The steel ball rolls alongside the LM music and LM slider, forming 4 columns of precision ground rolling surfaces; By using a ball holder and an end hide plate assembled at the LM slider, the steel ball column is made to go in a round motion. In order to make sure that all 4 directions of motion (radial, anti radial, and lateral) on the LM slider have an identical rated load, each steel ball column is designed to be configured at a contact perspective of 45 °, so it may be utilized in any posture. And due to the skill to apply equivalent preload, it will preserve a low friction coefficient while editing stress in all 4 directions. Meanwhile, due to the low cross-sectional height and the high tension design of the LM slider, steady high-precision linear movement would be achieved.【Four directional equivalent load】In order to ensure that all four directions of motion (radial, anti radial, and lateral) at the LM slider have an analogous rated load, every single steel ball column is designed to be configured at a touch angle of 45 °, so it may be used in any posture and has a variety of applications.【Automatic coronary heart adjustment ability】Due to THK's exotic combination of curved grooves (DF combination) with automatic adjustment capability, it'll take in set up errors even when preloaded, leading to high-precision, smooth and secure linear motion.【World traditional size】The size design of SHS relies on the HSR sort of all steel ball LM rolling handbook advanced by way of THK, a pioneer in linear movement systems, which has become the area standard.【Low center of gravity, excessive rigidity】By miniaturizing the cross-sectional dimensions of the LM track, the middle of gravity is diminished whereas attaining high rigidity.