PI introduces Q-Motion Miniature Piezo Nanopositioners | Automation.com

PI introduces Q-Motion Miniature Piezo Nanopositioners

PI introduces Q-Motion Miniature Piezo Nanopositioners

March 11, 2015 - Physik Instrumente (PI) introduced Q-Motion positioning stages,  22mm wide come with travel ranges from ½" to 1 inch (26mm).

Several options are available, from open-loop designs, to low-cost closed-loop versions and high-end feedback sensors providing 1nm resolution.
Vacuum compatible stages are also offered and a non-magnetic option is in preparation.
Precision positioning and alignment of compact opto-mechanical components both in research and OEM instrumentation. Fields of application include photonics, bio-technology, nanotechnology, precision-optics, life-sciences and medical design.
The drive principle is based on a cost-efficient piezo inertia drive motor (stick-slip). Stages and drive can be customized for larger production quantities.

The self-clamping motor design provides long-term power-off position-hold capabilities without the need for a brake.

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