Piezo scanner tube; piezo actuator drive; L 20 mm × OD 2.2 mm × ID 1 mm; 5 µm axial contraction; 0.7 µm diameter contraction
PT120 – PT140 Piezo Tubes
High-Dynamics Operation with Low Loads
- Radial and axial displacement
- Subnanometer resolution
- Ideal for OEM applications
- Large choice of designs
- Short lead times
Piezo actuator / scanner tube
Operating voltage to 1000 V. Axial and diameter contraction, monolithic piezoceramic actuator with minimal geometric tolerances.
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. For microdosing and micromanipulation.
Specifications
Specifications
Motion | PT120.00 | PT130.90 | PT130.10 | PT130.20 | PT130.50 | PT140.70 | Tolerance |
---|---|---|---|---|---|---|---|
Max. axial contraction | 5 µm | 9 µm | 9 µm | 9 µm | 9 µm | 15 µm | |
Max. diameter contraction | 0.7 µm | 0.9 µm | 1.8 µm | 3 µm | 6 µm | 12 µm | |
Drive Properties | PT120.00 | PT130.90 | PT130.10 | PT130.20 | PT130.50 | PT140.70 | Tolerance |
Actuator type | Piezo scanner tube | Piezo scanner tube | Piezo scanner tube | Piezo scanner tube | Piezo scanner tube | Piezo scanner tube | |
Operating voltage | 500 V | 500 V | 500 V | 500 V | 1000 V | 1000 V | max. |
Electrical capacitance | 3 nF | 12 nF | 18 nF | 36 nF | 35 nF | 70 nF | ±20 % |
Mechanical Properties | PT120.00 | PT130.90 | PT130.10 | PT130.20 | PT130.50 | PT140.70 | Tolerance |
Cross section | annular | annular | annular | annular | annular | annular | |
Piezo material | PIC151 | PIC151 | PIC151 | PIC151 | PIC151 | PIC151 | |
Length | 20 mm | 30 mm | 30 mm | 30 mm | 30 mm | 40 mm | ±0,2 mm |
Outer diameter | 2.2 mm | 3.2 mm | 6.35 mm | 10 mm | 20 mm | 40 mm | ±0,05 mm |
Inner diameter | 1 mm | 2.2 mm | 5.35 mm | 9 mm | 18 mm | 38 mm | ±0,05 mm |
Miscellaneous | PT120.00 | PT130.90 | PT130.10 | PT130.20 | PT130.50 | PT140.70 | Tolerance |
Recommended controllers / drivers | E-413.2 - E-413.6 | E-413.2 - E-413.6 | E-413.2 - E-413.6 | E-413.2 - E-413.6 | E-413.2 - E-413.6 | E-413.2 - E-413.6 |
Electrical capacitance: Measured at 1 Vpp, 1 kHz, RT.
Maximum contraction at maximum operating voltage.
Inner electrode on positive potential.
Fired silver-plated electrodes inside and outside as standard.
Option: Outer electrode thin film (CuNi, Au).
Ask about custom designs!
At PI, technical data is specified at 22 ±3 °C. Unless otherwise stated, the values are for unloaded conditions. Some properties are interdependent. The designation "typ." indicates a statistical average for a property; it does not indicate a guaranteed value for every product supplied. During the final inspection of a product, only selected properties are analyzed, not all. Please note that some product characteristics may deteriorate with increasing operating time.
Downloads
Datasheet
Documentation
User Manual A000T0047
Handling and Electrical Contacting of Piezo Components
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Piezo scanner tube; piezo actuator drive; L 30 mm × OD 3.2 mm × ID 2.2 mm; 9 µm axial contraction; 0.9 µm diameter contraction
Piezo scanner tube; piezo actuator drive; L 30 mm × OD 6.35 mm × ID 5.35 mm; 9 µm axial contraction; 1.8 µm diameter contraction
Piezo scanner tube; piezo actuator drive; L 30 mm × OD 10 mm × ID 9 mm; 9 µm axial contraction; 3 µm diameter contraction
Piezo scanner tube; piezo actuator drive; L 30 mm × OD 20 mm × ID 18 mm; 9 µm axial contraction; 6 µm diameter contraction
Piezo scanner tube; piezo actuator drive; L 40 mm × OD 40 mm × ID 38 mm; 15 µm axial contraction; 12 µm diameter contraction
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Related Products
Customized Versions on Request
PI Ceramic offers extensive service for both customized and standard products: from the selection of suitable materials to the development of application-oriented solutions. The dimensions of the piezo tubes can be selected within certain limits. Depending on the required specifications or application areas, modifications are possible with respect to contacting and coating, e.g., Parylene and other chemical coating procedures, or bonding. Non-magnetic variants for field strengths >1 T are also available.