Piezo Hannas (WuHan) Tech Co,.Ltd.-Professional Piezoceramic Elements Supplier
Products
You are here: Home / Products / Piezo Ceramic/Piezoelectric Ceramics / Piezo Tubes / 8 Electrode Strips Tangential Piezoelectric Tube for Transducer
High Frequency Wholesale Products For Manufacturers And Factories:

 

Contact Us



Piezo Hannas (WuHan) Tech Co,.Ltd.
Add: No.456 Wu Luo Road, Wuchang District, Wuhan City, HuBei Province, China.
E-mail: sales@piezohannas.com
Tel: +86 27 86502372
Phone: +86 15927286589
Skype: sales@piezohannas.com

Feedback
Share to:

8 Electrode Strips Tangential Piezoelectric Tube for Transducer

Dimensions:external diameter: 25.4mm, internal diameter 25.146mm, height 25.4mm 8 electrode strips
Silver width:2mm
Thickness Frequency Fr: 36KHz ± 5%
Mechanical Coupling coefficient Keff:>0.5
Dielectric Loss tg δ: < 2.2%
Static capacitance Cs:>850pF±12.5%

Typical Applications:
Hydrophones
Underwater Acoustic
Fish-finder
Side Scan Sonar

Quantity:
  • PT1000K0114
  • Piezohannas
  • PT1000K0114

                      8 Electrode Strips Tangential Piezoelectric Tube for Transducer


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



Piezo Ceramics Tube Description:


Material: P-51 Navy Type V

 

Piezoelectric elements technical data:

Dimensions: 

outer diameter 25.4mm, inner diamter 25.146mm,  height  25.4 mm 

Thickness Frequency

   36KHz ± 5%


Mechanical Coupling coefficient Keff


  ≥  0.5

Dielectric Loss tg δ

≤2%

Static capacitance (pf): 

>850pF±12.5%



Standard Size of Piezo Tube:


Diameter: 5.0 - 100mm
Wall thickness: 1 - 10mm
Height: 2.5 - 50mm


Geometry

Size (mm)

Tolerance

Discs

Diameter:   3 to 200

 

 

 

 

Tolerance according to the piezoelectric elements Industrial standard. 

Thickness:  0.2-25

Tubes

Length:    1-100

OD:       6-180

ID:        5-150

Wall:      0.5-15

Plates

Length:     1-200

Width:      1-200

Thickness:  0.2-25

Sphere

OD:        6-160

ID:         4-150

Wall:       1-10

Rings

OD:        3-180

ID:         1-150

Thickness :  0.2-25

For All Sizes

Flatness

±  0.03

Concentricity

±  0.10

Perpendicularity

±  0.10

Parallelism

±  0.05



Soft Material Parameters:



"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


Abbreviation

Definition

Unit

ε33 T , ε 11 T

Free Relative Dielectric Constant


ε33 S , ε 11 S

Clamping Relative Dielectric Constant


tgδ

Dissipation Factor at Low Field


ρ

Density

g/cm 3

T c

Curie Point

ºC

V

Velocity

m/s

Z a

Accoustic Impedance

Mrayl

K p, K 33, K t, K 31, K 15

Electromechanical Coupling Factors


N p , N 33, N 31, N 15, N t, N c

Frequency Constants

Hz - m

d 33, d 31, d 15

Piezoelectric Strain Constants

10 -12 C/N

d h

Hydrostatic Piezoelectric Strain Constants

10 -3 Vm/N

Q pm

Mechanical Quality Factor at Planar mode


Y 11 E , Y 33 E

Young's Modulus under Short Circuit

10 10 N/m 2

σ

Poisson Ratio


ε33 T (% Per Decade)

Aging Rate of Free Relative Dielectric Constant


K p (% Per Decade)

Aging Rate of Planar Electromechanical Coupling Factor


K t (% Per Decade)

Aging Rate of Coupling Factor at Thickness mode


N p (% Per Decade)

Aging Rate of Frequency Constant of Planar Mode


N t (% Per Decade)

Aging Rate of Frequency Constant at Thickness Mode


ε33 T ( / o C)

Thermal Stability of Free Relative Dielectric Constant


GLOSSARY



BT

Barium Titanate


Hard PZT

Hard Lead Titanate Zirconate Compound


Soft PZT

Soft Lead Titanate Zirconate Compound




Application Images:



Custom Piezo Cylinder Transducer for Side Scan Sonar


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

RECOMMEND

CONTACT US

Add: No.456 Wu Luo Road, Wuchang District, Wuhan City, HuBei Province, China.
E-mail: sales@piezohannas.com
Tel: +86 27 84898868
Phone: +86 +18986196674         
QQ: 1553242848 
Skype: live:mary_14398
​        
Copyright 2017  Piezo Hannas (WuHan) Tech Co,.Ltd. All rights reserved. 

Products