40kHz 60W Ultrasonic Cleaning Transducer

40khz 60W ultrasonic cleaning transducer consist of 2pcs piezo ring which is made of Pzt 4 material. the piezo ring is 30W each. Our 6L Ultrasonic parts cleaner is using this 40 khz transducer.  

Basing on our production experience. All the piezo ring will have strict control on from the preparation of the raw material, grinding to the sintering in production line. The grinding process we will have 3 times process to ensure the fineness of the materials and fundamentally ensure the quality of the piezo ring. The mixing process we use own design mixing equipment to ensure the material mix evenly and to guarantee the quality of piezo ring.

After assembly the ultrasonic transducer, we will strict quality check on the production line 100%,double checking the electrical data to ensure the quality.

Model: Ultrasonic transducer 40khz

Frequency(KHz): 40±1

Resonant Impedance (Ω): ≤20

Static Capacitance (PF): 5500±10%

Insulation Resistance (MΩ): ≥100

Power (W): 60

40kHz Ultrasonic Transducer Model Comparison

Not sure which 40kHz transducer is right for your application? Use this comparison table to quickly identify the best model based on your power requirements, tank size, and cleaning application.

Comparison Table:

How to Choose:

• Choose 60W if your tank is under 30L and you are cleaning delicate or small items (jewelry, electronics, lab instruments).

• Choose 100W if your tank is 30L+ or you are cleaning heavy, greasy, or heavily contaminated metal parts.

• Choose dual-frequency if your machine needs to handle both heavy-duty degreasing (28 kHz) and fine precision cleaning (40 kHz) without swapping transducers.

40KHz Piezo Ultrasonic transducer can generate the moderate cavitation effect which the formation of tiny bubbles in the medium size bursting instantaneously high-pressure shock wave. However, it is relative weaker than 100W ultrasonic transducer 40khz. So this transducer can be used while the space is small and limited installation but to keep the cleaning effect. And this ultrasonic transducer is widely used in household ultrasonic cleaning machine, the capacity range from 2L to 30L.

Typical Applications of 40kHz 60W Ultrasonic Cleaning Transducer

The 40kHz 60W ultrasonic cleaning transducer is designed for small-to-medium cleaning applications where moderate cavitation intensity is sufficient. Its compact size and lower power consumption make it ideal for the following scenarios:

Household & Consumer Ultrasonic Cleaners (2L–30L)

This is the most common application. The 60W transducer is the standard choice for household ultrasonic cleaning machines with tank capacities from 2 to 30 liters. It generates moderate cavitation bubbles that effectively clean jewelry, eyeglasses, watches, dentures, coins, and small household items without damaging delicate surfaces. For example, our

6L Ultrasonic Parts Cleaner uses this exact 40kHz 60W transducer to deliver reliable cleaning performance for home and laboratory use.

Laboratory & Precision Parts Cleaning

The 40kHz frequency produces smaller cavitation bubbles than 28kHz, making it suitable for cleaning precision components such as optical lenses, semiconductor parts, printed circuit boards (PCBs), and laboratory instruments. The 60W power level is sufficient for small tanks used in research labs, dental clinics, and electronics repair workshops.

Automotive Component Cleaning (Small Parts)

For automotive workshops dealing with small components like fuel injectors, carburetor parts, small gears, and sensors, the 40kHz 60W transducer provides enough cleaning power for batch cleaning in compact tanks. For heavier automotive parts (engine blocks, cylinder heads, large gears), we recommend upgrading to the

40kHz 100W Ultrasonic Cleaning Transducer, which delivers 67% more power for demanding industrial cleaning tasks.

Phase-Array Multi-Transducer Installations

When 60W alone is not enough, multiple 40kHz 60W transducers can be installed in a phase array configuration. Two 60W transducers can equal the cleaning effect of one 100W unit while providing more even cavitation distribution across the tank bottom. This approach is preferred when uniform cleaning is critical and space allows for multiple mounting points.

Application Summary Table:

After 20's development, we are the professional 40 khz ultrasonic transducer provider, Our company has established in-house vertical production line from core components to the end products. Our factory has comprehensive prototyping and testing equipment, so that we completely streamlining the R&D-production-verification" process, which enable to provide flexible production capacity guarantees for OEM/ODM collaborations.

We have piezoelectric ceramic baking production line, we can monitor the core component all processes, such as ceramic formulation, high-pressure molding, high-temperature sintering((1200~1300℃), and the polarization treatment. With benefit from the ceramic baking production line, we can have precise control over the ceramic dimension within (±0.01mm), emphasize the frequency consistency of the piezo ceramic ring which deviation within ±1kHz.

Please contact us for your product needs, the we can provide you full service from Ultrasonic frequency, the design of ultrasonic transducer to meet your product needs.