.1-3 Piezoelectric plate
Length: 0.080″– 1.900″
Width: 0.080″– 1.900”
Thickness: 0.008″– 0.400″ depending on material, length, and width
2.1-2 Piezoelectric ceramic rings
Outer Diameter: 0.250″ – 2.000″
Inner Diameter: 0.070″ – 0.750″ depending on OD & thickness
Thickness: 0.008””– 0.400””depending on material
2.1-4 Piezoelectric cylinder
Outer Diameter: 0.350″– 0.900″
Length: 0.150″– 0.450″
Thickness: Minimum of 0.040″
2.2 Piezoelectric ring ceramic used in perfume atomizing
| Model | Piezo ceramic Dimension (mm) |
Sheet metal Dimension(mm) |
Frequency (KHz) |
Capacitance (nF) |
Drive voltage |
| HS-XSWH-14501 | Φ9.6xΦ4.6×0.5 | Φ6.4×0.05 | 145±5 | 2100±20% | 1.5V |
2.3 Piezoelectric ring ceramic (PZT) chip for industrial ultrasonic cleaner
| Model | Dimension (mm) |
Radial frequency (±5%)KHz |
Capacitance (±12.5%)pF |
Dielectric dissipation factor tanδ(%) |
Impedance (Ω) |
Kr | Mechanical quality factor (Qm) |
| HS-R130522 | Φ13×Φ5.3×2.2 | 126.8 | 455 | ≤0.3 | ≤15 | ≥0.55 | 500 |
| HS-R150602 | Φ15×Φ6×2 | 110.0 | 670 | ≤0.3 | ≤15 | ≥0.55 | 500 |
| HS-R4301005 | Φ30×Φ10×5 | 51.0 | 1190 | ≤0.3 | ≤15 | ≥0.55 | 500 |
| HS-R4321105 | Φ32×Φ11×5 | 47.2 | 1300 | ≤0.3 | ≤20 | ≥0.55 | 500 |
| HS-R4351505 | Φ35×Φ15×5 | 45.9 | 1770 | ≤0.5 | ≤15 | ≥0.49 | 500 |
| HS-R8351505 | Φ35×Φ15×5 | 45.5 | 1430 | ≤0.3 | ≤15 | ≥0.45 | 800 |
| HS-R4351555 | Φ35×Φ15×5.5 | 45.9 | 1610 | ≤0.5 | ≤15 | ≥0.49 | 500 |
| HS-R4381605 | Φ38×Φ16×5 | 42.0 | 2100 | ≤0.5 | ≤15 | ≥0.49 | 500 |
| HS-R8381605 | Φ38×Φ16×5 | 42.0 | 1650 | ≤0.3 | ≤15 | ≥0.55 | 800 |
| HS-R4381364 | Φ38×Φ13×6.4 | 44.1 | 1780 | ≤0.5 | ≤15 | ≥0.49 | 500 |
| HS-R4401505 | Φ40×Φ15×5 | 42.8 | 1970 | ≤0.5 | ≤15 | ≥0.55 | 500 |
| HS-R4421505 | Φ42×Φ15×5 | 40.0 | 1970 | ≤0.5 | ≤15 | ≥0.51 | 500 |
| HS-R4421705 | Φ42×Φ17×5 | 38.8 | 2220 | ≤0.5 | ≤15 | ≥0.51 | 500 |
| HS-R4451505 | Φ45×Φ15×5 | 37.7 | 3180 | ≤0.5 | ≤15 | ≥0.51 | 500 |
| HS-R8451505 | Φ45×Φ15×5 | 38.1 | 2580 | ≤0.3 | ≤15 | ≥0.46 | 800 |
| HS-R8501705 | Φ50×Φ17×5 | 34.8 | 3160 | ≤0.3 | ≤15 | ≥0.55 | 800 |
| HS-R8501765 | Φ50×Φ17×6.5 | 34.8 | 3280 | ≤0.3 | ≤15 | ≥0.55 | 800 |
2.4 Piezoelectric ring Ceramic for Surface Acoustic Wise Touch Screen
| Model | Dimension (mm) |
Thickness Frequency (MHz) |
Electromechanical coupling coefficient (Kt) |
Dielectric dissipation factor (tanδ) |
Courier Temperature (℃) |
Mechanical quality factor (Qm) |
| HS-T71102040 | 11.5×2×0.4 | 5.5±5% | 0.40 | 0.65 | 285 | ≥800 |
| HS-T71202040 | 12×2×0.4 | 5.5±5% | 0.40 | 0.65 | 285 | ≥800 |
| HS-T71302040 | 13×2×0.4 | 5.5±5% | 0.40 | 0.65 | 285 | ≥800 |
| HS-T71402040 | 14×2×0.4 | 5.5±5% | 0.40 | 0.65 | 285 | ≥800 |
| HS-T71502040 | 15×2×0.4 | 5.5±5% | 0.40 | 0.65 | 285 | ≥800 |
| HS-T71602040 | 16×2×0.4 | 5.5±5% | 0.40 | 0.65 | 285 | ≥800 |
| HS-T71702040 | 17×2×0.4 | 5.5±5% | 0.40 | 0.65 | 285 | ≥800 |
| HS-T71902040 | 19×2×0.4 | 5.5±5% | 0.40 | 0.65 | 285 | ≥800 |
2.5 Piezoelectric chips for industrial ultrasonic cleaning device and ultrasonic welder
P8 material
| Model (ODxIDxTH) | Capacitance CT(pF) |
Dielectric loss tgδ(%) |
Frequency Fs(kHz) |
Coupling coefficient Kp(%) |
Mechanical quality factor Qm |
| HS-82-Φ10×Φ5×2 | 265 | 0.3 | 154.7 | 53.0 | 800 |
| HS-82-Φ13×Φ5.3×2.2 | 455 | 0.3 | 126.8 | 53.0 | 800 |
| HS-82-Φ15×Φ6×2 | 670 | 0.3 | 110.0 | 53.0 | 800 |
| HS-82-Φ18×Φ8×7 | 265 | 0.3 | 89.0 | 53.0 | 800 |
| HS-82-Φ20×Φ8×6 | 400 | 0.3 | 82.9 | 53.0 | 800 |
| HS-82-Φ20×Φ10×5 | 425 | 0.3 | 77.3 | 53.0 | 800 |
| HS-82-Φ25×Φ10×5 | 750 | 0.3 | 66.3 | 53.0 | 800 |
| HS-82-Φ25×Φ12×5 | 690 | 0.3 | 62.7 | 53.0 | 800 |
| HS-82-Φ30×Φ10×5 | 1140 | 0.3 | 58.0 | 53.0 | 800 |
| HS-82-Φ30×Φ12×5 | 1075 | 0.3 | 55.0 | 53.0 | 800 |
| HS-82-Φ32×Φ12×5 | 1255 | 0.3 | 52.7 | 53.0 | 800 |
| HS-82-Φ35×Φ15×5 | 1425 | 0.3 | 46.4 | 53.0 | 800 |
| HS-82-Φ38×Φ15×5 | 1735 | 0.3 | 43.8 | 53.0 | 800 |
| HS-82-Φ40×Φ12×5 | 2075 | 0.3 | 44.6 | 53.0 | 800 |
| HS-82-Φ40×Φ15×5 | 1960 | 0.3 | 42.2 | 53.0 | 800 |
| HS-82-Φ45×Φ15×5 | 2565 | 0.3 | 38.7 | 53.0 | 800 |
| HS-82-Φ45×Φ17×5 | 2475 | 0.3 | 37.4 | 53.0 | 800 |
| HS-82-Φ49×Φ23×6 | 2225 | 0.3 | 32.2 | 53.0 | 800 |
| HS-82-Φ50×Φ17×5 | 3150 | 0.3 | 34.6 | 53.0 | 800 |
| HS-82-Φ50×Φ17×6.5 | 2425 | 0.3 | 34.6 | 53.0 | 800 |
| HS-82-Φ50×Φ17×7.5 | 2100 | 0.3 | 34.6 | 53.0 | 800 |
| HS-82-Φ50×Φ20×6 | 2495 | 0.3 | 33.1 | 53.0 | 800 |
| HS-82-Φ50×Φ20×7 | 2135 | 0.3 | 33.1 | 53.0 | 800 |
| HS-82-Φ50×Φ23×6 | 2340 | 0.3 | 31.8 | 53.0 | 800 |
| HS-82-Φ50×Φ23×6.5 | 2170 | 0.3 | 31.8 | 53.0 | 800 |
| HS-82-Φ50×Φ23×7 | 2005 | 0.3 | 31.8 | 53.0 | 800 |
| HS-82-Φ55×Φ20×8 | 2340 | 0.3 | 30.9 | 53.0 | 800 |
| HS-82-Φ55×Φ26×7 | 2390 | 0.3 | 28.6 | 53.0 | 800 |
| HS-82-Φ60×Φ30×10 | 1925 | 0.3 | 25.8 | 53.0 | 800 |
| HS-82-Φ69×Φ33×11 | 2380 | 0.3 | 22.7 | 53.0 | 800 |
| HS-82-Φ70×Φ30×10 | 2850 | 0.3 | 22.7 | 53.0 | 800 |
| HS-82-Φ100×1.4-200 | 52000 | 0.3 | 23.0 | 53.0 | 800 |
P4 material
| Model (ODxIDxTH) | Capacitance CT(pF) |
Dielectric loss tgδ(%) |
Frequency Fs(kHz) |
Coupling coefficient Kp(%) |
Mechanical quality factor Qm |
| HS-43-Φ10×Φ5×2 | 350 | 0.3 | 142.0 | 60.0 | 1000 |
| HS-43-Φ13×Φ5.3×2.2 | 580 | 0.3 | 116.0 | 60.0 | 1000 |
| HS-43-Φ15×Φ6×2 | 900 | 0.3 | 101.5 | 60.0 | 1000 |
| HS-43-Φ15×Φ6×3 | 600 | 0.3 | 101.5 | 60.0 | 1000 |
| HS-43-Φ15×Φ6×4 | 450 | 0.3 | 101.5 | 60.0 | 1000 |
| HS-43-Φ25×Φ10×5 | 1000 | 0.3 | 60.9 | 60.0 | 1000 |
| HS-43-Φ30×Φ15×5 | 1285 | 0.3 | 47.0 | 60.0 | 1000 |
| HS-43-Φ35×Φ15×5 | 1905 | 0.3 | 42.6 | 60.0 | 1000 |
| HS-43-Φ38×Φ12.7×6 | 2035 | 0.3 | 42.0 | 60.0 | 1000 |
| HS-43-Φ38×Φ15×5 | 2320 | 0.3 | 40.2 | 60.0 | 1000 |
| HS-43-Φ38×Φ15×6.5 | 1785 | 0.3 | 40.2 | 60.0 | 1000 |
| HS-43-Φ40×Φ15×5 | 2620 | 0.3 | 38.7 | 60.0 | 1000 |
| HS-43-Φ49×Φ23×6 | 2820 | 0.3 | 29.6 | 60.0 | 1000 |
| HS-43-Φ50×Φ17×6.5 | 3240 | 0.3 | 31.8 | 60.0 | 1000 |
| HS-43-Φ50×Φ17×7.5 | 2805 | 0.3 | 31.8 | 60.0 | 1000 |
| HS-43-Φ50×Φ20×6 | 3330 | 0.3 | 30.5 | 60.0 | 1000 |
| HS-43-Φ50×Φ20×7 | 2855 | 0.3 | 30.5 | 60.0 | 1000 |
| HS-43-Φ50×Φ23×6.5 | 2890 | 0.3 | 29.2 | 60.0 | 1000 |
| HS-43-Φ50×Φ23×7.5 | 2505 | 0.3 | 29.2 | 60.0 | 1000 |
| HS-43-Φ60×Φ30×10 | 2570 | 0.3 | 22.7 | 60.0 | 1000 |
| HS-43-Φ25×2-S | 2975 | 0.3 | 168.0 | 60.0 | 1000 |
| HS-43-Φ25×2.2-S | 2700 | 0.3 | 168.0 | 60.0 | 1000 |
| HS-43-Φ50×3.5-S | 5930 | 0.3 | 42.0 | 60.0 | 1000 |
| HS-43-Φ50×5-S | 4150 | 0.3 | 42.0 | 60.0 | 1000 |
| HS-43-90×14×8-∠5 | 1960 | 0.3 | 17.5 | 60.0 | 1000 |
| HS-43-85×14×8.5-∠4 | 1710 | 0.3 | 18.6 | 60.0 | 1000 |
| HS-43-80×14×9-∠3 | 1490 | 0.3 | 19.7 | 60.0 | 1000 |
| HS-43-80×14×12-∠3 | 1110 | 0.3 | 19.7 | 60.0 | 1000 |
3. What’s the application markets?
PZT piezoelectric ceramic’s application market is very board range in all over the world. like: Automotive industry, Military industry, Consumer, medical industry, pickup audio, computer…etc.
If you want to know more details about the application in different kind of industries,click here !
4. But I want know more about piezoelectric ring ceramic?
- Piezoelectric ring is used for lots of applications. But also different kinds of material has different capacity. PZT-4 (P4) and PZT-8 (P8) material. P4 is black. P8 is a little yellow. Piezo ring often used in ultrasonic welding macine. Or ultrasonic cleaning device. Also it can used in automobile industry, medical industry, Flow detection… and so on. So when you wanna custom-made your piezo ceamic ring for your project. Please let us know what’s material you need. That’s very important thing . Which size or send us your drawing. And how many pcs you want.
- Piezoelectric ring ceramic materials can be found in a wide selection at He Shuai Ltd. We manufacture piezoelectric ceramic materials, which we base on modified led zirconatetitanate, along with barium titanate. There are two type of piezo ceramics “soft” and “hard”, they are referred according to the mobility of domains or dipoles. Therefore, the depolarization and polarization behaviour varies. There are no external electric connectors required, and wires are only used to locate the sparks location. Wires are not always a part of the equation, as they are sometimes connected to a ignitor button, and other times attached to a knob. A single electric spark is created every time someone presses the button or turns the knob. Which keeps it safe to use, as you have control over its use.
- The most common products appliances Piezoelectric products are used in are house hold appliances such as:
- Kitchen gas appliances
- Hot water heater
- Pilot burning
- Water boiler
- Electric Barbecue
- Etc
- The appliances mentioned above are the most common home appliances piezoelectricity is found in. But it is not only restricted to the items mentioned above, it is also commonly used in:
- Artillery igniter of military
- gas barbecue grills
- cigarette lighters
- audio pickups
- Etc
5. Where is your customer from about piezoelectric ring?
Most of our clients came from Europen-American market. such as: UK, Germany, Poland, Demark,France, Italy ,Canada, US …etc.But in the few years, Also we have lots of customers from Russia, Korea, India, Pakistan,Japan…etc.
6. How can i order it from you?
Firstly,We will get your requests by emails, phone calls…etc.Generally speaking ,we called it information confirmation,then quotation the price base on your requests and making the PI/PO to you.Secondly,Once the order confirmation from you and confirm the deposit in our bank, we’ll prepare the raw material to produce the order to you.Thirdly,The sample or the bulk order will be delivery to you on time after get though the testing report and show you some of pictures to confirm.Just contact us, we have professional service people to follow and help you.
Any questions about the piezoelectric ring? please call us :+86-1-33-92803780