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High-precision actuators offer large travel ranges

A Lambda Photometrics product story
Edited by the Engineeringtalk editorial team Mar 20, 2007

P-601 lever-amplified actuators are especially well suited for OEM applications.

High-precision PiezoMove actuators combine high dynamics and large travel ranges in a small package.

The P-601 piezo actuators from PI (Physik Instrumente) offer travel ranges up to 480um and very high resolutions, to 0.2nm.

Together with their small dimensions and the cost-effective design, the P-601 lever-amplified actuators are especially well suited for OEM applications.

Compared with direct-driven piezo translators, PiezoMove actuators offer larger travel ranges, as well as much higher lateral stiffness and guiding precision.

Compared with single-axis nanopositioning stages, they offer clearly smaller dimensions.

PiezoMove P-601 versions with strain-gauge sensors (SGS) use a full-bridge arrangement that is immune to thermal drift.

Versions without sensors are also available for open-loop applications.

In addition to standard models made of steel, special Invar, aluminium, and nonmagnetic versions are available on request.

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