The Roller Linear Motion Guide series features a roller as the rolling element instead of steel balls. This series is designed with a 45-degree angle of contact. Elastic deformation of the linear contact surface, during loading, is greatly reduced thereby offering greater rigidity and higher load capacities in all 4 load directions. The RG series linear guideway offers high performance for high-precision manufacturing and can achieve a longer service life than traditional ball bearing linear guideways.
KGG has three series of standard motion guides: SMH Series High Assembly Ball Linear Slides, SGH High Torque and High Assembly Linear Motion Guide and SME Series Low Assembly Ball Linear Slides. They have different parameters for different industry sectors.
This series is screw driven, with fully enclosed, small, lightweight and high rigidity features. This stage contains a motor-driven balls crew module equipped with a stainless steel cover strip to prevent particles from entering or exiting.