Click here for more info on Piezo Tubes and Tubular Stacks (Rings)
- Scanning Microscopy
- Ultrasonic Applications
- Piezoelectric Pumps
- Ink Jet Printers
- NanoPositioning
Piezo tubes are monolithic actuators which contract laterally and longitudinally when a voltage is applied between the inner and outer electrodes. With quadrature electrodes the tubes can be operated as XY endoscopy scanners and as microscopy scanners.
Technical Data:
Electrodes:
Silver coated inside and out
Polarization:
Inner electrode positive
Max. operating voltage:
500 or 1000 V
The following standard models are examples of our capabilities. For more details, ask for separate data sheet.
Piezo Actuator Overview: Click Here
Piezo Tube Actuators, Scanner Tubes
TECHNICAL DATA: PT-120, PT-130 | |||||||
Models | L | OD | ID | Max. | Capacitance | Contraction at max. | |
[mm] | [mm] | [mm] | [V] | [nF ] ± 20% | D L [µm] | D OD [µm] | |
PT 120.00 | 20 ± 0.2 | 2.2 ± 0.1 | 1.0 ± 0.1 | 500 | 3 | 4 | -- |
PT 130.00 | 30 ± 0.2 | 3.2 ± 0.1 | 2.2 ± 0.1 | 500 | 10 | 8 | 0.5 |
PT 130.10 | 30 ± 0.2 | 6.35 ± 0.05 | 5.15 ± 0.05 | 500 | 18 | 6 | 1 |
PT 130.20 | 30 ± 0.2 | 10.0 ± 0.05 | 9.0 ± 0.05 | 500 | 35 | 8 | 2.5 |
PT 130.30 | 30 ± 0.2 | 10.0 ± 0.05 | 8.0 ± 0.05 | 1000 | 16 | 8 | 2 |
PT 130.40 | 30 ± 0.2 | 20.0 ± 0.05 | 18.0 ± 0.05 | 1000 | 35 | 8 | 5 |
PT 120,PT 130 Dimensions
Custom dimensions, electrodes and materials are
available for volume buyers.
This is a legacy product that may have limited availability or may have been replaced. Ask a PI engineer for an equivalent new model.