Aerotech Launches Second Generation of its ANT Nanopositioning Stages

Pittsburgh, US – Aerotech Inc, a global leader in precision motion control and automation, has released the second generation of its ANT nanopositioning stages. This line is engineered to deliver superior performance to applications that demand truly outstanding dynamics and nanometer-level precision, building on its best-in-class predecessor.

The second-generation ANT nanopositioning stages are best suited for single- and multi-axis applications that require ultra-precise, high-throughput motion performance, including photonics assembly and inspection; fiber alignment and optimization; optics manufacturing, testing, and inspection; sensor testing and qualification; semiconductor processing and inspection; and research & laboratory applications.

Enhanced and new products include:

ANT95L & ANT130L Single-Axis Linear Nanopositioning Stages – The ANT95L and ANT130L stages, which are available in a variety of configurations, excel at combining resolution, accuracy, repeatability, size, and reliability. The ANT130L now comes in travel lengths of up to 210 mm.
ANT95XY & ANT130XY Two-Axis XY Nanopositioning Stages – Superior planar performance with excellent geometric characteristics is delivered by the ultra-precise ANT95XY and ANT130XY stages, which can be further enhanced with ultra-high accuracy 2D error mapping. The integrated XY design is stiffness and dynamics optimized, and the compact form factor enables efficient machine and system design.
ANT95LZ & ANT130LZ Single-Axis Z Nanopositioning Stages – The ANT95LZ and ANT130LZ stages are specifically designed to provide nanometer-level motion and positioning performance in the vertical orientation. They have a large load capacity as well as a user-adjustable, low-friction pneumatic counterbalance.
ANT95LZS & ANT130LZS Low-Profile Z Nanopositioning Stages – The ANT130LZS and new ANT95LZS stages represent the pinnacle of vertical motion performance with a low profile. They deliver superior quality vertical motion in a compact form factor thanks to dual side-mounted pneumatic counterbalances with extremely low frictional characteristics.

Brian Fink, Product Manager, Aerotech, stated, “We’ve made the ANT nanopositioning stages even better, giving our customers options with impressive dynamic capabilities, industry-leading positioning performance, new travel lengths, and more. Second-generation ANT stages are capable of achieving sub-nanometer position stability and minimum incremental motion.”

Image Source: Aerotech Inc