Phi Drive has developed a micrometric positioning piezo stage which is excellent for precision mechanical machining, optics and research.

The piezoelectric principle it is based on grants a high positioning precision with no need for lubrication. Despite the small size, PHI-SS-LI makes it possible to reach a high load/weight ratio. Multiple tables can be assembled together, thus providing a higher operational flexibility.

One can choose between a V and an S rail; while the former provides higher precision in the direction orthogonal to the direction of movement, the latter allows for the withstanding of higher loads.

Phi Drive also provides PHI-SS, an electronic solution to control PHI-SS-LI.