Full company details
PI (Physik Instrumente) LP
Sub. of Physik Instrumente (PI) GmbH & Co. KG
Motion Control, Air Bearings, Piezo Mechanics
440 Hartford Turnpike
Shrewsbury, MA 01545
United States
Phone: +1 508-832-3456
Fax: +1 508-832-0506
Nanopositioning Stages
BioPhotonics
Sep/Oct 2025
The B-421 BIX series from PI features nanopositioning stages for high-precision positioning systems. BIX series products use two miniature piezo stacks, and the bi-phase inertia drive technology provides greater drive and holding forces, longer lifetime, and higher velocity compared to traditional stick-slip motors. The stages are built with integrated linear encoders and dual-phase piezo inertia motors, with a minimum incremental motion of 10 nm. The BIX stage design supports multi-axis configurations and offers travel ranges up to 32 mm. These stages are for high-precision motion applications including metrology, superresolution microscopy, spectroscopy, interferometry, micro-assembly, semiconductor technology, and bio-nanotechnology.
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