Piezoelectric PZT Plate

Piezoelectric PZT Plate

Piezoelectric pzt Plate Dimensions: 26 x 16 x 0.7mm Resonant frequency fr: 108 KHz±10 KHz Electromechanical coupling coefficient K31:≥40% Resonant impedance Zm: ≤2 Ω Static capacitance Cs: 6800pF±15%@1KHz Test Condition: 25±3 °C 40~70% R.H. fr, Zm, Kp => Width mode vibration Cs => LCR...
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Product Details

Piezoelectric pzt Plate

Dimensions: 26 x 16 x 0.7mm

Resonant frequency fr: 108 KHz±10 KHz

Electromechanical coupling coefficient K31:≥40%     

Resonant impedance Zm: ≤2 Ω

Static capacitance Cs: 6800pF±15%@1KHz

Test Condition: 25±3 °C 40~70% R.H.

fr, Zm, Kp => Width mode vibration

Cs => LCR meter at 1KHz 1Vrms

图片26.png

Application
ultrasonic cleaning trasnducer
ultrasonic welding tansducer
ultrasonic beauty transducer
ultrasonic underwater transducer
ultrasonic immersible transucer
ultrasonic screening transducer
ultrasonic cutting transducer
ultrasonic atomization transducer
ultrasonic emulsifier
   
Piezoelectric ceramics ring made of PZT-4 or PZT8 are used widely for ultrasonic cleander, ultrasonic welding, etc.

Dimensions(mm)

Capacity C(pF)

Weak field dissipation
Tgδ (12v)

Strong field dissipation
     Tgδ (400v)

Radial frequency
     Fr(KHz)

Resonance impedance
Zm()

Thick frequency
Ft(KHz)

Coupling modulus
     Kr(%)

Quality factor
     Qm

Φ 30/Φ 10*5

1150± 10%

≤ 0.5%

≤ 1.0%

58.4± 5%

≤ 15

410

≥ 45

≥ 800

Φ 32/Φ 10*5

1320± 10%

≤ 0.5%

≤ 1.0%

56.1± 5%

≤ 15

410

≥ 45

≥ 800

Φ 35/Φ 15*5

1430± 10%

≤ 0.5%

≤ 1.0%

45.5± 5%

≤ 15

410

≥ 45

≥ 800

Φ 38/Φ 15*5

1750± 10%

≤ 0.5%

≤ 1.0%

43.4± 5%

≤ 15

410

≥ 45

≥ 800

Φ 40/Φ 15*5

1970± 10%

≤ 0.5%

≤ 1.0%

42.8± 5%

≤ 15

410

≥ 45

≥ 800

Φ 42/Φ 15*5

2200± 10%

≤ 0.5%

≤ 1.0%

40± 5%

≤ 15

410

≥ 45

≥ 800

Φ 42/Φ 17*5

2110± 10%

≤ 0.5%

≤ 1.0%

38.8± 5%

≤ 15

410

≥ 45

≥ 800

Φ 45/Φ 15*5

2580± 10%

≤ 0.5%

≤ 1.0%

38.1± 5%

≤ 15

410

≥ 45

≥ 800

Φ 50/Φ 17*5

3160± 10%

≤ 0.5%

≤ 1.0%

34.8± 5%

≤ 15

410

≥ 45

≥ 800

Φ 50/Φ 17*6

2430± 10%

≤ 0.5%

≤ 1.0%

34.8± 5%

≤ 15

315

≥ 45

≥ 800

Φ 50*3

5800± 10%

≤ 0.5%

≤ 1.0%

46± 5%

≤ 10

681

≥ 50

≥ 800

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