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Attocube’s most stable piezo-driven rotation stage, the ECR5050, has become even better. The new high-stability version, the ECR5050hs, now has a higher torque and an aperture that can be used as a feedthrough for wires or optical beams.

It enables precise 360° endless rotation in both directions and is available for ambient conditions, vacuums down to 10-8mBar or in a bakeable UHV version (pressure < 10-9mBar). Its optional optoelectronic sensor provides a resolution of 0.01m° and a repeatability of 1m°. It can be combined with many other stages of the Industrial Line positioner portfolio without using adapters.