Driving voltage of the high-voltage ring piezoelectric ceramic actuator is 500V or 1000V.
Characteristics
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Aperture ![]() |
Fixing Cap ![]() |
High Voltage Driving ![]() |
Technical data | |||||||
Models |
Max. / stroke [μm]±15%* |
Length L [mm]±0.3 |
El.capacitance [nF]±20% |
Stiffness [N/μm]±20% |
Resonant frequency [kHz] |
Push / pull force capacity [N] |
Download |
HPSt1000/35-25/7 VS45 |
12/7 |
26 |
120 |
2000 |
40 |
20000/500 |
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HPSt1000/35-25/20 VS45 |
27/20 |
35 |
300 |
1000 |
30 |
20000/500 |
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HPSt1000/35-25/25 VS45 |
35/25 |
44 |
450 |
700 |
25 |
20000/500 |
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HPSt1000/35-25/40 VS45 |
55/40 |
53 |
600 |
500 |
20 |
20000/500 |
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HPSt1000/35-25/60 VS45 |
80/60 |
71 |
900 |
350 |
15 |
20000/500 |
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HPSt1000/35-25/80 VS45 |
105/80 |
89 |
1300 |
250 |
12 |
20000/500 |
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HPSt1000/35-25/100 VS45 |
130/100 |
107 |
1800 |
160 |
10 |
20000/500 |
*Nominal Stroke corresponding drive voltage 0-150V, Recommended voltage 0~120V for long-term operation to extend lifetime.
Closed-loop linearity and repeatability are better.
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