The Piezoelectric Actuators developed by CEDRAT TECHNOLOGIES have the following outstanding characteristics: high force and large displacement in compact sizes, high resolution within the nanometre range, very short response time below 1 ms, life time greater than 1010 cycles, low voltage supply below 150V DC, no backlash and no play, low power consumption when static, severe environment compatibility (vacuum, cryogenic, high temperatures,…).
In order to meet varying customer actuation specifications, CEDRAT TECHNOLOGIES has developped different families of standard piezoelectric actuators with their corresponding drivers and controllers CEDRAT TECHNOLOGIES.
| Blocked Force | 230 N |
|---|---|
| Capacitance | 2,2 µF |
| Nominal Stroke | 125 µm |
| Stiffness | 1,9 N/µm |
| Resonance frequency | 1910 Hz |
| Available options | Non-magnetic shell, Strain gauge, Vacuum Compatibility |
| Status | Standard |
| Blocked Force | 130 N |
|---|---|
| Capacitance | 2,2 µF |
| Nominal Stroke | 185 µm |
| Stiffness | 0,68 N/µm |
| Resonance frequency | 1300 Hz |
| Available options | Non-magnetic shell, Strain gauge, Vacuum Compatibility |
| Status | Standard |
| Blocked Force | 87 N |
|---|---|
| Capacitance | 2,2 µF |
| Nominal Stroke | 235 µm |
| Stiffness | 0,37 N/µm |
| Resonance frequency | 906 Hz |
| Available options | Strain gauge, Vacuum Compatibility |
| Status | Standard |
| Blocked Force | 34 N |
|---|---|
| Capacitance | 2,2 µF |
| Nominal Stroke | 455 µm |
| Stiffness | 0,07 N/µm |
| Resonance frequency | 423 Hz |
| Available options | Strain gauge, Vacuum Compatibility |
| Status | Standard |
| Maximum-beam-diameter | 3,0 mm |
|---|---|
| Aperture-closing-time | 8 ms |
| Dimensions | 73mm*54mm*65mm |
| Masse | 152 g |
| Available options | UHV compatibility |
| Status | Standard |
| Maximum-beam-diameter | 0,7 mm |
|---|---|
| Aperture-closing-time | 4 ms |
| Dimensions | 60mm*44mm*21mm |
| Masse | 84 g |
| Available options | UHV compatibility |
| Status | Standard |
| Blocked Force | 24 N |
|---|---|
| Capacitance | 2,2 µF |
| Nominal Stroke | 550 µm |
| Stiffness | 0,04 N/µm |
| Resonance frequency | 316 Hz |
| Available options | Strain gauge, Vacuum Compatibility |
| Status | Standard |
| Blocked Force | 18 N |
|---|---|
| Capacitance | 2,2 µF |
| Nominal Stroke | 785 µm |
| Stiffness | 0,02 N/µm |
| Resonance frequency | 259 Hz |
| Available options | Vacuum Compatibility |
| Status | Standard |
| Blocked Force | 390 N |
|---|---|
| Capacitance | 6,2 µF |
| Nominal Stroke | 57 µm |
| Stiffness | 6,8 N/µm |
| Resonance frequency | 3120 Hz |
| Available options | Strain gauge, Vacuum Compatibility |
| Status | Standard |
| Blocked Force | 830 N |
|---|---|
| Capacitance | 6,3 µF |
| Nominal Stroke | 100 µm |
| Stiffness | 8,3 N/µm |
| Resonance frequency | 1730 Hz |
| Available options | Strain gauge, Vacuum Compatibility |
| Status | Standard |
| Blocked Force | 180 N |
|---|---|
| Capacitance | 6,3 µF |
| Nominal Stroke | 355 µm |
| Stiffness | 0,52 N/µm |
| Resonance frequency | 634 Hz |
| Available options | Non-magnetic shell, Strain gauge, Vacuum Compatibility |
| Status | Standard |
| Blocked Force | 78 N |
|---|---|
| Capacitance | 6,3 µF |
| Nominal Stroke | 650 µm |
| Stiffness | 0,12 N/µm |
| Resonance frequency | 323 Hz |
| Available options | Non-magnetic shell, Strain gauge, Vacuum Compatibility |
| Status | Standard |
| Blocked Force | 3300 N |
|---|---|
| Capacitance | 13 µF |
| Nominal Stroke | 65 µm |
| Stiffness | 51 N/µm |
| Resonance frequency | 2555 Hz |
| Available options | Strain gauge, Vacuum Compatibility |
| Status | Standard |
| Blocked Force | 2100 N |
|---|---|
| Capacitance | 13 µF |
| Nominal Stroke | 99 µm |
| Stiffness | 21 N/µm |
| Resonance frequency | 2090 Hz |
| Available options | Strain gauge, Vacuum Compatibility |
| Status | Standard |
| Blocked Force | 1500 N |
|---|---|
| Capacitance | 13 µF |
| Nominal Stroke | 120 µm |
| Stiffness | 12 N/µm |
| Resonance frequency | 1880 Hz |
| Available options | Strain gauge, Vacuum Compatibility |
| Status | Standard |
| Blocked Force | 780 N |
|---|---|
| Capacitance | 13 µF |
| Nominal Stroke | 220 µm |
| Stiffness | 3,6 N/µm |
| Resonance frequency | 1015 Hz |
| Available options | Strain gauge, Vacuum Compatibility |
| Status | Standard |
