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PZT Material Piezoelectric Ceramics Plates for Piezoelectric Actuators

- Piezo Material: PZT5A
- Dimensions:80*80*2mm
- Fs(Hz):21264
-Fp(Hz):25080
-Kp:0.664
-C:(pf) 51100

Quantity:
  • PS1000K0110
  • Piezohannas
  • PS1000K0110

      PZT Material Piezoelectric Ceramics Plates for Piezoelectric Actuators


WuHan Piezohannas Tech.Co .,Ltd is a manufactuer of piezoelectric ceramics ,ultrasonic transducers and some other ultrasonic deivce with strong technology force.With a quality management system and research & development sector,our products are extensively used in most applications. 


Pzt5a Material Piezoelectric Ceramics Plates for Transducer


- Piezo Material: PZT5A
- Dimensions:80*80*2mm
- Fs(Hz):21264
-Fp(Hz):25080
-Kp:0.664
-C:(pf) 51100
- Applications:transducer


ApplicationHigh Frequency Wave Filter, Resonator, Frequency Discriminator, Ultrasonic Sensor, Vibration Sensor, Material stress sensor, Pressure sensor, Vibration generation, Energy/Electricity harvesting, compression sensor and others...



The range of Piezoceramic Rectangle / Square:


Length: 3mm-176mm
Width: 1mm-120mm
Height: 0.1mm-30mm


"Soft" PZT materials:


"Soft" PZT materials

The type of soft material

Properties



PSnN-5

PLiS-51

PZT-51

PZT-52

PZT-53

PZT-5H

PZT-5X

Dielectric Constant

ɛTr3


1600

2000

2200

2400

2600

3200

4500

Coupling factor

KP


0.6

0.62

0.62

0.63

0.64

0.68

0.7


K31


0.35

0.35

0.35

0.35

0.36

0.38

0.4


K33


0.68

0.7

0.68

0.7

0.7

0.76

0.77


Kt


0.5

0.52

0.5

0.5

0.5

0.52

0.53

Piezoelectric coefficient

d31

10-12m/v

-170

-197

-186

-204

-227

-275

-300


d33

10-12m/v

400

450

500

520

550

620

750


g31

10-3vm/n

-12

-11.1

-9.6

-9.8

-9.9

-9.7

-7.5


g33

10-3vm/n

28

25.4

25.6

24.5

23.9

22

18.8

Frequency coefficients

Np


2000

1920

1980

1980

1960

1900

1960


N1


1466

1407

1451

1451

1437

1393

1437


N3


1825

1925

1900

1900

1755

1550

1800


Nt


2100

2100

2150

2150

2150

2100

2200

Elastic compliance coefficient

Se11

10-12m2/n

16.6

18

16.7

17

17.4

18

19

Machanical quality factor

Qm


85

80

80

75

75

70

65











Dielectric loss factor

Tg δ

%

2

2

2

2

2

2

2

Density

ρ

g/cm3

7.5

7.5

7.6

7.6

7.6

7.5

7.5

Curie Temperature

Tc

°C

350

345

270

270

270

230

165

Young's modulus

YE11

<109N/m2

60

56

60

59

57.5

56

53

Poison Ratio



0.36

0.36

0.36

0.36

0.36

0.36

0.39



Applications of Piezoelectric Actuators:


Piezoelectric actuators are used in applications demanding the highest control requirements such as micro and nano-positioning of data read-write heads in the computer industry, linear actuators for solenoid valves, fuel injectors and other fluid control applications including closed loop feedback pumps, and vacuum actuators.  Piezoelectric actuators are routinely found in the computer hard disk drive, medical, heavy duty industrial and military industries where ultra-high accuracy and performances are required.



Piezo Hannas (WuHan) Tech Co,.Ltd  is a professional piezoelectric ceramics and ultrasonic transducer manufacturer, dedicated to ultrasonic technology and industrial applications.                                    
 

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