20Khz 800w Ultrasonic Welding Transducer with Different Capacitor Range
Description:
The transducer converts the ultrasonic frequency voltage from the generator into ultrasonic mechanical vibration of the same frequency by an inverse piezoelectric effect. It consists of a number of piezoceramic sheets sandwiched between two metal (usually titanium) blocks. A thin metal plate is formed between the sheet and the sheet to form an electrode. When a sinusoidal electrical signal is supplied to the transducer via the electrodes, the piezoelectric sheet expands and contracts, producing an axial peak-to-peak motion of 15-201 xm. The transducer is a precision device and should be handled with care.
Specifications:
| Model | QR-5020-2BZ |
| Frequency | 20khz |
| Output power | 800 watt |
| Joint bolt | M18*1.5 |
| Ceramic disc Diameter | 50mm |
| Qty of ceramic discs | 2pcs |
| Capacitance | 5.5-8nf |
| Amplitude | 10 um |
| Application | Plastic welding machine |
Transducer working mode:
Due to different processing methods and requirements, the working mode of the transducer can be roughly divided into continuous work (lace machine, CD set machine, zipper machine, metal welding, etc.) and pulse type work (such as plastic welding machine). Different working methods The requirements for the transducer are different. In general, continuous operation has almost no pause time, but the operating current is not very large, the pulse operation is intermittent, there is a pause, but the instantaneous current is very large. On average, the power of both states is large.
20Khz 800w Ultrasonic Welding Transducer with Different Capacitor Range
