HG Series,Linear Rails

First, confirm the width of the trajectory. Generally, the model standard for linear guides is formulated based on the width of the guide rail. Confirm the length of the trajectory. This length is the total length of the railway track, not the journey. Full length=useful stroke slider distance (two or more sliders) slider length slider number safe stroke at both ends. If a protective film is added, it is necessary to add the compression length of the protective film at both ends Confirm the accuracy level. Some companies have product labeling accuracy levels. Some companies have more scientific dimensions. Generally, one letter of the grade title is used (for example, general grade N, fine grade P). Accuracy is generally an inductive concept, consisting of errors in the walking line of the slider base surface relative to the trajectory side, combined height errors, trajectory side slider reference side width errors, height error pairs, and width error pairs. For most industrial machines, the general accuracy can meet the requirements. Higher level devices such as H-grade and digital machines can be selected, while P-grade devices are generally preferred. Other ultra-fine machines can choose SP (ultra precision) and UP (relatively high precision).

Hiwin HG Series Linear Rails