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Langevin Transducers for Ultrasonic Cleaning
Main Features
- High Mechanical Quality factor and excellent electro-acoustic conversion efficiency, providing high output amplitude.
- Piezoelectric element offer a high speed of vibration. Through bolt-on presstress, mechanical and amplitude have been improved.
- Having steady output amplitude even under markedly changed loads.
- Extended temperature use, ensuring good amplitude linearity. Low resonant impedance ensuring high conversion efficiency.
- Bolt-on pre-stressed design provides fast and easy installation with high reliability.
Product Coding
Transducers for Ultrasonic Cleaning Selection Chart
| Part Number |
Res
Freq
|
Res
Imp
|
Cap |
Diam |
Span |
Power |
Photo |
| Units |
kHz |
Ohm |
pF |
mm |
mm |
W |
|
|
STC-4AH-2080
|
80±2 |
<25 |
1800
±10%
|
24 |
26 |
25 |

|
|
STC-4AH-3050
|
50±1 |
<20 |
3400
±10%
|
38 |
40 |
40 |

|
|
STC-4SS-3528
|
28±1 |
<20 |
3800
±10%
|
45 |
80 |
50 |
|
|
STC-4SH-3528
|
28±1 |
<20 |
4000
±10%
|
55 |
68 |
50 |

|
| STC-8SH-3528 |
28±1 |
<20 |
2900
±10%
|
55 |
68 |
50 |
|
STC-4AH-3540
|
40±1 |
<20 |
3800
±10%
|
45 |
54 |
50 |

|
|
STC-4SH-3540
|
40±1 |
<20 |
4000
±10%
|
45 |
50 |
50 |

|
| STC-8SH-3540 |
40±1 |
<20 |
2900
±10%
|
45 |
50 |
50 |
| STC-8SH-3560 |
60±2 |
<20 |
2900
±10%
|
40 |
38 |
50 |
|
|
STC-4SH-3825
|
25±1 |
<20 |
4800
±10%
|
59 |
72 |
60 |
|
|
STC-4SH-3828
|
28±1 |
<20 |
4800
±10%
|
59 |
67 |
60 |

|
| STC-8SH-3828 |
28±1 |
<20 |
3200
±10%
|
59 |
68 |
60 |
|
STC-4SH-3833
|
33±1 |
<20 |
4800
±10%
|
48 |
60 |
60 |

|
| STC-8SH-3833 |
28±1 |
<20 |
3200
±10%
|
48 |
60 |
60 |
| STC-8SH-3838 |
38±1 |
<20 |
3200
±10%
|
48 |
54 |
60 |
|
|
STC-4SH-3840
|
40±1 |
<20 |
4800
±10%
|
48 |
50 |
60 |

|
| STC-8SH-3840 |
40±1 |
<20 |
3400
±10%
|
48 |
50 |
60 |
|
STC-4SS-
38130
|
130±2 |
<20 |
4800
±10%
|
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