Advantages and Characteristics:The Yintai linear slide rail MSR30LE uses rolling elements to perform rolling motion between the guide rail and the slider, so its friction resistance can be reduced to 1/20-1/40 compared to the sliding guide rail. Especially, the static friction is very small, and there is almost no difference from the dynamic friction. Even in micro feed, there will be no idling or slipping phenomenon, which can achieve ultra micron level walking accuracy.

Roller heavy load type MSR30LE series

The PMI Yintai MSR series roller type linear guide provides higher rigidity and load capacity on linear guides of the same size due to the use of roller rolling elements instead of general steel ball rolling elements. It is particularly suitable for equipment requirements that require high precision, high load, and high rigidity.

Overweight load

The roller type series MSR linear guide is subjected to force through the linear contact between the roller rolling element, slider, and guide rail. Compared with the point contact mode of general steel ball type linear guide, it provides lower elastic deformation under the same load and higher load capacity under the same outer diameter conditions. Its excellent characteristics of high rigidity and high load can better meet the high-precision applications of heavy load processing.

Optimization design of four-way load

Through the finite element method FEM structural stress analysis, the optimized four column roller 45 ° contact angle and high rigidity section design not only provide higher load capacity in the radial, anti radial, and transverse directions, but also can use preloading adjustment to increase its rigidity, making it more suitable for various installation methods.

MSR rail installation type

accuracy class

Pre compression level

Specification and model

Model and Size Table