The ultrasonic transducer consists of a central piezoelectric ceramic element, front and rear metal cover plates, prestressed screws, electrode sheets and insulating tubes. This kind of sandwich transducer (also known as: bolt-fastened transducer) generates stable ultrasonic waves when the load changes, and is the most basic and main method to obtain a power ultrasonic drive source.
According to different designs, the shape of the ultrasonic transducer mainly includes column type (the diameter of front and rear metal cover plates are the same), horn type (the diameter of the front cover plate is excessively reduced by the arc type), and the column type has a section in the middle.
Model | SP-3535-4D |
Frequency | 35Khz |
Output power | 1000Watt |
Joint bolt | M8 |
Ceramic disc Diameter | 35mm |
Quantity of Ceramic discs | 4pcs |
Capacitance | 8.5~9.5nF |
Amplitude | 3um |
Application | Spot Welding Machine |
Ultrasonic transducer,ultrasonic generator and ultrasonic horn constitute a whole ultrasonic system, which can be widely used to do welding in various kinds of industries.
Applied Industries:
Automobile industry, electric industry, medical industry, household appliance industry, non-woven fabric, clothing, packing, office supplies, toys, etc.
Applied Machines:
Mask machines, sealing machine, welding machines, cutting machines, Medical scalpel.
1. It is made of piezoelectric ceramic material, which has high conversion efficiency and can be mass-produced.
2. The size and shape of the Ultrasonic Transducer for Welding are specially designed to match the welder completely.
3. The resonance impedance is small, the heat generation is small, the use temperature range is wide, and the reliability is high.
4. Its output is stable and not easy to crack.
5. The transducer has good electromechanical conversion efficiency under high power and high amplitude conditions.
6. Frequency and static capacitance are consistent.
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