>> P.118
-PreloadAmount・AccuracyClass-Ⅱ-681N=0.102kgf=0.2248lbs.1mm=0.03937inchClearanceStandardLightpreloadMediumpreload:TC:Nosymbol:T1:T2Specifythisitemforanassembledsetorasingleslideunit.Fordetailsofthepreloadamount,seeTable3.Forapplicablecombinationsofaccuracyclassandpreloadamount,seeTable4.OrdinaryHighPrecisionSuperprecision:Nosymbol:H:P:SPForinterchangeablespecificationproducts,assembleaslideunitandatrackrailofthesameaccuracyclass.Fordetailsofaccuracyclass,seeTable5.Forapplicablecombinationsofaccuracyclassandpreloadamount,seeTable4.Preloadamount7Accuracyclass8Table3PreloadamountItemPreloadtypePreloadsymbolPreloadamountNOperationalconditionsClearanceTC0(1)・Verylightmotion・ToabsorbslighterrorsStandard(Nosymbol)0(2)・LightandprecisemotionLightpreloadT10.02C0・Almostnovibrations・Loadisevenlybalanced・LightandprecisemotionMediumpreloadT20.05C0・Mediumvibration・MediumoverhungloadNotes(1)Clearanceofabout10μm(2)IndicateszeroorminimalamountofpreloadRemark:C0indicatesthebasicstaticloadrating.Table5Toleranceandallowanceunit:mmClass(classificationsymbol)ItemOrdinaryHighPrecisionSuperprecision(Nosymbol)(H)(P)(SP)Dim.Htolerance±0.080±0.040±0.020±0.010Dim.Ntolerance±0.100±0.050±0.025±0.015Dim.variationofH(1)0.0250.0150.0070.005Dim.variationofN(1)0.0300.0200.0100.007Dim.variationofHformultipleassembledsets(2)0.0450.0350.025-ParallelisminoperationoftheslideunitCsurfacetoAsurfaceSeeFig.1.ParallelisminoperationoftheslideunitDsurfacetoBsurfaceSeeFig.1.Notes(1)tmeansthesizevariationbetweenslideunitsmountedonthesametrackrail.(2)Applicabletotheinterchangeablespecification.BDANHCFig.1Parallelisminoperation0102030400100020003000LengthoftrackrailLmmParallelismmOrdinary,High(H)Precision(P)Superprecision(SP)Table4CombinationofaccuracyclassandpreloadClassification(classificationsymbol)Preloadtype(preloadsymbol)OrdinaryHighPrecisionSuperprecision(Nosymbol)(H)(P)(SP)Clearance(TC)(1)○---Standard(nosymbol)○○○○Lightpreload(T1)-○○○Mediumpreload(T2)1)-○○○Note(1)NotapplicabletoLWE…Qseries.Remark:hemarkindicatesthatinterchangeablespecificationproductsareavailable.
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