Thomson miniature linear units are available in three versions ̶ all ideal for usage in test and measurement, medical diagnostics, and small-load pick and place applications. Microstage (MS) units feature ball guides and a high-precision lead screw for smooth and accurate motion. The WM40 (POWERLine) packs great power and provides high duty cycle due to its ball screw, ball-guided design. The WH40 (SPEEDLine) is a belt-driven, ball-guided unit providing high speeds for dynamically demanding applications.