LM Guide THK - Industrial Technologies

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94• Accuracies of models SCR and CSR are categorized into precision, super precision and ultra precisiongrades by model number as indicated in Table23.EFDCMModelNo.Table23 Accuracy Standard for Models SCR and CSRUnit: mmAccuracy standardsSuper UltraPrecisionprecision precisiongradegrade gradeItem P SP UPDifference in height M 0.01 0.007 0.005Perpendicularity of surfaceD against surface B0.005 0.004 0.00315Running parallelism ofΔC20 surface E against surface B (as shown in Table24)Running parallelism ofΔDsurface F against surface D (as shown in Table24)Difference in height M 0.01 0.007 0.005Perpendicularity of surfaceD against surface B0.008 0.006 0.00425 Running parallelism ofΔCsurface E against surface B (as shown in Table24)Running parallelism ofΔDsurface F against surface D (as shown in Table24)Difference in height M 0.01 0.007 0.005Perpendicularity of surfaceD against surface B0.01 0.007 0.00530Running parallelism ofΔC35 surface E against surface B (as shown in Table24)Running parallelism ofΔDsurface F against surface D (as shown in Table24)Difference in height M 0.012 0.008 0.006Perpendicularity of surfaceD against surface B0.012 0.008 0.00645 Running parallelism ofΔCsurface E against surface B (as shown in Table24)Running parallelism ofΔDsurface F against surface D (as shown in Table24)Difference in height M 0.018 0.012 0.009Perpendicularity of surfaceD against surface B0.018 0.012 0.00965 Running parallelism ofΔCsurface E against surface B (as shown in Table24)Running parallelism ofΔDsurface F against surface D (as shown in Table24)ABFig.22Table24 LM Rail Length and Running Parallelism by Accuracy StandardUnit: μmLM rail length (mm)AboveOr lessRunning Parallelism ValuesPrecisiongradeSuperprecisiongradeUltraprecisiongrade— 50 2 1.5 150 80 2 1.5 180 125 2 1.5 1125 200 2 1.5 1200 250 2.5 1.5 1250 315 3 1.5 1315 400 3.5 2 1.5400 500 4.5 2.5 1.5500 630 5 3 2630 800 6 3.5 2800 1000 6.5 4 2.51000 1250 7.5 4.5 31250 1600 8 5 41600 2000 8.5 5.5 4.52000 2500 9.5 6 52500 3090 11 6.5 5.5Industrial TechnologiesA1-98