M14 external thread preloaded piezo actuator is a threaded piezoel actuator outside the mechanical package coating. It is easy to install and fix with external mechanical structure. It is mainly used for beam deflection, optical adjustment, lens adjustment, angular motion applications, etc. For got max stiffness, the piezo actuator uses lock nut.
Characteristics
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External Thread ![]() |
Lock-nut ![]() |
Voltage VS Displacement ![]() |
Custom design ![]() |
Applications
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Technical data | |||||||||
Models |
Stroke [μm]±10%* |
Stiffness [N/μm]±20%* |
Push/pull force [N] |
El. capacitance [μF]±10% |
Resonant frequency [kHz]±20% |
Weight |
Length L1 [mm]±0.3 |
Length L2 [mm] |
Download |
FPSt150/7/7 M14 |
9 |
120 |
1200/200 |
0.7 |
40 |
- |
21 |
15 | |
FPSt150/7/20 M14 |
19 |
60 |
1200/200 |
1.8 |
30 |
- |
28 |
20 |
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FPSt150/7/40 M14 |
38 |
25 |
1200/200 |
3.6 |
20 |
- |
46 |
20 |
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FPSt150/7/60 M14 |
57 |
15 |
1200/200 |
5.4 |
15 |
- |
64 |
20 |
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FPSt150/7/80 M14 |
76 |
12 |
1200/200 |
7.2 |
12 |
- |
82 |
20 |
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FPSt150/7/100 M14 |
95 |
10 |
1200/200 |
9 |
10 |
- |
100 |
20 |
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FPSt150/7/120 M14 |
114 |
8 |
1200/200 |
11 |
8 |
102.5 |
118 |
20 |
*At 0~150V , recommended voltage 0~120V for high-reliable and long-term operation. Custom is available. Mounting preloaded force<20% of blocking force.
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