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Tag: Precision Positioning

Rotary Motors for Precision Positioning – What to Choose When?

Part One: DC Motors, Brushless Motors, and Torque Motors

· PI (Physik Instrumente) LP

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PIOne Sensors – High Performance for Nano-Positioning Systems

An In-house Development for Precision over Large Travel Ranges

· Doris Knauer

For conventional nanopositioning with piezo actuators and large travel ranges from 1 mm, incremental position sensors such as PIOne are used instead of capacitive sensors. Dr. Axel Grabowski, Head of Sensor Development at PI and developer of PIOne, explains the advantages of the the incremental position sensor with maximum resolution and moderate energy consumption.

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The Difference between Position Accuracy and Repeatability and Methods to Reduce Position Errors

· PI (Physik Instrumente) LP

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Fast Steering Mirrors (FSM) - Design, Performance, and Tuning of Piezo-Based Mechanisms

· PI (Physik Instrumente) LP

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