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More resolution for six-axis systems

A Lambda Photometrics product story
Edited by the Engineeringtalk editorial team Mar 3, 2005

Physik Instrumente (PI) has re-engineered its six-axis Micro-Hexapod to provide improved resolution while reducing manufacturing costs.

Physik Instrumente (PI) has re-engineered its six-axis Micro-Hexapod to provide improved resolution while reducing manufacturing costs.

The F-206.5 Micro-Hexapod now offers 33nm design resolution, 100nm minimum incremental motion and its HexAlign control system provides x, y, z and three angular motions.

The PivotAnywhere scheme used is a fully visualised centre of rotation facility.

The parallel kinematics design can place the pivot point of movement literally anywhere and a vector based 6D motion controller sets the F-206.5 apart from conventional "stacked" positioners.

Having only one common platform for all six actuators, the reduced moving mass achieved can respond and settle much more quickly than conventional multi-axis stages.

The compact parallel kinematics design also provides a smaller overall unit with improved accuracy compared with systems using a serial kinematics design.

The powerful 6D controller minimises crosstalk motion and the LabView software provides excellent flexibility and control.

With an optional photometer card and powerful alignment software the F-206.5 aligns arrays, waveguides and collimators at 10 times the rate of conventional systems.

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