>> P.300
AssemblyTypeABSATSeriesAbsoluteScaleUnit(StandardType)ABSAT1100Series(Resolution0.05µmSpecification)Introductionvideoavailablehere.•Thisserieshasadoptedanewstructurenoteasilysubjecttoinfiltrationofcoolantandadust-proofrubberhighlyresistanttocoolantattack.Itoffersafieldsupporttypelinearscalewithhigherreliabilitythanbefore.•Thesensor-to-scaleairgapinthisseriesofelectromagneticinductionscalesisapproximately0.4mm–around4timesaswideasthatofaconventionalopticalorelectromagneticsensor.Theincreasedairgapreducesthelikelihoodoffailureduetotheaccumulationofcontaminantsandisoneoftheworld'slargesttobefoundinamachinetoolscale.•Thedefactostandardframemultipointmountingmethodhasbeenadoptedtoprovidehighresistancetovibrationandshock.•ArecentlydevelopedsmallsensorisincorporatedinMitutoyo'sproprietaryelectromagneticinductiondetectionsystem.•Theimprovementofsignalprocessingtechnologyintheelectromagneticinductiontypeabsolutelinearencoderhasachievedapproximately6timeshigheraccuracythanthatofpreviousscales.•Thisseriesiscompatiblewiththehigh-speedserialinterfacefromleadingmachine-toolcompanies,allowingdirectconnectiontoanNCcontroller.ABSAT11□3(A)ElectromagneticinductionFramemultipointRefertotheExternalViewdiagram(L5)24types:140,240,340,440,540,640,740,840,940,1040,1140,1240,1340,1440,1540,1640,1740,1840,2040,2240,2440,2640,2840,3040mm0.05µm3000mm/sEffectiverangeL0=140-2040mm:3+5L0/1000(µm)EffectiverangeL0=2240-3040mm:5+5L0/1000(µm)≈8×10-6/K≤196m/s2(55-2000Hz)EffectiverangeL0=140-2040mm:≤343m/s2EffectiverangeL0=2240-3040mm:≤294m/s2(1/2sin11ms)ABSAT1153/1143/AT1103A:5VDC±10%ABSAT1123:24VDC(ConformingtoDRIVE-CLiQ)AT1153:300mA(Max.)AT1143:290mA(Max.)AT1123:140mA(Max.)AT1103A:300mA(Max.)0to50ºC20-80%RH(non-condensing)-20to70ºC20-80%RH(non-condensing)SpecificationsItemsModelDetectionmethodMountingmethodReferencepositionforexpansionduetotemperaturevariationEffectiverangeResolutionMaximumresponsespeedIndicationaccuracy(20ºC)ExpansioncoefficientVibrationresistanceShockresistancePowersupplyvoltageMaximumcurrentconsumptionOperatingtemperature/humidityStoragetemperature/humidity7-23
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