PT230.14
Piezo scanning tube; piezo actuator drive; L 30 mm × OD 6.35 mm × ID 5.35 mm; ±16 µm XY deflection; ±4.5 µm axial displacement; vacuum compatible to 10⁻⁹ hPa
PT230 PT Piezo Scanner Tubes
Highly Dynamic Operation at Low Loads
- Radial and axial displacement
- Subnanometer resolution
- Ideal for OEM applications
- Large choice of designs
- UHV-compatible to 10-9 hPa
PT piezo tube actuators, dimensions in mm. Length L, outer diameter OD, and inner diameter ID see data table.
Special versions of the piezo scanner tubes with multi-segmented outer electrodes and wraparound electrodes
PT230 PT Piezo Scanner Tubes
Product Description
Specifications
Downloads
Quote / Order
Piezo actuator / scanner tube
Bipolar operating voltage up to ±250 V. Fourfold segmented electrodes for axial and XY displacement. Monolithic piezoceramic actuator with minimal geometric tolerances. UHV-compatible to 10-9 hPa. Short lead times.
Custom designs with modified specifications
- Materials
- Operating voltage range, displacement
- Tolerances
- Applied sensors
- Special high / low temperature versions
- Segmentation of the electrodes, wrap-around electrodes, circumferential insulating borders
- Non-magnetic
Possible dimensions
- Length L max. 70 mm
- Outer diameter OD 2 to 80 mm
- Inner diameter ID 0.8 to 74 mm
- Min. wall thickness 0.30 mm
Fields of application
Industry and research, UHV environment up to 10-9 hPa. For microdosing, micromanipulation, scanning microscopy (AFM, STM, etc.), fiber stretching.
Specifications
Specifications
| Motion | PT230.14 | PT230.24 | PT230.94 | Tolerance |
|---|---|---|---|---|
| Max. axial displacement | ± 4.5 µm | ± 4.5 µm | ± 4.5 µm | |
| Max. XY deflection | ± 16 µm | ± 10 µm | ± 35 µm | |
| Drive Properties | PT230.14 | PT230.24 | PT230.94 | Tolerance |
| Actuator type | Piezo scanner tube | Piezo scanner tube | Piezo scanner tube | |
| Operating voltage | ±250 V | ±250 V | ±250 V | |
| Number of amplifier channels | 4 | 4 | 4 | |
| Electrical capacitance per amplifier channel | 4.5 nF | 6.9 nF | 2.1 nF | ±20 % |
| Mechanical Properties | PT230.14 | PT230.24 | PT230.94 | Tolerance |
| Cross section | annular | annular | annular | |
| Piezo material | PIC255 | PIC255 | PIC255 | |
| Length | 30 mm | 30 mm | 30 mm | ±0,2 mm |
| Outer diameter | 6.35 mm | 10 mm | 3.2 mm | ±0,05 mm |
| Inner diameter | 5.35 mm | 9 mm | 2.2 mm | ±0,05 mm |
| Miscellaneous | PT230.14 | PT230.24 | PT230.94 | Tolerance |
| Vacuum class | 10⁻⁹ hPa | 10⁻⁹ hPa | 10⁻⁹ hPa | |
| Recommended controllers / drivers | E-413.2 - E-413.6 | E-413.2 - E-413.6 | E-413.2 - E-413.6 |
Maximum displacement: When operated with +250 V / -250 V at opposite electrodes.
Electrical capacitance: Measured at 1 Vpp, 1 kHz, RT.
Piezo ceramic: Bakeout when short-circuited at 150 °C.
Inner electrode: GND. Outer electrodes: Thin film (CuNi, Au); inner electrodes: fired silver.
Ask about custom designs!
Downloads
Datasheet
Documentation
Documentation
User Manual A000T0047
Handling and Electrical Contacting of Piezo Components
Version / Date
2019-02-12
pdf - 718 KB
Version / Date
2019-02-12
pdf - 725 KB
Ask for a free quote on quantities required, prices, and lead times or describe your desired modification.
PT230.24
Piezo scanning tube; piezo actuator drive; L 30 mm × OD 10 mm × ID 9 mm; ±10 µm XY deflection; ±4.5 µm axial displacement; vacuum compatible to 10⁻⁹ hPa
PT230.94
Piezo scanning tube; piezo actuator drive; L 30 mm × OD 3.2 mm × ID 2.2 mm; ±35 µm XY deflection; ±4.5 µm axial displacement; vacuum compatible to 10⁻⁹ hPa
