3200W ultrasonic transducer for plastic welding machine

3200W ultrasonic transducer for plastic welding machine Introduction

The ultrasonic vibrator is composed of an ultrasonic transducer and an ultrasonic horn to form an ultrasonic vibration system. Ultrasonic transducer is a device that can convert high-frequency electric energy into mechanical energy. Ultrasonic horn is a passive device that does not generate vibration. It only changes the amplitude of the vibration input from the ultrasonic transducer and then transmits it. Impedance transformation.
The ultrasonic transducer can generate regular vibration under the excitation of a suitable electric field, and its amplitude is generally about 10 μm. Such amplitude is not enough to directly complete the welding and processing steps. Therefore, the transducer links a properly designed ultrasonic horn, and the amplitude of the ultrasonic wave can be varied within a wide range, as long as the material strength is sufficient, the amplitude can exceed 100 μm.
When the ultrasonic horn is longitudinally stretched and vibrated, the movement of the particles on the left and right sides of a cross section in the middle is just opposite, which is equivalent to the existence of a relatively stationary section. This section is called the node, which is also the best fixed point of the vibrator. Deviation from this node will reduce the working efficiency of the vibrator, commonly known as leakage.

Type Full-length(mm) Joint Bolt(mm) Frequency(KHz) Resonance Impedance(Ω) Capacity(pF) Input Power
(W)
HS-HJHNQ152500 P8 153 M20×1.5 15 15 13000 2500
HS-HJHNQ152000 P8 167 M20×1.5 15 10 9500 2000
HS-HJHNQ151500 P4 171 M18×1.5 15 12 12500 1500
HS-HJHNQ151800 P4 118 M20×1.5 20 15 15000 1800
HS-HJHNQ202000 P8 128 M18×1 20 10 11000 2000
HS-HJHNQ202000 P8 124 M18×1.5 20 12 10000 1500
HS-HJHNQ20700 P8 112 1/2-20 UNF 20 15 9000 700
HS-HJHNQ20900 P8 133 1/2-20 UNF 20 15 10000 900
HS-HJHNQ20600 P8 121 M18×1.5 20 15 6000 600
HS-HJHNQ30500 P8 77 M10×1.5 30 5 5500 500
HS-HJHNQ28200 P4 92.1 M10×1 28 20 3000 200
HS-HJHNQ28100 P8 91 M8×1 28 25 2200 100
HS-HJHNQ28250 P8 94 1/2-20 UNF 28 20 4000 250
HS-HJHNQ202000 P8 128 1/2-20 UNF 20 10 20000 2000
HS-HJHNQ201500 P8 124 1/2-20 UNF 20 10 16000 1500
HS-HJHNQ201300 P8 128 1/2-20 UNF 20 10 12500 1300
HS-HJHNQ201500 P8 132 1/2-20 UNF 20 10 11000 1500
HS-HJHNQ20900 P8 123 1/2-20 UNF 20 10 9500 900
HS-HJHNQ152000 P4 171 M18×1.5 15 12 10000 2000
HS-HJHNQ35100 P8 71 M8×1 35 25 2200 100
HS-HJHNQ38100 P8 66 M8×1.25 38 40 1200 100
HS-HJHNQ38200 P4 65 M8×1 38 14 3300 200
3200W ultrasonic transducer for plastic welding machine

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