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25% more stroke of 2x2x2 mm actuator
Noliac’s 2x2x2 mm multilayer piezo actuator has 25% higher free stroke than competitive products. Displacement is 2.8 μm and it is available for stacking granting you up to 21 μm free stroke. This is unique in the world of nanomotion.
Ceramic Multilayer Actuator
Noliac's single ceramic multilayer actuators, plates and rings, can be stacked. Thereby, the height can be made according to your needs. Noliac's stacking technology also offers a unique manufacturing flexibility as any actuator height can be made from a defined number of single actuators.
Small with high displacement
The Ceramic Multilayer Actuator Plate 12 (CMAP12) has been produced by Noliac previously, but has now become a standard product due to increased demand.
- The CMAP12 has very high stroke within very small dimensions, Global Sales Manager Cedric Goueffon states. – The 2x2x2 mm grants you more than 25% higher stroke than competitive products, and our ability to stack the component 10 times is unique.
- If you need precision in miniature form, this is your solution! It can fit anywhere, Cedric adds up.
 Specifications on single actuator, CMAP12
 Specifications on stacked actuators, SCMAP12
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Product facts:
| SCMAP12 |
Value: |
Tolerance: |
| Length/outer diameter |
2 mm
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+0.3/-0.1 mm |
| Width/inner diameter |
2 mm
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+0.3/-0.1 mm |
Width max/ Outer diameter max
(including bus wire and solder material, no wire) |
3.8 mm
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max |
Height
(see table below) |
4 - 20 mm
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+/-0.2 mm
or +/-1%*
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| Operating voltage |
120 V
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| Free stroke |
2.4 - 21 µm
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+/-15% |
| Blocking force |
160 N
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+/-20% |
| Capacitance |
34 - 310 nF
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+/-15% |
| Stiffness |
67 - 7.5 N/µm
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+/-20% |
| Maximum operating temperature |
150 °C
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| Curie temperature |
350 °C
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| Material |
S1
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| Unloaded resonance frequency |
>250 k - >52
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Hz |
| External electrodes |
Screen-printed Ag & soldered bus wire |
| Wires |
Optional |
* Whichever is largest
For stacks higher than 10mm, it may be necessary to add a support within the application in order to avoid bending and buckling during mounting and operation.
Stack options:
| Height |
Stroke |
Capacitance |
| 4 mm |
2.4 µm |
34 nF |
| 6 mm |
4.8 µm |
68 nF |
| 8 mm |
7.1 µm |
100 nF |
| 10 mm |
9.5 µm |
140 nF |
| 12 mm |
11.9 µm |
170 nF |
| 14 mm |
14.3 µm |
200 nF |
| 16 mm |
16.7 µm |
240 nF |
| 18 mm |
19 µm |
270 nF |
| 20 mm |
21.4 µm |
310 nF |
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More information
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Please contact:
Sales
Tel.: +45 4912 5034
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Related links
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(c) Noliac A/S 2011 - All rights reserved - Tel.: +45 4912 5030 - Sales: +45 4912 5034 - info@noliac.com
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