60W Ultrasonic Transducer 40Khz Two Frequency For Car Engine/Block/Plastic Parts Ultrasound Cleaner Machine

Ultrasonic vibrator, also known as ultrasonic vibrator, refers to the overall structure of the transducer connected to the amplitude converter in the industry. The ultrasonic vibrator uses the Piezoelectricity of piezoelectric ceramics to realize the mutual conversion of electrical energy and mechanical energy (ac…

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60W Ultrasonic Transducer 40Khz Two Frequency For Car Engine/Block/Plastic Parts Ultrasound Cleaner Machine

Ultrasonic vibrator, also known as ultrasonic vibrator, refers to the overall structure of the transducer connected to the amplitude converter in the industry.

The ultrasonic vibrator uses the Piezoelectricity of piezoelectric ceramics to realize the mutual conversion of electrical energy and mechanical energy (acoustic vibration), and uses the front and rear radiation cover blocks matched with acoustic impedance to amplify the device. The frequency is fixed during production. You can customize transducers with different frequencies according to customer needs. The produced transducer vibrator can only be fixed at this frequency. In fact, the ultrasonic cavitation threshold is closely related to frequency. The higher the frequency, the higher the cavitation threshold. The lower the frequency, the lower the cavitation threshold, and the easier it is to generate cavitation.

At low frequencies, the time interval between compression and sparsity of liquids is longer. Enabling bubbles to grow to a larger size, enhancing cavitation strength, and facilitating cleaning effects. So low-frequency ultrasonic cleaning is generally used on the surface of large components or when the adhesion between dirt and workpiece surface is high. But it is easy to damage and corrode the surface of the workpiece. Therefore, parts with high surface requirements for the workpiece are not suitable for selecting lower frequencies. Moreover, the frequency is low and the generated noise is correspondingly high. High frequency ultrasound has strong penetration power, and it is recommended to clean components with high surface smoothness requirements or complex surfaces with many blind holes.

On the one hand, the noise of high-frequency ultrasound is also relatively low, making it suitable for cleaning some precision parts, such as electronic parts, small bearing processing, magnetic materials, etc. For some special workpieces such as integrated circuit chips and silicon wafers, it is advisable to choose higher frequency ultrasound for cleaning. For some large workpieces such as car engines, valves, etc., low-frequency ultrasound should be chosen for cleaning.

On the other hand, considering the effectiveness and economy of ultrasonic cleaning, the frequency is generally selected between 20~130KHz. The specific frequency selection should be determined through corresponding experiments. In summary, the frequency of the ultrasonic oscillator is fixed, so during production, there will be continuous testing procedures to determine whether the frequency is qualified, and production will be strictly carried out according to requirements.

Type	Length（mm）	Weight（g）	Frequency（KHz）	Resonance Impedance （Ω）	Static Capacity （pF）±10%	Input Power（W）
PU-UT-20100 PZT-8	94	900	20	10-20	5200	100
PU-UT-25100 PZT-4	77	710	25	10-20	6600	100
PU-UT-28120 PZT-4	66	720	28	10-20	7800	120
PU-UT-28100 PZT-8	66	625	28	10-20	5200	100
PU-UT-28100 PZT-4	66	624	28	10-20	6600	100
PU-UT-30100 PZT-8	61	555	30	10-20	5200	100
PU-UT-2560 PZT-4	77	530	25	10-20	5400	60
PU-UT-2860 PZT-8	68	470	28	10-20	3800	60
PU-UT-2850 PZT-4	82	425	28	10-20	4100	50
PU-UT-3360 PZT-8	58	420	33	10-20	3800	60
PU-UT-4060 PZT-8	55	300	40	10-20	3800	60
PU-UT-4060 PZT-4	56	310	40	10-20	5400	60
PU-UT-4050 PZT-4	54	260	40	10-20	4100	50
PU-UT-4050-1 PZT-4	57	300	40	10-20	4100	50
PU-UT-5435 PZT-4	36	135	54	10-20	3200	35
PU-UT-6860 PZT-8	80	460	68	10-20	3800	60
PU-UT-68120 PZT-4	67	588	68	10-20	7800	120
PU-UT-8060 PZT-4	60	325	80	10-20	5400	60
PU-UT-12060 PZT-4	56	260	120	10-20	5400	60
PU-UT-13550 PZT-4	54	215	135	10-20	4200	50

60W Ultrasonic Transducer 40Khz Two Frequency For Car Engine/Block/Plastic Parts Ultrasound Cleaner Machine

标签：60W Ultrasonic Transducer 40Khz

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