>> P.68
Ⅱ-60❺TighteningtorqueforfixingscrewTable3showstypicaltighteningtorqueformountingCRWUGSeriesandCRWUSeries.Whenvibrationandshockarelargeormomentloadisapplied,itisrecommendedtofixbyusingthetorque1.3timeslargerthanthatindicatedinthetable.Inaddition,whenhighrunningaccuracyisrequiredwithnovibrationandshock,itmaybefixedbyusingtorquesmallerthanthatindicatedinthetable,however,itisrecommendedtouseadhesiveagenttofastenthescrew,ortousestopbolts.Table3TighteningtorqueforfixingscrewBoltsizeTighteningtorqueN・mM2×0.40.40M2.5×0.450.80M3×0.51.4M4×0.73.2M5×0.86.4M6×110.9M8×1.2526.1❻DowelpinholeofCRWU…RAdowelpinholeismachinedonthecenterwayoftheCRWU…R.Whenadowelpinisused,machineaholeonthemountingsurfaceofthemachineaftermountingofthecenterway.Refertothedimensiontablefordiameteranditstolerancesofdowelpinholeofthecenterway.❼MountingpartdimensionsofCRWU…RNottoallowthetabletointerferewiththemountingsurface,itisnecessarytosetmountingsurfaceheightreferringtothedimensionsH1andHinthedimensiontable.ExamplebedmountingdimensionsareindicatedinTable4.Table4ExampleofmountingdimensionsofCRWU…Rbedunit:μmIdentificationnumberh(minimum)W3W4CRWU30…R0.513-CRWU40-35R0.51813-CRWU40…RCRWU60…R0.526.5-CRWU80…R0.53816CRWU100…R0.54214CRWU145…R1.068.528.5hW3(W4)
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