The Precision Alliance | More than components... Solutions!TPA - More than components... Solutions!

Nanopositioning Systems


TPA is quickly becoming the leading company in the design, development, and manufacturing of nanopositioning systems using piezo LEGS® motor technology.  Piezo nanopositioning systems are significant investments and TPA believes in optimizing the performance of every customer’s system.


All stages are tested and delivered with performance and accuracy certification documents. Our new laser interferometer system is used for comprehensive accuracy assessment of our systems whether they are single axis stages, XY and XYZ stages.


The foundation of each stage is based on high precision anti-friction crossed roller bearings.  This type of support provides very accurate and repeatable positioning.  Each axis incorporates a non contact encoder to provide position feedback.

These are used variety of applications such as those listed below:


  • Life Science Imaging Equipment
  • Image and Laser Beam Steering
  • Inspection and Detection Systems
  • Laser scanning
  • Semiconductor Manufacturing Equipment


Since these systems are typically very complex it best to call and talk with one of our experienced application engineers about your application. 

Call us at 803-396-5544.

The Precision Alliance | More than components... Solutions! The Precision Alliance | More than components... Solutions!