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15khz Ultrasonic Piezoelectric Transducer , Ultrasonic High Power Piezo Transducer
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ultrasonic power transducer,
ultrasonic piezo transducer,
15khz Ultrasonic Piezoelectric Transducer
15khz Piezoelectric Ceramic Ultrasonic Transducer For Ultrasound bonding
Ultrasonic welding of plastics is performed through vibrations which are presented perpendicularly to the joint. Heating is dependent on the loss modulus of the polymer, the frequency and amplitude of the ultrasonic vibrations.
Internal heat generation means that less material is heated so there is a smaller heat affected zone and less chance for deformation
Very quick cycle times, typically less than a second
Well-established process with quite sophisticated equipment available and plenty of industry knowledge
T - Transducer
50 - The outside diameter for piezoceramic ring (mm)
20 - The frequency of the transducer
4 - The number for piezoceramic ring,
D - The type of transducer D means Chinese type,B-Branson type,Z-NTK type.
|Yellow ceramic||Gray ceramic||Black ceramic|
|Item No.||Connect screw (Size)||Capacitance||Input power (W)||Max. Amplitude (um)|
|RPS-T7015-4Z||M20 X 1.5||12500-14000||/||17000-19000||2600||10|
|RPS-T6015-4Z||M20 X 1.5 or M16 X 1||8000-10000||10000-12000||12500-13500||2200||10|
|RPS-T6015-6Z||M20 X 1.5||14000-16000||/||19500-21000||2600||10|
|RPS-T5015-4Z||M18 X 1.5||12000-13000||13000-14300||15000-17000||1500||8|
|RPS-T4015-4Z||M16 X 1||10000-11000||10500-11500||700||8|
|RPS-T7015-4D||M20 X 1.5||12500-14000||/||17000-19000||2600||11|
|RPS-T6015-4D||M18 X 1.5||9000-10000||10000-11000||/||2200||11|
The transducer converts high-frequency electrical energy into high-frequency mechanical vibrations. And it contains several piezoelectric ceramic discs sandwiched under pressure between two metal blocks. Between each disc is a thin metal plate, which forms the electrode. When a sinusoidal electrical signal is fed to the transducer via the electrodes, the discs expand and contract, producing axial vibrations.
15Khz transducer widely used in high power welding&sealing system.Piezoelectric transducer is the electric charge that accumulates in certain solid materials in response to applied mechanical stress. It is key point of all ultrasonic equipment.The transducer decide the property of the machine.We can supply transducer, also transducer with house and booster.
1. The piezoelectric ceramic chip adopts imported parts, and can give a strong and stable output.
2. High efficiency, high mechanical quality factor, obtaining high electric-acoustic conversion efficiency work at the resonance frequency points.
3. Large amplitude: optimization design by computer , vibration speed ratio is high .
4. Large power,Under the action of prestressed screw, the energy of the piezoelectric ceramic to get maximum play;
5. Good heat resistance, small harmonic impedance, low calorific value, using temperature range is wide.