Linear stage with a stroke of 25mm or more driven by piezo walk.
- Travel range: 25mm and 50mm types - 75 N active force - 3 nm minimum incremental motion - Self-locking when power is off - Multi-axis setup compatible: XY, XZ, XYZ - Vacuum compatible
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basic information
<PICMAWalk Drive Achieving Nanometer Precision and High Feed Force> Multiple piezo actuators perform a walking motion that connects to the feed of the runner. By controlling the actuators, it enables the smallest steps and movements with nanometer resolution. In contrast to other piezo motor drive methods, the PICMAWalk walking drive is not affected by sliding friction. This is based on the stick-slip contact of multiple piezo actuators stepping along the runner. When stationary, the PICMAWalk walking drive self-locks, consuming no energy and generating no heat.
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Application Fields - Scanning Electron Microscopes (SEM) and Transmission Electron Microscopes (TEM) in life sciences and semiconductor manufacturing - Super-resolution microscopy, particularly 4Pi microscopy - Nanoindentation
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Company information
The German headquarters, with over 50 years of experience and 30 years as a Japanese corporation, presents new solutions from PI, a company specializing in precision positioning products. We offer the world's number one piezo stages and actuators, as well as hexapod positioning products. Additionally, we are enhancing our lineup of linear motor-driven products and high-precision air bearing stages. In positioning, attention to the foundation is also crucial, and we provide granite bases, enabling us to propose composite systems as well. Please take a look at our diverse lineup that provides cutting-edge technology to production sites around the world, advanced equipment, and various fields of cutting-edge research.