PI - Miniature Stages

When space is at a premium, miniature stages and manipulators are crucial. This covers utilization for research purposes, such as in UHV and non-magnetic environments, as well as mobile applications for measurement and medical equipment.

Unique integrated solutions are possible thanks to proprietary piezo motor technology. All piezomotor solutions can reach high resolution down to the nanoscale range because the accuracy is only constrained by the built-in sensor. They are perfect for set-and-forget applications since they self-lock and use no energy while they are at rest. From rack models to OEM modules to "intelligence on the chip," drivers and motion controllers are available for integration.

Stepper, DC, or VoiceCoil servo motors are available for usage in different applications. To receive advice on the ideal driving and modification, get in touch with us!

Different from conventional piezo stack/flexure guided nanopositioning systems are piezo motor-driven positioning stages. They combine components of conventional motorized positioners, such as cross roller bearings, long travel ranges, etc., but electroceramic direct drives are used in place of electromagnetic linear motors (or motor/screw drive combos).

On this overview page, the compact piezo motor placement stages are organized according to the internal piezo motor type. PiezoWalk® motors offer the highest forces and precision whereas inertia motors are incredibly compact but not as quick as ultrasonic motors in terms of speed. The many drive principles are described in this video.