>> P.417
Ⅲ17CarryingMass,AllowableLoad■MaximumcarryingmassThemaximumcarryingmassisthemasssatisfyingconditions①and②below,andisareferencemaximummassthatcanbeloadedwhentheprecisionpositioningtableisusedhorizontallyorvertically.Thesizevariesdependingonthecenterofgravityofthemasstobecarried(height:H,length:L).①hemasswhentheratinglifeofthelinearmotionrollingguide,ballscrews,orbearingsis18,000hoursduringcontinuousoperationatanumberofrevolutionsofthemotorof3000min-1(900min-1forTSLB)andanacceleration/decelerationtimeof0.2s.②hemasscalculatedisbaseduponthebasicstaticloadratingofthelinearmotionrollingguideyouareusing.ItissetforTE...B,TU,TSL...M,TSLH...M,TX...M,TC...EB,TM,TS/CT,TSLB,AT,AM,andTZ.Forthemaximumcarryingmassofeachmodel,pleaserefertopagesⅡ-10toⅡ-362.Whenconsideringmaximumcarryingmass,pleasealsorefertomaximumloadmassvaluesonpageⅢ-18.■AllowableloadAllowableloadreferstothemaximumstaticloadthatcanbeappliedwithoutaffectingfunctionsorperformancewhenusedhorizontally.ItissetforSK…W.LH(0,0)CarryingmassWFig.1.1Carryingmasscenterofgravity(horizontaldirection)CarryingmassWLHFig.1.2Carryingmasscenterofgravity(verticaldirection)
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