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●Product
Guide--Piezoelectric
Actuators
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●●Bimorph
Sensors and Actuators |
Bimorph sensors /
actuators are made
from a sandwiched pair of piezoelectric elements which can
expand and contract in length. When used as a sensor,
bending causes one side to go into tension and the other
into compression, and having a response frequency in the
audible range permits the bimorph element to be used as a
high sensitivity sound sensor. When used as an actuator, an
electrical input results in a bending force which can be
used as a switching element in a wide range of applications
(Braille readers, micro-pumps, valve flappers, audio-phones,
vibration switches etc.) |
|
Model: |
Length（mm） |
Width（mm） |
Thickness（mm） |
Free length（mm） |
Voltage
（V
DC） |
Deflection（mm） |
Force
（N） |
|
QDA60-20-0.6 |
60 |
20 |
0.60 |
53 |
150 |
≥2.6 |
≥0.40 |
|
QDA60-10-0.6 |
60 |
10 |
0.60 |
53 |
150 |
≥2.6 |
≥0.20 |
|
QDA49-2.3-0.75 |
49 |
2.3 |
0.75 |
38 |
200 |
≥1.5 |
≥0.10 |
|
QDA45-10-0.6 |
45 |
10 |
0.60 |
38 |
150 |
≥1.3 |
≥0.20 |
|
QDA45-6.5-0.6 |
45 |
6.5 |
0.60 |
38 |
150 |
≥1.3 |
≥0.15 |
|
QDA40-20-0.6 |
40 |
20 |
0.60 |
33 |
150 |
≥1.1 |
≥0.50 |
|
QDA40-10-0.6 |
40 |
10 |
0.60 |
33 |
150 |
≥1.1 |
≥0.18 |
|
QDA35-2.5-0.6 |
35 |
2.5 |
0.60 |
28 |
150 |
≥0.7 |
≥0.11 |
|
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●●Stack
Actuators
(Multilayer Piezo-ceramic Actuators) |
|
Stack actuators
utilize super thin piezo-ceramic
wafers, bonded in a stack to provide high sensitivity, rapid
response sensing and low driver voltage displacement and
force actuation, both with outstanding cycle rates and
superb reliability. They are used widely for the accurate
displacement control of equipment, and are commonplace in
optical, semiconductor, aviation, medical and genetic
engineering fields.
|
|
Model |
Size (mm) |
Driver Voltage (max) |
Displacement (max) |
Force (max) |
|
QD-YD-0518 |
5×5×18mm |
150V
DC |
18μm |
>1000N |
|
QD-YD-0530 |
5×5×30mm |
150V
DC |
30μm |
>1000N |
|
QD-YD-0736 |
7×7×40mm |
150V
DC |
36μm |
>2000N |
|
QD-YD-1036 |
10×10×40mm |
150V
DC |
36μm |
>5000N |
|
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Copyright 2007
Sinocera Piezotronics, Inc. All Rights reserved |
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Address:No.1, Yuqi Street, Yangzhou, P.R.China
Http://
www.china-yec.com
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Phone / Fax:
+86
514 87348087 / +86 514 87348670
Email:sales@china-yec.com
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