Request InfoPI (Physik Instrumente) LP, Motion Control, Air Bearings, Piezo MechanicsAUBURN, Mass., Dec. 23, 2015 — PI (Physik Instrumente) LP has announced the P-915KWEF six-axis piezo hexapod for dynamic active error compensation. The device features a load capacity of 1500 g. A parallel-kinematic design with piezo actuator direct drives delivers results in a compact, stiff positioning solution compared to conventional multiaxis designs. A 1-kHz natural frequency is featured along with 1-nm linear resolution, 0.07-μrad angular resolution and positioning range up to 70 μm. The hexapod may be mounted inside rotary stages to virtually eliminate wobble and eccentricity errors, and can be...See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 4/22/2022Six-axis Robotic StageThe H-840 six-axis stage from Physik Instrumete LP is based on the H-840.G2IHP micropositioning robot for nanopositioning applications. 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