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
Fields of application
- 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.
Specifications
Specifications
P-131.11 | P-131.12 | P-131.13 | Unit | Tolerance | |
---|---|---|---|---|---|
Dimensions OD × ID × L | 22 × 8 × 7 | 22 × 8 × 17 | 22 × 8 × 32 | mm | |
Nominal travel range* | 2 | 5 | 10 | µm | ±20 % |
Minimum incremental motion* | <10 | <10 | <10 | nm | |
Load capacity | 4000 | 4000 | 4000 | N | max. |
Stiffness | 1000 | 350 | 170 | N/µm | typ. |
Electrical capacitance | 3.4 | 10.2 | 20.4 | µF | ±20 % |
PIRest operating modes | |||||
Operating point for active adjustment | 120 | 120 | 120 | V | max. |
Operating point for long-term stable position | 0 | 0 | 0 | V | |
Miscellaneous | |||||
Cable length | 1.5 | 1.5 | 1.5 | m | |
Voltage connection | HD Sub-D 15 (m) | HD Sub-D 15 (m) | HD Sub-D 15 (m) | ||
ID chip | Yes | Yes | Yes | ||
Temperature sensor | Yes | Yes | Yes | ||
Operating temperature range | 5 to 40 | 5 to 40 | 5 to 40 | °C | |
Recommended electronics | E-135 | E-135 | E-135 |
Downloads
Datasheet
Documentation
User Manual PZ291
P-131.11 PIRest Active Shim
User Manual PZ292
P-131.12 PIRest Active Shim
User Manual PZ293
P-131.13 PIRest Active Shim
Quote / Order
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