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 diamter 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, micromanipulation
Specifications
Specifications
Dimensions L × OD × ID | Max. operating voltage | Electrical capacitance | Max. axial contraction | Max. diameter contraction | |
---|---|---|---|---|---|
V | nF | µm | µm | ||
PT120.00 | 20 mm × 2.2 mm × 1 mm | 500 | 3 | 5 | 0.7 |
PT130.90 | 30 mm × 3.2 mm × 2.2 mm | 500 | 12 | 9 | 0.9 |
PT130.10 | 30 mm × 6.35 mm × 5.35 mm | 500 | 18 | 9 | 1.8 |
PT130.20 | 30 mm × 10 mm × 9 mm | 500 | 36 | 9 | 3 |
PT130.50 | 30 mm × 20 mm × 18 mm | 1000 | 35 | 9 | 6 |
PT140.70 | 40 mm × 40 mm × 38 mm | 1000 | 70 | 15 | 12 |
Maximum contraction at maximum operating voltage.
Piezo ceramic type: PIC151.
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!
Downloads
Datasheet
Documentation
User Manual A000T0047
Handling and Electrical Contacting of Piezo Components
Quote / Order
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