Ultrasonic Cleaning Transducer
Summary
Piezoelectric transducer uses the piezoelectric effect to realize transduction between electric and sound energy. It comprises a radiation head, electrode, cap, prestressed bolt, piezoelectric chip and an insulating tube. The piezoelectric transducer is widely used in ultrasonic cleaning machine and high-power industry cleaning devices.
Features
◊ High efficiency: high mechanical parameter Q, the transduction efficient between electricity and sound above 95%.
◊ High amplitude: the transducer strength is improved by fixing the high speed vibrator directly on the base of washing groove with bolt. Compare with a magnetic expansion vibrator, its amplitude can be improved above 50%.
◊ Good heat resistance: a large range of working temperature, low resonance impedance and heat productivity.
◊ Good construction: fastened by bolt, easy for assembling, high reliability.
Naming methods as following:
|
Type
|
Length（mm）
|
Weight（g）
|
Frequency（KHz）
|
Resonance Impedance
（Ω）
|
Static Capacity
（pF）±10%
|
Input Power（W）
|
|
CCH-6845D-20LA
PZT-8
|
94
|
900
|
20
|
10-20
|
5200
|
100
|
|
CCH-6845D-25LB
PZT-4
|
77
|
710
|
25
|
10-20
|
6600
|
100
|
|
CCH-6850D-28LB
PZT-4
|
66
|
720
|
28
|
10-20
|
7800
|
120
|
|
CCH-6845D-28LA
PZT-8
|
66
|
625
|
28
|
10-20
|
5200
|
100
|
|
CCH-6845D-28LB
PZT-4
|
66
|
624
|
28
|
10-20
|
6600
|
100
|
|
CCH-6845D-30L
PZT-8
|
61
|
555
|
30
|
10-20
|
5200
|
100
|
|
CCH-5938D-25LB
PZT-4
|
77
|
530
|
25
|
10-20
|
5400
|
60
|
|
CCH-5938D-28LB
PZT-8
|
68
|
470
|
28
|
10-20
|
3800
|
60
|
|
CCH-4535D-28ZB
PZT-4
|
82
|
425
|
28
|
10-20
|
4100
|
50
|
|
CCH-4838D-33LB
PZT-8
|
58
|
420
|
33
|
10-20
|
3800
|
60
|
|
CCH-4938D-40LA
PZT-8
|
55
|
300
|
40
|
10-20
|
3800
|
60
|
|
CCH-4838D-40ZB
PZT-4
|
56
|
310
|
40
|
10-20
|
5400
|
60
|
|
CCH-4535D-40LB
PZT-4
|
54
|
260
|
40
|
10-20
|
4100
|
50
|
|
CCH-4535D-40ZBL
PZT-4
|
57
|
300
|
40
|
10-20
|
4100
|
50
|
|
CCH-3830D-54LA
PZT-4
|
36
|
135
|
54
|
10-20
|
3200
|
35
|
|
CCH-4938D-68ZB
PZT-8
|
80
|
460
|
68
|
10-20
|
3800
|
60
|
|
CCH-5250D-68ZB
PZT-4
|
67
|
588
|
68
|
10-20
|
7800
|
120
|
|
CCH-4038D-80ZB
PZT-4
|
60
|
325
|
80
|
10-20
|
5400
|
60
|
|
CCH-4038D-120ZBL
PZT-4
|
56
|
260
|
120
|
10-20
|
5400
|
60
|
|
CCH-3635D-135ZBL
PZT-4
|
54
|
215
|
135
|
10-20
|
4200
|
50
|
|
CCH-6438D-25(40)LB
PZT-8（双频）
|
65
|
442
|
25/40
|
10-20
|
3800
|
60
|
Ultrasonic Cleaning Transducer Profile
