P-131 PIRest Actuators

Active Shims with Nanometer Resolution and Long-Term Stability

Long-term stability without permanent power supply
Easy readjustment of machines at inaccessible locations
Avoids time-consuming manual adjusting processes
Nanometer resolution and micrometer displacement
Load capacity up to 4000 N per actuator
Temperature sensor

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P-131.1x: dimensions in mm. Note that a comma is used in the drawings instead of a decimal point.

Application fields

Set-and-forget applications
Adaptive mechanics
Drift compensation
Alignment of optical components
Precision mechanics
Static precision positioning
Metrology / interferometry

Long-term stable positioning without permanent power supply

Once displaced, actuators with PIRest technology hold their position stable without permanent control voltage. Nanometer precision, maintenance-friendly and inexpensive adjustments are possible even at inaccessible locations.

High user-friendliness due to automatic configuration

Important operating parameters are stored on the mechanic's ID chip and are read out automatically when the electronics are switched on.

Download datasheet specifications

Datasheet

Version / Date

2023-07-25

pdf - 481 KB

Version / Date

2023-07-25

pdf - 481 KB

Version / Date

2018-10-23

pdf - 624 KB

Version / Date

2018-10-23

pdf - 595 KB

Download

Motion	P-131.11	P-131.12	P-131.13	Tolerance
Active axes	Z	Z	Z
Travel range in Z, open loop	2 µm	5 µm	10 µm	±20 %
Positioning	P-131.11	P-131.12	P-131.13	Tolerance
Minimum incremental motion in Z	< 10 nm	< 10 nm	< 10 nm
Drive Properties	P-131.11	P-131.12	P-131.13	Tolerance
Drive type	PIRest	PIRest	PIRest
Voltage for active adjustment	120 V	120 V	120 V	max.
Voltage for for long-term stable position	0 V	0 V	0 V
Electrical capacitance	3.4 µF	10.2 µF	20.4 µF	±20 %
Mechanical Properties	P-131.11	P-131.12	P-131.13	Tolerance
Stiffness	1000 N/µm	350 N/µm	170 N/µm	typ.
Permissible push force in Z	4000 N	4000 N	4000 N	max.
Miscellaneous	P-131.11	P-131.12	P-131.13	Tolerance
ID chip	Yes	Yes	Yes
Operating temperature range	5 to 40 °C	5 to 40 °C	5 to 40 °C
Connector	HD D-sub 15-pin (m)	HD D-sub 15-pin (m)	HD D-sub 15-pin (m)
Cable length	1.5 m	1.5 m	1.5 m
Recommended controllers / drivers	E-135	E-135	E-135
Temperature sensor	Yes	Yes	Yes

Travel range and minimum incremental motion: At room temperature.

Vacuum versions and customized versions available on request.

Download datasheet downloads

Datasheet

Version / Date

2023-07-25

pdf - 481 KB

Version / Date

2023-07-25

pdf - 481 KB

Version / Date

2018-10-23

pdf - 624 KB

Version / Date

2018-10-23

pdf - 595 KB

Download

Documentation

P-131.11 PIRest Active Shim

Version / Date

2019-11-18

pdf - 2 MB

Version / Date

2019-11-18

pdf - 2 MB

Documentation

P-131.12 PIRest Active Shim

Version / Date

2019-11-18

pdf - 2 MB

Version / Date

2019-11-18

pdf - 2 MB

Documentation

P-131.13 PIRest Active Shim

Version / Date

2019-11-18

pdf - 2 MB

Version / Date

2019-11-18

pdf - 2 MB

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

P-131.11

PIRest active shim; PIRest piezo actuator drive; 2 µm travel range (open loop); HD D-sub 15-pole (m); 1.5 m cable length

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P-131.12

PIRest active shim; PIRest piezo actuator drive; 5 µm travel range (open loop); HD D-sub 15-pole (m); 1.5 m cable length

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P-131.13

PIRest active shim; PIRest piezo actuator drive; 10 µm travel range (open loop); HD D-sub 15-pole (m); 1.5 m cable length

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P-131 PIRest Actuators

Active Shims with Nanometer Resolution and Long-Term Stability

Specifications

Datasheet P-131

Specifications

Downloads

Datasheet

Datasheet P-131

Documentation

User Manual PZ291

User Manual PZ292

User Manual PZ293

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