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Piezoelectric Ceramic Ultrasonic Welding Transducer 20khz

Piezoelectric Ceramic Ultrasonic Welding Transducer 20khz

  • Piezoelectric Ceramic Ultrasonic Welding Transducer 20khz
  • Piezoelectric Ceramic Ultrasonic Welding Transducer 20khz
Piezoelectric Ceramic Ultrasonic Welding Transducer 20khz
Product Details:
Place of Origin: China
Brand Name: RPS-Sonic
Certification: CE
Model Number: RPS-T5020-4Z
Payment & Shipping Terms:
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
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Detailed Product Description
Frequency: 20Khz Diameter: 50mm
Ceramic Chips: 4chips Power: 1500W
Capacity: 11000-13000 Name: Piezoelectric Transducer Ultrasound
High Light:

Ultrasonic Welding Transducer 20khz


Welding piezoelectric ceramic transducer


Plastic Welding Machine ceramic transducer

20khz Piezoelectric Ceramic Ultrasonic oscillator For Ultrasound welding






Advantages of Plastic welding vs. Adhesives

  • Plastic welding generally does not require using any consumables. Adhesive joining does, which consumables are messy and often hard to contain.
  • Plastic welding generally does not require intensive surface preparation steps, which adhesives often do.


Advantages of Plastic Welding vs. Mechanical Fasteners

  • A weld is permanent, which prevents tampering with the internal components.
  • Plastic welds are much lighter than mechanical fasteners.
  • Welding can provide a leak tight, air tight seal, mechanical fasterners cannot (unless an o-ring is also used).


Advantages of Plastic Welding vs. Snap Fits

  • Welding works on a greater variety of materials. Snap fits are generally only for very flexible materials.
  • Welding can provide a leak tight, air tight seal, snap fits cannot.



Naming method:


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.



Capacitor Range
Yellow ceramic Gray ceramic Black ceramic
1500 14.70-17.90  11000-13000 -- --

<20 Ω






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 9





Ultrasonic Transducer for Welding, Drilling and Polishing High-power ultrasonic drilling machine, welding machine, polishing machine vibrator have small machinery loss, high efficiency electricity and sound transfer, big swing and less heat.

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.

15Khz 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.

To design and fabricate the transducers according to customers' requirements.


1. The piezoelectric ceramic chip adopts imported parts, and can give a strong and stable output.
2. High efficiency, high mechanical quality factor, obtaining high electric-acoustic conversion efficiency work at the resonance frequency points.
3. Large amplitude: optimization design by computer , vibration speed ratio is high .
4. Large power,Under the action of prestressed screw, the energy of the piezoelectric ceramic to get maximum play;
5. Good heat resistance, small harmonic impedance, low calorific value, using temperature range is wide.




Piezoelectric Ceramic Ultrasonic Welding Transducer 20khz 0Piezoelectric Ceramic Ultrasonic Welding Transducer 20khz 1


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Tel: +8615658151051

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