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20khz 3000w Ultrasonic Welding Transducer For Lace Sewing , High Performance 20khz 3000w Ultrasonic Welding Transducer For Lace Sewing , High Performance
20khz 3000w Ultrasonic Welding Transducer For Lace Sewing , High Performance 20khz 3000w Ultrasonic Welding Transducer For Lace Sewing , High Performance

20khz 3000w Ultrasonic Welding Transducer For Lace Sewing , High Performance

Place of Origin China
Brand Name RPS-Sonic
Certification CE
Model Number RPS-T5020-4Z
Minimum Order Quantity 5 sets
Price negotiation
Packaging Details Foam+Carton
Delivery Time 2days
Payment Terms T/T, Western Union, MoneyGram
Supply Ability 200 Sets/month
Product Description
Product Details
Frequency 20Khz Diameter 50mm
Ceramic Chip 4chips Name Ultrasonic Welding Transducer
Power 2200W Max. Amplitude (um) 10um
High Light

ultrasonic power transducer


ultrasonic piezo transducer

Product Description


20khz 3000w high performance ultrasonic welding transducer for lace sewing




This transducer was customized for ultrasonic high power welding.

The transducer consists of a housing, a matching layer, a piezoceramic disk transducer, a backing, an extraction cable, and a Cymbal array receiver. The piezoelectric ceramic disk transducer is made of PZT-5 piezoelectric material with polarization direction polarization. The Cymbal array receiver consists of 8 to 16 Cymbal transducers, two metal rings and rubber gaskets. A piezoelectric ceramic disk transducer is used as a basic ultrasonic transducer for transmitting and receiving ultrasonic signals; a Cymbal array receiver is located above the disk piezoelectric transducer as an ultrasonic receiver for receiving the disk Doppler echo signals outside the transducer band. The working distance of the invention is greater than 35 m, the frequency bandwidth reaches 10 kHz, and the long-distance target moving at high speed can be detected.
Ultrasonic transducer application: mainly used in ultrasonic welding equipment, such as ultrasonic plastic welding machine, ultrasonic metal spot welding machine, ultrasonic plastic spot welding machine, high-power ultrasonic plastic welding machine, ultrasonic automotive interior parts spot welding machine, ultrasonic metal wire harness Welding machine, etc.
Ultrasonic transducer product features:
1. Large amplitude: The structure optimized by computer, the vibration speed ratio is high, the front cover amplitude is large; 2. The output is large: the voltage is larger than the unit area; 3. The power is large: under the action of the prestressed screw, The energy of piezoelectric ceramics is maximized; 4. Good heat resistance: low resonance impedance, low heat generation, wide temperature range; 5. high reliability: long service life; 6. high performance: high mechanical quality factor The electroacoustic conversion efficiency is high.
Ultrasonic transducer common problems:
1. The ultrasonic vibrator is damp. You can check the plug connected to the transducer with a megger. Check the insulation resistance value to judge the basic situation. Generally, the insulation resistance is greater than 5 megohms. If the insulation resistance value is not reached, the transducer is generally damp. The whole transducer (excluding the sprayed plastic case) can be placed in the oven for about 3 hours at 100 °C or used to remove moisture to the resistance value. Normal until now.
2, the transducer vibrator is fired, the ceramic material is broken, and it can be combined with the naked eye and the megohmmeter. Generally, as an emergency treatment measure, the individual damaged vibrator can be disconnected without affecting the normal use of other vibrators.
3, vibrator degumming, our transducer is made of cement, screw fastening double guarantee process, under normal circumstances.
4, stainless steel vibrating surface perforation, the general transducer can be used for 10 years at full load, the vibrating surface perforation may occur.

Naming method:


For example: rps-T5020-4D

RPS - The short for HangZhou XING Ultrasonic technology Co., Ltd

T - Transducer

50 - The outside diameter for piezoceramic ring (mm)

20 - The frequency of the transducer

4 - The number for piezoceramic ring,

D - The type of transducer D means Chinese type,B-Branson type,Z-NTK type.


Ultrasonic Transducer features :

  • good heat resistance
  • large range of working temperature
  • low resonance impedance and heat productivity
  • good construction
  • fastened by bolt
  • easy for assembling








20Khz transducer Parameter datasheet

Item No. Connect screw (Size) Capacitance Input power (W) Max. Amplitude (um)
    Yellow Grey Black    
5520-4Z M18 X 1 10000-11000 10500-11500 14300-20000 2000 8
5020-6Z M18 X 1.5 18500-20000 / 22500-25000 2000 8
5020-4Z M18 X 1.5 11000-13000 13000-15000 15000-17000 1500 8
5020-2Z M18 X 1.5 6000-6500 6500-7000 8000-9000 800 6
4020-4Z 1/2-20UNF 9000-10000 9500-11000 / 900 6
4020-2Z 1/2-20UNF / 4800-5500 / 500 5
5020-4DS 1/2-20UNF 11000-12000 12000-13500 / 1300 8
5020-4D 1/2-20UNF 11000-12000 12300-13500 13600-14600 1500 8
5020-6D 1/2-20UNF 20000-22000 / 25500-26500 2000 10
4020-6D 1/2-20UNF 13500-15000 / / 1500 10
4020-4D 1/2-20UNF 8500-10500 10000-11000 10500-11500 900 8
3020-6D 3/8-24UNF 8000-9000 / / 600





The transducer converts high-frequency electrical energy into high-frequency mechanical vibrations. And it contains several piezoelectric ceramic discs sandwiched under pressure between two metal blocks. Between each disc is a thin metal plate, which forms the electrode. When a sinusoidal electrical signal is fed to the transducer via the electrodes, the discs expand and contract, producing axial vibrations.

20Khz transducer widely used in high power welding&sealing system.Piezoelectric transducer is the electric charge that accumulates in certain solid materials in response to applied mechanical stress. It is key point of all ultrasonic equipment.The transducer decide the property of the machine.We can supply transducer, also transducer with house and booster.

20khz 3000w Ultrasonic Welding Transducer For Lace Sewing , High Performance 020khz 3000w Ultrasonic Welding Transducer For Lace Sewing , High Performance 1



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