hanse-john electronic Co.,Ltd.
Quality, quality, quality Based on honesty, innovation and far-reaching hanse-john electronic Co.,Ltd.
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Features
Compact size
Accurate positioning in nm
High-speed response in ms
Large blocking force
High energy conversion efficiency, low power consumption and no electromagnetic noise
Easy to be controlled by voltage
Scope of applications
Precision mechanics and mechanical engineering
Life sciences,Medicine and Biology
Pneumatic&Hydraulic valves
Nano positioning/high-speed switching
Active and Adaptive optics
Part numbering
Dimensions
Specification
| Model | Dimensions | Nominal displacement | Blocking force | Stiffness | Electrical capacitance | Resonance Frequency |
| OD/ID/H | [µm@200V] | [N@200V] | [N/µm] | [µF] | [kHz] | |
| [mm] | ±10% | ±20% | ±20% | |||
| HMH2001304201 | Φ13/Φ4/20 | 20 | 3600 | 180 | 4.6 | 74 |
| HMH2002015051 | Φ20/Φ15/6 | 5 | 4000 | 800 | 1.3 | 250 |
| HMH2002619201 | Φ26/Φ19/18 | 20 | 7200 | 360 | 7.7 | 80 |
| HMH2001304401 | Φ13/Φ4/40 | 40 | 3600 | 90 | 9.2 | 37 |
| HMH2002619351 | Φ26/Φ19/35 | 35 | 7200 | 205 | 15.3 | 43 |
* Customize on request.
| Key Technical Index | Unit | Value |
| Relative dielectric constant εr3T | - | 3500±20% |
| Electromechanical coupling factor Kp | - | 70% |
| Longitudinal piezoelectric strain coefficient d33 | 10-12C/N | ≥650 |
| Piezoelectric voltage constant g33 | 10-3Vm/N | 17 |
| Elastic flexible coefficient S11E | 10-12m2/N | 14.3 |
| Elastic flexible coefficient S33E | 10-12m2/N | 18.5 |
| Dielectric loss tgδ | 10-3 | ≤1.5 |
| M quality factor Qm | - | 45 |
| Curie temperature TC | ℃ | 240 |
| Density ρ | g/cm3 | 7.9 |