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Hexapod micropositioning system provides motion with 6 degrees of freedom
- July 30, 2013
- Product Release
- Shop Management
PI (Physik Instrumente) has introduced a lower-cost hexapod to its family of parallel positioning devices. It produces motion in all 6 degrees of freedom (XYZ, pitch, yaw, and roll) and features a freely programmable center of rotation.
The new H-820 was developed for applications that require multiaxis motion and high flexibility but do not need precision on a nanometer or submicrometer level. Driven by brushless motors, the hexapod features linear travel to 3.94 in., rotary travel to 60 degrees, load capacity of 44.09 lbs., velocity of 0.79 IPS, and resolution in the micrometer range.
The hexapod is driven by six high-resolution actuators, all connected directly to one lightweight platform. This principle combines high system stiffness with a large, clear aperture. Because of the low moving mass, small steps can be performed with significantly shorter settling times compared to stacked multiaxis positioners.
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The Fabricator is North America's leading magazine for the metal forming and fabricating industry. The magazine delivers the news, technical articles, and case histories that enable fabricators to do their jobs more efficiently. The Fabricator has served the industry since 1970.
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- Podcasting
- Podcast:
- The Fabricator Podcast
- Published:
- 04/16/2024
- Running Time:
- 63:29
In this episode of The Fabricator Podcast, Caleb Chamberlain, co-founder and CEO of OSH Cut, discusses his company’s...
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