Shandong Sair Mechanical Guide Co., Ltd.

The SAIER profile linear rail consists of a profile rail with precision-ground raceways and a carriage block which containing four rows of balls in an X-arrangement. The square configuration of the raceways results in a guiding system that provides an equal load carrying capacity in all four main load directions . That offers greater design flexibility since all mounting positions are achievable. Moreover, deviations in parallelism and height, which usually occur in multi-axis systems, can be tolerated for more efficiently, resulting in reliable and smooth operation under a variety of operating conditions.

Linear guideways provide a type of linear motion that utilizes re-circulating rolling elements between a profiled rail and a bearing block. The coefficient of friction on a linear guideway is only 1/50 compared to a traditional slide and are able to take loads in all directions. With these features, a linear guideway can achieve high precision and greatly enhanced moving accuracy. SAIER offers multiple linear guideway series and each series features different options for sizes, loading capabilities, accuracies, and more.