RXY6-212 Nanopositioning Piezo Stage
Description
Fast tip-tilt nanopositioning piezo stage with 6mrad range of motion. It is optimized for use with 1″, 2″ and 3″ mirrors.
RXY6-212 Nanopositioning Piezo Stage
Specifications |
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|---|---|
| Vacuum Compatible: | Yes |
| Built-in Controller: | Yes |
| Range: | -- degrees |
| Unidirectional Accuracy: | -- degrees |
| Repeatability: | Not Specified |
| Backlash: | -- degrees |
| Encoder Resolution: | -- CPR |
| Stage Diameter: | 25 mm |
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Frequently Asked Questions
Nanopositioning systems have X, Z, XY, XYZ, and tip/tilt motion associated. It is important to consider how many axes of motion are required for your application and what planes of movement are most important.
The advantages of flexure-based piezo electric stages include frictionless motion, high stiffness, high-speed motion, and small parasitic errors.
A controller is necessary for closed-loop control. It provides feedback to the piezo every 24 microseconds at the same time the sensor provides position data to ensure the stage is moving to the commanded position. A controller must be selected with an equal amount channels to axes of the stage.
The RXY6-212 Nanopositioning Piezo Stage is a fast tip-tilt nanopositioning piezo stage with 6mrad range of motion optimized for use with 1″, 2″ and 3″ mirrors.
Travel range is the maximum distance a stage can move in a single axis. It is important to consider travel range because the position noise of a stage will often increase with larger travel distance. It is also important to consider what the maximum travel requirement will be for a stage and compare the desired position noise to determine what, if any, tradeoffs should be made.