Flange Type Reverse Horn 35Khz 500w Ultrasonic Sealing Transducer
Description:
The ultrasonic transducer is the core component of the ultrasonic device, and the ultrasonic wave converts the high frequency electrical energy into mechanical vibration through the transducer. The characteristics of the transducer depend on the material selection and manufacturing process. The performance and service life of the transducer of the same size are very different. Commonly used high-power ultrasonic transducers are used in ultrasonic plastic welding machines, ultrasonic metal welding machines, various hand-held ultrasonic tools, ultrasonic emulsifier homogenizers, atomizers, ultrasonic engraving machines, etc. Commonly used 15KHz 20KHz 28KHz 35KHz 40KHz 55KHz 70KHz and other products We can also design and manufacture non-standard transducers according to customer's special requirements to meet various needs.
Specifications:
| Model | QR-2535-4FD |
| Frequency | 35khz |
| Output power | 500 watt |
| Joint bolt | M8 |
| Ceramic disc Diameter | 25mm |
| Qty of ceramic discs | 4pcs |
| Capacitance | 4.5-5.5nf |
| Amplitude | 6 um |
| Application | Plastic welding machine |
Principle of Ultrasonic probe launch:
The ultrasonic transmitting probe mainly uses the inverse piezoelectric effect of the piezoelectric crystal to emit ultrasonic waves. When the high-frequency voltage acts on the wafer (a key component of the ultrasonic probe is a crystal sheet having a piezoelectric effect), the piezoelectric crystal is excited. The same frequency propagates ultrasonic waves in adjacent media to complete the conversion of electrical energy to mechanical vibration. The receiving probe mainly uses the piezoelectric effect of the piezoelectric crystal to receive the ultrasonic wave. When the ultrasonic wave propagates in different media, the reflection occurs at the interface of the medium, and the reflected ultrasonic wave acts on the piezoelectric crystal to generate mechanical vibration. The same frequency of electrical energy, the conversion of mechanical vibration to electrical energy.
Ultrasonic probes can be used for both ultrasonic and ultrasonic reception. In its practical application, ultrasonic probes are sometimes used only for ultrasonic emission; sometimes only for ultrasonic reception; sometimes both, both for launch and for acceptance; The transmission and reception, but the two probes are set to complete the function of sending and receiving, and the specific completed functions need to be determined according to the actual situation.
