>> P.276
Ⅱ-2261N=0.102kgf=0.2248lbs.1mm=0.03937inch❷FixingtheslideunitSlideunitofLRWX25…BandLRWXHisalsoprovidedwithmountingholesinthemiddleofwidthdirection(seeFig.5)andhasthearrangementtoreceivetheappliedloadinagoodbalance.Whendesigningmachinesorequipment,considerthearrangementsothatthemountingholesinthemiddleofslideunitcanalsobeusedtofixtheunits,tousethehighestperformanceoutoftheproduct.Fig.5Slideunitmiddlemountinghole❸ShoulderheightandcornerradiusofthereferencemountingsurfaceFortheoppositecornerofthematingreferencemounting,itisrecommendedtohaverelievedfilletasindicatedinFig.6,butyoumayalsouseitwithprovidingcornerradiusRasshowninTable11.RecommendedvaluefortheshoulderheightandcornerradiusonthematingsideisindicatedinTable11.Fig.6CornerofthematingreferencemountingTable11houlderheightandcornerradiusofthereferencemountingsurfaceunit:mmSizeShoulderheightofslideunitmountingpartShoulderheightoftrackrailmountingpartCornerradiush1h2R(Maximum)256413585.5145861551081.5751081.5SlideunitmiddlemountingholeRh2RMountingpartofslideunitMountingpartoftrackrailRRh1❹TighteningtorqueforfixingscrewTypicaltighteningtorqueformountingoftheLRWXseriestothesteelmatingmembermaterialisindicatedinTable12.Whenvibrationandshockofthemachineordevicearelarge,fluctuatingloadislarge,ormomentloadisapplied,fixitbyusingthetorque1.2to1.5timeslargerthanthevalueindicatedinthetableasnecessary.Ifthematingmembermaterialiscastironoraluminumalloy,reducethetighteningtorquedependingonthestrengthcharacteristicsofthematingmembermaterial.Table12TighteningtorqueforfixingscrewBoltsizeTighteningtorqueN・mHighcarbonsteel-madescrewM 6×113.6M 8×1.2532.7M10×1.563.9M12×1.75110M16×2268M24×3749Remark:hetighteningtorqueiscalculatedbasedonstrengthdivision12.9forproductsizeupto55,andstrengthdivision10.9forproductsize75.
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