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China Manufacture 20K PZT8 Piezoelectric Ceramic Ultrasonic Transducer For Non-woven Ultrasonic Welding
1-19 Piece
$260.00
20 -49 Piece
$250.00
50 -99 Piece
$240.00
≥ 100 Piece
$220.00
- Item No. 2020110408dfbMOQ 1 Piece
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If over 500pcs, mass production will start until pre-production sample has been approved.
Est. 7 days production
China Manufacture 20K PZT8 Piezoelectric Ceramic Ultrasonic Transducer For Non-woven Ultrasonic Welding
The ultrasonic vibrator is also called the ultrasonic vibrator, and the whole after connecting the transducer and the horn is called the vibrator. It is a device that realizes the mutual conversion between electrical energy and mechanical energy (acoustic vibration) by the piezoelectric effect of piezoelectric ceramics, and is amplified by the front and rear radiation cover blocks that match the acoustic impedance.
Since the horn is a passive device, it does not produce vibration itself, but transmits the input vibration after changing the amplitude, completing the impedance transformation.
Ultrasonic transducers can produce regular vibration under electric field excitation, but the amplitude is generally about 10μm. Such amplitude is not enough to directly complete the welding and processing procedures.
Therefore, after the transducer is connected to a reasonably designed horn, the amplitude of the ultrasonic wave can be changed in a large range, as long as the material strength is sufficient, the amplitude can exceed 100 μm.
Main Features of Ultrasonic welding transducer:
1. High mechanical quality
2. Piezoelectric element offer a high speed of vibration.
3. Having steady output amplitude even the load markedly changed.
4. Extended using temperature, ensuring good amplitude linearity
5. Bolt-on mounting gives the fast, easy installation and high reliability.
6.easy for assembling
7. good heat resistance
8. large range of working temperature
9.low resonance impedance and heat productivity
10.good construction
11.fastened by bolt
Type | Full-length(mm) | Joint Bolt(mm) | Frequency(KHz) | Resonance Impedance(Ω) | Capacity(pF) | Input Power |
ARS-HJHNQ152500 P8 | 153 | M20×1.5 | 15 | 15 | 13000 | 2500 |
ARS-HJHNQ152000 P8 | 167 | M20×1.5 | 15 | 10 | 9500 | 2000 |
ARS-HJHNQ151500 P4 | 171 | M18×1.5 | 15 | 12 | 12500 | 1500 |
ARS-HJHNQ151800 P4 | 118 | M20×1.5 | 20 | 15 | 15000 | 1800 |
ARS-HJHNQ202000 P8 | 128 | M18×1 | 20 | 10 | 11000 | 2000 |
ARS-HJHNQ202000 P8 | 124 | M18×1.5 | 20 | 12 | 10000 | 1500 |
ARS-HJHNQ20700 P8 | 112 | 1/2-20 UNF | 20 | 15 | 9000 | 700 |
ARS-HJHNQ20900 P8 | 133 | 1/2-20 UNF | 20 | 15 | 10000 | 900 |
ARS-HJHNQ20600 P8 | 121 | M18×1.5 | 20 | 15 | 6000 | 600 |
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