THK MST Series Miniature LM Stroke

The LM Stroke is a finite-stroke linear guide that enables rotational motion, reciprocating motion, or a combination of both using a rolling mechanism. With an extremely low coefficient of friction, it delivers a compact, high-precision guide mechanism at low cost, making it suitable for a wide range of precision motion applications.

The MST Model LM Stroke is a miniature stroke type consisting of an ST shaft, ball cage, and nut, which can be freely combined according to specifications. Its very small cross-sectional size, minimal clearance, and extremely light, smooth motion make it ideal for compact precision mechanisms where space is limited.

The MST model is widely used in optical measuring instrument spindles, pen plotters, office automation equipment, computer terminals, automatic scales, digital length measuring machines, and solenoid valves, where miniaturization and high-precision motion are required.