Reliable Supplier of 28KHz Piezo Transducer for Spot Welding
Product Main Parameters
| Item NO. | Frequency (KHz) | Dimensions | Impedance | Capacitance (pF) | Input Power (W) | Max Amplitude (um) | Shape | Ceramic Diameter (mm) | Qty of Ceramic | Connect Screw |
|---|---|---|---|---|---|---|---|---|---|---|
| H-3828-2Z | 28 | Cylindrical | 38 | 4000-5000 | / | 500 | 3 | 1/2-20UNF | 30 | 2 |
| H-3828-4Z | 28 | 38 | 7500-8500 | / | 10000-12000 | 800 | 4 | 1/2-20UNF | 30 | 4 |
| H-3028-2Z | 28 | 30 | 2600-3400 | 3000-4000 | / | 400 | 3 | 3/8-24UNF | 30 | 2 |
Common Product Specifications
| Feature | Description |
|---|---|
| Material | High-quality piezoelectric ceramic chips |
| Efficiency | High mechanical quality factor, resonant frequency points |
| Amplitude | Large, with a high vibration speed ratio |
| Heat Resistance | Good, with a low harmonic impedance and wide temperature range |
Product Manufacturing Process
The production of piezoelectric transducers involves the precise engineering of piezoelectric ceramic materials such as lead zirconate titanate (PZT). These materials are subjected to processes that enhance their electric and mechanical properties. The manufacturing process includes mixing raw materials, shaping the ceramic, firing to solidify the structure, and polarizing the ceramics to activate the piezoelectric properties. The transducers are then encapsulated to withstand environmental conditions. The selection of materials and meticulous manufacturing ensure optimal performance characteristics such as sensitivity and frequency response, making these transducers reliable for industrial and medical applications.
Product Application Scenarios
The 28KHz piezo transducers are predominantly used in spot welding devices in industries such as automotive, electronics, and medical manufacturing. Their ability to produce precise and controllable vibrations makes them suitable for welding non-woven materials, fabrics, and PVC, often utilized in producing clothing, toys, and packaging materials like masks and bags. Additionally, these transducers find application in energy harvesting systems, capturing ambient mechanical energy from industrial processes and converting it into usable electricity. The wide range of applications highlights the transducers' versatility and effectiveness in enhancing production efficiency and product quality.
Product After-Sales Service
- Comprehensive technical support available 24/7 for troubleshooting and maintenance.
- Replacement parts and repair services guarantee the longevity of transducer utility.
- Customer training sessions on installation and operation for optimal use.
Product Transportation
Hanspire ensures secure and efficient transportation of piezo transducers. Products are carefully packed using protective materials to prevent damage during transit. We collaborate with reputable logistics providers to offer reliable and timely delivery services to both domestic and international clients, maintaining the product's integrity from our warehouse to the consumer's site.
Product Advantages
- High sensitivity and quick response time ideal for dynamic applications.
- Robust design that withstands harsh industrial environments.
- Long lifespan and low power consumption, enhancing operational efficiency.
Product FAQ
1. What materials are used in the piezo transducers?
Hanspire's piezo transducers are primarily composed of high-quality piezoelectric ceramics, including lead zirconate titanate (PZT). These materials are chosen for their excellent piezoelectric properties, which facilitate efficient conversion between electrical and mechanical energy. PZT is preferred for its stability and robust performance across various temperatures and conditions, making it ideal for diverse applications.
2. How does temperature affect transducer performance?
Piezo transducers are sensitive to temperature changes, which can affect their performance. High temperatures may cause changes in material properties, leading to drift in resonant frequency and sensitivity. However, Hanspire transducers are designed with materials and construction methods that minimize these effects, ensuring reliable performance within specified temperature ranges.
3. Can the transducers operate continuously?
Yes, Hanspire's piezo transducers are engineered for continuous operation. They are constructed to dissipate heat effectively, reducing the risk of overheating during extended use. The robust design and materials enable them to maintain consistent performance over prolonged periods, making them suitable for industrial environments where continuous operation is required.
4. Are custom transducer designs available?
Hanspire offers custom transducer design services to meet specific client requirements. Our engineering team works closely with clients to develop transducers that align with unique application needs, considering factors such as frequency, amplitude, and material compatibility. We aim to deliver bespoke solutions that enhance customer satisfaction and functional efficiency.
5. What is the expected lifespan of these transducers?
The lifespan of Hanspire piezo transducers can exceed several years, depending on usage conditions and maintenance. Regular maintenance and operation within specified parameters can extend lifespan. Our after-sales support team is available to provide guidance on best practices to maximize product longevity.
Product Hot Topics
Industry Uptake of Piezo Transducers
The adoption of piezo transducers has been steadily increasing across industries, largely due to their versatility and efficiency. Many sectors now recognize their potential in enhancing production processes and product quality. As a leading supplier, Hanspire is at the forefront, providing cutting-edge piezo transducers that meet the demands of modern manufacturing environments.
Sustainability and Energy Harvesting
Hanspire's piezo transducers play a crucial role in sustainable energy solutions, particularly in energy harvesting applications. By capturing ambient mechanical energy, these transducers contribute to reducing carbon footprints and promoting eco-friendly practices. Their use in this area is expected to grow as industries strive toward sustainable development goals.
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