| Customization: | Available |
|---|---|
| Type: | High Frequency Ultrasonic Sensor |
| Production Process: | Integration |
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The ultrasonic transducer consists of a central piezoelectric ceramic element, front and rear metal cover plates, prestressed screws, electrode sheets and insulating tubes. This kind of sandwich transducer (also known as: bolt-fastened transducer) generates stable ultrasonic waves when the load changes, and is the most basic and main method to obtain a power ultrasonic drive source.
According to different designs, the shape of the ultrasonic transducer mainly includes column type (the diameter of front and rear metal cover plates are the same), horn type (the diameter of the front cover plate is excessively reduced by the arc type), and the column type has a section in the middle.
| Model | SP-5020-4Z |
| Frequency | 20KHz |
| Output power | 1500Watt |
| Joint bolt | M18*1.5 |
| Ceramic disc Diameter | 50mm |
| Quantity of Ceramic discs | 4pcs |
| Capacitance | 11-13nF,13-15nF,15-17nF |
| Amplitude | 10um |
| Application | Welding machine |
Because piezoceramics are weak in tension, a static compressive prestress must be applied to prevent the piezoceramics from experiencing tensile stresses when the transducer vibrates ultrasonically. The prestress also assures that the piezoceramic interfaces make good contact so that the acoustic waves are transmitted well with minimum loss. The compressive prestress must be sufficient to prevent the piezoceramics from ever experiencing any ultrasonic tensile stress and prevent any lateral piezoceramic slippage. In the manufacturing process of ultrasonic transducers, the size of prestressing plays a decisive role in quality.
The piezoelectric ceramic impedance and frequency will stabilize with the prestress's increase. A larger prestress can reduce the impedance of the transducer. If the piezoelectric ceramic is not sufficiently clamped, the transducer impedance will become larger. But not the largest is the best.
1. How does an ultrasonic converter differ from a traditional power source?
An ultrasonic converter is specifically designed to convert electrical energy into high-frequency mechanical vibrations for ultrasonic applications, whereas a traditional power source does not have this capability.
2. Can the ultrasonic converter be customized for specific industrial requirements?
Yes, the ultrasonic converter can be customized to meet the specific needs of different industrial applications.
3. What is the typical lifespan of an ultrasonic converter?
The lifespan of an ultrasonic converter depends on usage and maintenance, but with proper care, it can last for many years.
4. Is the ultrasonic converter easy to install and operate?
Yes, the ultrasonic converter is designed for easy installation and user-friendly operation.
5. Can the ultrasonic converter be used for both small-scale and large-scale production?
Yes, the ultrasonic converter is suitable for a wide range of production scales, from small-scale to large-scale manufacturing.
6. What safety features are incorporated into the ultrasonic converter?
The ultrasonic converter is equipped with safety features to ensure safe operation and prevent overheating.
7. Delivery?
1-2 units we could send by EXPRESS(DHL, UPS, FEDEX, TNT, EMS), heavy weight more than 50kg,we suggest to use sea freight LCL or by air.
8. Warranty:
One years Warranty with none human damage. After warranty time, factory will repair fix it or send the new parts on cost price. We can produce according customers'requirements, OEM is available, pls send me inquiry for quotations.
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