COMPACT RAIL (pdf; EN) - Rollon

5 Technical instructionsRigidityTotal deformationIn the following deformation diagrams the total deviation of the linear guideis indicated under the effect of external loads P or moments M.As seen from the graphs, the rigidity can be increased by supporting thesides of the rails. The graph values indicate only the deformation of thelinear guide, the supporting structure is assumed infinitely rigid. All graphsrefer to sliders with 3 rollers and K1 preload (standard setting). An increasedpreload, K2, reduces the deformation values by 25 %.Size 18 - 43Radial load400350P300250δδ [µm]200150182835431005000 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500P [N]250200P150δδ [μm]100182835435000 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500P [N]Fig. 5138 www.rollon.com