>> P.405
SpecificationsTable3SpecificationsModelandsizePD70SPositioningrepeatabilitymm±0.002EffectivestrokeMaximumspeed(1)mmmm/sX,YdirectionsU,VdirectionsX,YdirectionsU,Vdirections±10±75035Ballscrewleadmm1Maximumcarryingmass(2)kg5Notes(1)Valueswhenthemotorrotationalspeedis3000rpm.Tomeasurethepracticalmaximumspeed,itisrequiredtoconsideroperationpatternsbasedonthemotorusedandloadconditions.(2)Themassiswiththetableequippedatthecenterposition.VUYXMountingThetypicaltighteningtorquetobeusedwhenfixingtheParallelDriveStageTMPD…SisindicatedinTable4.Ifsuddenacceleration/decelerationoccursfrequentlyormomentisapplied,itisrecommendedtotightenthemto1.3timeshighertorquethanthatindicatedinthetable.Inaddition,whenhighaccuracyisrequiredwithnovibrationandshock,itisrecommendedtotightenthescrewstotorquesmallerthanthatindicatedinthetableanduseanadhesiveagenttopreventlooseningofscrews.Table4Screwtighteningtorque(1)TighteningtargetPD…STableandbaseMotorattachmentCouplingXGT-19C-5×8Notes(1)Referencevaluewhenusingahexagonsocketheadbolt.(2)Manufacturerrecommendedvalue.BoltsizeM3×0.5M4×0.7M3×0.5M2unit:N・mTighteningtorque1.22.71.20.5(2)DimensionsofMotorAttachmentFemalethreaddimensionsEvenlydistributedat90°(1)4-3.4Through6.5Counterboredepth6.51096□4030±0.1+0.02∅30+0.04∅23PD70SATC01ATC02Note(1)Forfemalethreaddimensions,seeTable1ApplicationofthemotorattachmentonpageII-380.Ⅱ381
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