SC 65 130 160 SC series: This series is specifically designed for vertical movement in gantry applications or in those where the aluminum profile must move, while the carriage remains fixed. Available in three sizes from 65 to 160 mm, it has a self-supporting structure made by a rectangular-section (square-section for SC 65) of extruded and anodized aluminum. This is a very stiff vertical system, guaranteed by the use of two parallel linear guides and four "Maintenance-free" caged ball blocks and a very wide driving-belt. The SC series has been designed for heavy loads and high dynamics applications and to be assembled with the ROBOT series without adaptation plates required.