LM Guide THK - Industrial Technologies

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94• Accuracies of model GSR are categorized into normal, high accuracy and precision grades bymodel number as indicated in Table27.Table28 LM Rail Length and Running Parallelism by Accuracy StandardCUnit: μmLM rail length (mm) Running Parallelism ValuesDNormal HighaccuracyPrecisionAbove Or lessMgradegradegrade— 50 5 3 250 80 5 3 2A80 125 5 3 2B125 200 5 3.5 2Fig.24200 250 6 4 2.5Table27 Accuracy Standard for Model GSRUnit: mm250 315 7 4.5 3Highaccuracy315 400 8 5 3.5NormalModel Accuracy standardsPrecisiongradeNo.gradegrade 400 500 9 6 4.5Item No Symbol H P500 630 11 7 5Dimensional tolerance inheight M±0.02630 800 12 8.5 6Running parallelism of15ΔC800 1000 13 9 6.5surface C against surface20 A(as shown in Table28) 1000 1250 15 11 7.5Running parallelism ofΔD1250 1600 16 12 8surface D against surfaceB(as shown in Table28) 1600 2000 18 13 8.5Dimensional tolerance inheight M±0.032000 2500 20 14 9.525 Running parallelism ofΔC2500 3000 21 16 11surface C against30surface A(as shown in Table28)35Running parallelism ofsurface D againstsurface BΔD(as shown in Table28)• Accuracies of model GSR-R are categorized into normal and high accuracy grades by model numberas indicated in Table29.Table30 LM Rail Length and Running Parallelism by Accuracy StandardCUnit: μmLM rail length (mm) Running Parallelism ValuesDAbove Or less Normal grade High-accuracygradeM— 50 5 350 80 5 380 125 5 3A125 200 5 3.5B200 250 6 4Fig.25250 315 7 4.5315 400 8 5Table29 Accuracy Standard for GSR-R400 500 9 6Unit: mm500 630 11 7Model Accuracy standards Normal grade High-accuracygrade630 800 12 8.5No.Item No Symbol H800 1000 13 9Dimensional1000 1250 15 11±0.03tolerance in height M1250 1600 16 1225Running parallelism of surfaceC against surface A (as shown in Table30)ΔC1600 2000 18 1330352000 2500 20 14Running parallelism of surfaceΔD2500 3000 21 16D against surface B (as shown inTable30)Industrial TechnologiesA1-100