1、Reduce Pollution: The linear motion guide actuator with dust cover can reduce the pollution of the processing rod to the ball screw and improve the overall service life. 2、High Accuracy and Accurate Positioning: C7 class screw accuracy, screw reciprocation accuracy 0.01mm, repeat positioning accuracy plus or minus 0.03mm, accurate positioning, quiet operation and longer service life. 3、Stable Running: The motor end is equipped with stable bearings to better maintain accuracy and improve running stability. Embedded linear bearings to ensure uniform axial force, to ensure the running positioning accuracy. 4、Aluminum Material and Anti Crash Pad: The linear motion guideway is made of aluminum material with good hardness, and the internal collocation with anti crash pad makes it safer to use. 5、Strong Load Capacity: Two 12mm(0.47in) optical shaft drive, double shaft support load is greater, horizontal load is 150KG, vertical load is maximum 80KG. suitable for lathe, CNC machine tools, machining, automation devices and other industrial automation fields.