Renishaw (www.renishaw.com) has developed new linear encoders that feature a special stainless steel scale, ultralow ±30 nm cyclic error, patented filtering optics and ±4μm accuracy to deliver the ...

There are a growing number of applications, especially in the photonic and semiconductor industries, that need fast and accurate motion-control systems using high-quality signals with periods of 4 ...

Victor, N.Y. — Designed for automated nanopositioning in research and industrial instruments, New Scale Technologies has developed a new closed-loop positioning stage that combines an integral optical ...

Suggested applications include optics positioning, z-axis positioning of sensors in surface metrology, and general purpose high-precision alignment. The precision ground, preloaded ball-screw coupled ...