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

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PT piezo tube actuators, dimensions in mm. Length L, outer diameter OD, and inner diameter ID see data table.

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.

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Datasheet

Version / Date

2024-04-29

pdf - 243 KB

Version / Date

2024-04-29

pdf - 247 KB

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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 V_pp, 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.

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Datasheet

Version / Date

2024-04-29

pdf - 243 KB

Version / Date

2024-04-29

pdf - 247 KB

Télécharger

Documentation

Handling and Electrical Contacting of Piezo Components

Version / Date

2019-02-12

pdf - 718 KB

Version / Date

2019-02-12

pdf - 725 KB

Aller au devis / à la commande

Ask for a free quote on quantities required, prices, and lead times or describe your desired modification.

PT120.00

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

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PT130.90

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

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PT130.10

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

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PT130.20

Piezo scanner tube; piezo actuator drive; L 30 mm × OD 10 mm × ID 9 mm; 9 µm axial contraction; 3 µm diameter contraction

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PT130.50

Piezo scanner tube; piezo actuator drive; L 30 mm × OD 20 mm × ID 18 mm; 9 µm axial contraction; 6 µm diameter contraction

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PT140.70

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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Quickly receive an answer to your question by email or phone from a local PI sales engineer.

0033 442 97 52 30 info.france@pi.ws

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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.

PT120 – PT140 Piezo Tubes

High-Dynamics Operation with Low Loads

Specifications

Datasheet PT120 – PT140

Specifications

Downloads

Datasheet

Datasheet PT120 – PT140

Documentation

User Manual A000T0047

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Customized Versions on Request

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