P66.XY30 piezo nano-positioning stage uses piezoelectric stacks as driving source and using direct drive mechanism. It is nano-positioning system combining piezoelectric and flexible hinges. Precision, and optional high-precision sensors for closed-loop precise positioning control. This product is ideal for positioning applications such as optical path length correction in interference, sample positioning in microscopy or scanning applications, and more.
Characteristics
Stroke to 30μm |
Open/closed loop |
Load to 5kg |
Sub-millisecond response time |
Appearance |
Moving Part |
Direct-driving |
Open/Closed Loop Version P66 could be selected as open-loop or closed-loop version. Closed-loop is equipped with high-resolution and fast-responding strain sensor (SGS). The device feeds back high-bandwidth, high-precision voltage signals. The sensor uses full-bridge configuration to eliminate thermal drift, allowing piezo nanopositioning stages to achieve high linearity and repeatability. |
Sensor |
Freqency VS Load Curve |
Application Cases: AFM CoreMorrow P66.XY piezo nanopositioning stage is widely used in AFM for its high response frequency, high precision and high reliability. |
Applications
Interference / scanning |
Metering |
Micromachining / precision control |
CD driving test |
Technical data | |||
Models |
S-Closed loop K-Open loop |
P66.XY30S P66.XY30K |
Untis |
Active axes |
XY |
|
|
Travel range(0~120V) |
24/axis |
μm±10% |
|
Travel range(0~150V) |
30/axis |
μm±10% |
|
Integrated sensor |
SGS/- |
|
|
Closed/open loop resolution |
1/0.5 |
nm |
|
Closed-loop linearity |
0.1/- |
%F.S. |
|
Repeatability |
0.08/- |
%F.S. |
|
Pitch/Yaw/Roll |
<15 |
µrad |
|
Push/pull force capacity |
100/15 |
N |
|
Stiffness in motion direction |
3.3 |
N/μm±20% |
|
Unloaded resonant frequency |
X1.6/Y0.9 |
kHz±20% |
|
Closed/open-loop unloaded Step time |
8/0.8 |
ms±20% |
|
Closed-loop operating frequency(-3dB) |
- |
Hz±20% |
|
Load capacity |
5 |
kg |
|
Electrical capacitance |
3.6/axis |
μF±20% |
|
Material |
Aluminum |
|
|
Mass |
260 |
g±5% |
Note: Above parameters are measured with the E00/E01 series piezo controller. The maximum driving voltage can be -20V~150V; for high reliability long-term use, the recommended driving voltage is 0~120V.
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