The transducer of a high-power ultrasonic welding machine is the core component of ultrasonic welding equipment. Its function is to convert high-frequency electrical energy into mechanical vibration energy, thereby achieving welding of workpieces. Due to its unique advantages such as high efficiency, environmental protection, and energy conservation, high-power ultrasonic welding machines have been widely used in the manufacturing industry. This article will provide a detailed introduction to the structure, working principle, application fields, and advantages of high-power ultrasonic welding machine transducers, so that readers can better understand and apply the equipment.
The transducer of a high-power ultrasonic welding machine is mainly composed of piezoelectric ceramics, front and rear cover plates, and variable amplitude rods. Among them, piezoelectric ceramics are the core components of transducers, responsible for converting electrical energy into mechanical vibration energy; The front and rear cover plates serve to fix and support the piezoelectric ceramic, while also having the function of amplifying the amplitude to a certain extent; The amplitude lever is used to adjust the amplitude size to meet different welding needs.
Type | Full-length(mm) | Joint Bolt(mm) | Frequency(KHz) | Resonance Impedance(Ω) | Capacity(pF) | Input Power (W) |
PU-UWT152500 P8 | 153 | M20×1.5 | 15 | 15 | 13000 | 2500 |
PU-UWT152000 P8 | 167 | M20×1.5 | 15 | 10 | 9500 | 2000 |
PU-UWT151500 P4 | 171 | M18×1.5 | 15 | 12 | 12500 | 1500 |
UCE-UWT151800 P4 | 118 | M20×1.5 | 20 | 15 | 15000 | 1800 |
PU-UWT202000 P8 | 128 | M18×1 | 20 | 10 | 11000 | 2000 |
PU-UWT202000 P8 | 124 | M18×1.5 | 20 | 12 | 10000 | 1500 |
PU-UWT20700 P8 | 112 | 1/2-20 UNF | 20 | 15 | 9000 | 700 |
PU-UWT20900 P8 | 133 | 1/2-20 UNF | 20 | 15 | 10000 | 900 |
PU-UWT20600 P8 | 121 | M18×1.5 | 20 | 15 | 6000 | 600 |
PU-UWT30500 P8 | 77 | M10×1.5 | 30 | 5 | 5500 | 500 |
PU-UWT28200 P4 | 92.1 | M10×1 | 28 | 20 | 3000 | 200 |
PU-UWT28100 P8 | 91 | M8×1 | 28 | 25 | 2200 | 100 |
PU-UWT28250 P8 | 94 | 1/2-20 UNF | 28 | 20 | 4000 | 250 |
PU-UWT202000 P8 | 128 | 1/2-20 UNF | 20 | 10 | 20000 | 2000 |
PU-UWT201500 P8 | 124 | 1/2-20 UNF | 20 | 10 | 16000 | 1500 |
PU-UWT201300 P8 | 128 | 1/2-20 UNF | 20 | 10 | 12500 | 1300 |
PU-UWT201500 P8 | 132 | 1/2-20 UNF | 20 | 10 | 11000 | 1500 |
PU-UWT20900 P8 | 123 | 1/2-20 UNF | 20 | 10 | 9500 | 900 |
PU-UWT152000 P4 | 171 | M18×1.5 | 15 | 12 | 10000 | 2000 |
PU-UWT35100 P8 | 71 | M8×1 | 35 | 25 | 2200 | 100 |
PU-UWT38100 P8 | 66 | M8×1.25 | 38 | 40 | 1200 | 100 |
PU-UWT38200 P4 | 65 | M8×1 | 38 | 14 | 3300 | 200 |