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 ...
A simplified design, the RLE10, from Renishaw Inc., Hoffman Estates, Ill. (www.renishaw.com), combines multiaxis capabilities with a compact detector that holds the interferometer, reference-path ...