The M660 high-speed, direct-driven piezomotor rotary stage from PI (Physik Instrumente) L.P. (Auburn, MA) is designed using PILine® piezomotor drive technology. The stage reaches top speeds of 720 degrees/sec and resolution to 40 μrad. A self-locking ceramic drive holds the position steady at rest, and a directly coupled precision optical encoder provides phase lag-free, backlash-free feedback to the servo controller. A USB interface, software, and driver package enable integration into existing applications.

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Motion Control Technology Magazine

This article first appeared in the April, 2010 issue of Motion Control Technology Magazine.

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