±0.2µm reproducibility and 6-axis high precision control. For precise alignment of astronomical optical systems.
The H-850 Hexapod is a 6-degree-of-freedom parallel kinematics positioning system designed for astronomical research applications. It features high reproducibility of ±0.2µm and is equipped with absolute encoders, enabling high-precision position control without the need for homing. Its wide range of movement and rotation makes it suitable for integration into the precise alignment of telescope optical systems and detectors. Please refer to the catalog for detailed specifications. 【Usage Scenarios】 - Optical alignment of astronomical telescopes - Precision testing within vacuum chambers - Ground evaluation tests of satellite-mounted equipment 【Benefits of Implementation】 - High-precision optical adjustments with ±0.2µm reproducibility - Complex attitude control through simultaneous 6-axis control - Immediate operation with absolute encoders - Capability to accommodate large optical systems with a wide range of motion
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【Features】 - Reproducibility ±0.2 µm - Movement range ±50 mm / ±50 mm / ±25 mm - Rotation range ±15° / ±15° / ±30° - Minimum incremental motion: 0.25 to 0.3 µm - Equipped with absolute encoder 【Our Strengths】 Based on precision control technology cultivated over more than 50 years at our headquarters in Germany, we provide piezo stages and actuators adopted by research institutions and equipment manufacturers worldwide. With a rich lineup and technical expertise, we propose optimal solutions to meet our customers' needs.
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Industry and Research: Astronomy, Optical Positioning, Aerospace. *For more details, please refer to the catalog or feel free to contact us.
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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.





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