Piezo micrometer refers to the integrated piezo stage based on the manual micrometer. The manual micrometer could adjust 13mm displacement. The piezo stage features 100μm or 250μm displacement. The accuracy is within the adjustment range of piezo stage, thus ensuring the convenience and accuracy of the adjustment
Macro-Micro Composition
Macro-micro composition is to complete the large-scale precision positioning requirements through macro adjustment micrometer head and piezoelectric micro-motion adjustment mechanism.
Piezo driving ![]() |
Manual adjustment ![]() |
Macro-Micro Composition ![]() |
1 Axes Large Displacement Linear Stage ![]()
|
2 Axes Large Displacement Linear Stage ![]() |
3 Axes Large Displacement Linear Stage ![]() |
Driving and Controlling ![]() |
Technical Data | ||||
Type |
S-Closed loop K-Open loop |
P84.X100S P84.X100K |
P84.X250S P84.X250K |
Units |
Active axes |
X |
X |
|
|
Travel range |
13mm+100µm |
13mm+250μm |
|
|
Material |
Steel, Aluminum |
Steel, Aluminum |
|
|
Travel range |
13 |
13 |
mm |
|
Resolution |
10 |
10 |
µm |
|
Driving mode |
Screw thread pair |
Screw thread pair |
|
|
Sensitivity |
<2 |
<2 |
µm |
|
Least count |
10 |
10 |
µm/格 |
|
Screw pitch |
0.5 |
0.5 |
mm/rev. |
|
Travel range |
0~120 V |
80 |
200 |
µm±20% |
0~150 V |
100 |
250 |
µm±20% |
|
Sensor |
SGS/- |
SGS/- |
|
|
Min step ( resolution ) |
3/1 |
7/2 |
nm, typ. |
|
Closed-loop linearity |
0.1/- |
0.1/- |
%F.S. |
|
Repeatability |
0.05/- |
0.05/- |
%F.S. |
|
Push force capacity |
16 |
8 |
N |
|
Stiffness |
1 |
0.03 |
N/µm±20% |
|
Unloaded resonant frequency |
380 |
210 |
Hz±20% |
|
Load ( Z axis ) |
500 |
200 |
g |
|
Operating temperature |
-20~80 |
-20~80 |
°C |
|
Electrical capacitance |
1.8 |
7.2 |
µF±20% |
|
Mass |
100 |
100 |
g±5% |
|
Cable |
1.5 |
1.5 |
m±10mm |
|
Connector |
LEMO |
LEMO |
|
Max driving voltage could be -20V~150V, Recommended voltage 0~120V for long-term operation to extend lifetime.
Technical data are measured by CoreMorrow E00/E01 series piezo controller.
|
|
|
|
|