>> P.418
Ⅲ18LoadMassTable1.1MaximumloadmassofTE…B(1)ModelandsizeBallscrewleadmmMaximumloadmasskgHorizontaldirectionVerticaldirectionTE50B4190188479TE60B53553210881520217TE86B1017832204414Note(1)hevaluesshowninthistablewerecalculatedwiththemotorwiththehighestratedtorqueinstalled,selectedfromtheACservomotormodelslistedinTable2.1onpageII-8.Table1.2MaximumloadmassofTU(1)ModelandsizeBallscrewleadmmLengthofslidetableMaximumloadmasskgHorizontaldirectionVerticaldirectionTU254Standard4913TU305Standard2910TU404Short33341Standard33341Long332418Short8319Standard8319Long8219TU505Short20631Standard20631Long2063110Short5114Standard5114Long5114TU605Short58360Standard58360Long5835910Short14529Standard14529Long1442820Short3613Standard3613Long3512TU8610Short224100Standard22399Long2239820Short4140Standard4039Long3938TU10020Standard3939TU13025Standard6926Note(1)hevaluesshowninthistablewerecalculatedwiththemotorwiththehighestratedtorqueinstalled,selectedfromtheACservomotormodelslistedinTable6.1onpageII-41.■MaximumloadmassMaximumloadmassisbasedonthethrustforce(torque)characteristicsofthemotorusedandreferstothemaximummasswithwhichthenecessaryaccelerationrateoraccelerationtimecanbestillbeachieved.Forballscrewdrivesandtimingbeltdrives,thisisthemaximummassthatunderwhichitispossibletoachievecontinuousoperationwith3000motorrevolutions·min-1(900rev·min-1forTSLB)andanacceleration/decelerationtimeof0.2s.Forthemaximumloadmassofeachmodel,pleaserefertopagesⅡ-18toⅡ-21.ItissetforTE...B,TU,TSL...M,TSLH...M,TX...M,TC...EB,TM,TS/CT,TSLB,AT,AM,andTZ.Whenconsideringthemaximumloadmassofballscrewdrivesandtimingbeltdrives,pleasealsorefertomaximumcarryingmassvaluesonpageⅢ-17.Forlinearmotordrive,thiswillbethemaximummassthatensuresanaccelerationof0.5G(forlinearmotor)oraperipheralaccelerationof0.5G(forrotarymotion).Itisrestrictedbythrust(torque)characteristicsofthemotorused,andthelargerthecarryingmassis,thelongerthemarginalaccelerationtimebecomes.Forlinearmotordrivemodels(LT,NT...V,NT...H,NT...XZ,NT...XZH)anddirectdrivemodels(SA...DE),thedynamicloadmassrepresentingtherelationbetweenaccelerationandloadmassinstandardtravelingmodelsisset.
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