https://my.ebook5.net/tamagawa-seiki/TAMAGAWANEWS_Vol30E/

# TAMAGAWANEWS_Vol30E

## TAMAGAWANEWS_Vol30E_1
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Aimingtobecomeanenvironmentallyfriendlyandcustomer-trustedcompanyTAMAGAWA���������������NEWSNewProductModularAbsoluteEncoderAnnouncementofNewChairmanandPresidentNewProductVRResolver・R/DConverter

## TAMAGAWANEWS_Vol30E_2
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AnnouncementofNewChairmanandPresidentTAMAGAWASEIKICO.,LTD.andTAMAGAWATRADINGCO.,LTD.heldanAnnualGeneralMeetingofShareholdersonFebruary11,2023andYasuoHagimotowasappointedastheBoardChairman&CEOandTadanoriMatsuowasappointedasthePresident&COO.BoardChairman&CEOYasuoHagimotoWithHiroyukiHagimoto’sinaugurationastheHonoraryBoardChairman,IwasappointedastheBoardChairmanandCEOofTAMAGAWASEIKICO.,LTD.andTAMAGAWATRADINGCO.,LTD.tosucceedhimattheAnnualGeneralMeetingofShareholdersandtheBoardofDirectorsMeetingheldonFebruary11.TAMAGAWASEIKIhasthreecharacteristicsbasedonitscorporatephilosophy.Thefirstisthatwehavelongbeeninvolvedinthedefense-relatedbusiness,whichoftendevelopsproductsthatmeettheindividualneedsofourcustomers,andthatourbusinessstyleiscloselyalignedwithindividualcustomers.Thesecondisthatthefounder'sbeliefforhishometownhavebeenpasseddowntothepresent.“MinamiShinshu･Iida”,thehometownofthefounderandwherethecurrentheadofficeislocated,waspoorwithnomajorindustries.ThefounderofTAMAGAWASEIKICO.,LTD.startedthecompanywiththedesiretoentrenchindustryinsuchahometownandtopreserveitforfuturegenerations.Thatthoughthaspermeatedintoourcompanyasourcorporatephilosophy,andwebelievethatitisourgreatsocialresponsibilitytoestablishrootsinthelandanddevelopindustries,inotherwords,togrowtogetherwiththelocalcommunity.TheHachinoheRegionofAomoriPrefecture,wherewehavemovedintobyagoodchance,hasthesameconceptandisnowbecominganimportantbaseforthedevelopmentofourcoreproducts.Thethirdisthat“developingtechnologyandsellingtechnology”,inotherwords,itisabusinessstylethatemphasizestechnologydevelopment.Sinceourfounding,wehavebeendisseminatingouruniquetechnologycultivatedinthedevelopmentofservocomponents,including“Sensors”,fromlocalareastotheworld.Themarketsurroundinguswillbecomemoreandmorecompetitiveinthefuture,anditisalsoanerawhereunexpectedsituationsoccurnaturally.Inordertorespondtosuchmarketsandtimes,whenweareatalossforadecision,wewillmakedecisionsbyreturningtotheaforementionedcorporatephilosophy.Wewouldliketocontinuetobeclosertoourcustomersandwalkforwardtogether,henceweaskforyourfurtherguidanceandencouragement.President&COOTadanoriMatsuoIwasappointedasthePresidentandCOOofTAMAGAWASEIKICO.,LTD.andTAMAGAWATRADINGCO.,LTD.attheAnnualGeneralMeetingofShareholdersandtheBoardofDirectorsMeeting.Iamdeterminedtopushforwardwithallourmighttowardthedevelopmentofthecompanyandhumblyaskforyourfavor.TAMAGAWASEIKIcelebratesits85thanniversarythisyear,andhasbeenabletogrowwiththesupportofmanypeople.Sinceourfounding,wehaveestablishedrootsinthelocalcommunityunderthecorporatephilosophyof“developingtechnologyandsellingtechnology”andhavegrownbyexpandingourmarketsintothefieldsofDefenseApplication(Defense,AviationandSpace),CarApplication(Automotive,Railroads)andFactoryApplication(Robots,Automation).Domestically,thesebusinessesarecarriedoutattheFirst,Second,andThirdPlantsintheareaofIidacityofNaganoPrefecture,andfiveotherplantsintheareaofHachinohecityofAomoriPrefecture.Overseas,TAMAGAWASEIKISUZHOUCO.,LTD.whichwasestablishedinTaicangCity,China,manufacturesautomationandautomotiveproducts,andinVietnam,wearepreparingforfuturemarketchangesforautomotiveproductsbyoperatinganEMSfactorynearHanoi.However,therecentworldsituationisbecomingmoreunpredictable,withtheunabatedcoronacrisis,Russia'smilitaryinvasionofUkraine,energyshortages,soaringcommodityprices,weakyen,andsemi-conductorshortages.Underthesecircumstances,thecompetitivenessofcompaniesisbeingquestionedmoreandmore,anditisimportanttostrengthenit.Webelievethatwewillbeabletowinthetrustofourcustomersbyfurtherstrengtheningourcompetitivenessbyworkingtogetherasatrinitybylinkingthedevelopment,manufacturingandsalescapabilities.Inthefuture,TAMAGAWASEIKIwillcontinuetotrainitsowntechnologies,refineitstechnologies,andtakeonchallengesinnewtechnologies,andaimtobeastrongcompanythatcancompetegloballyincooperationwithourgroupcompaniesandpartnercompanies.Iwouldliketoconcludemygreetingsbyaskingforyourcontinuedpatronage.BiographyBornonAug.1959inTokyoMetropolitanBiographyBornonJan.1957inNaganoPrefectureApr.1985JoinedSalesDepartmentTAMAGAWATRADINGCO.,LTD.Mar.1984JoinedEngineeringDesignNov.1999ManagerinProcurementDepartmentDepartmentTAMAGAWASEIKICO.,LTD.Nov.2008GeneralManagerinProductionControlDepartmentNov.1997ManagerinQualityAssuranceDepartmentforaerospacebusinessNov.2001GeneralManagerinQualityAssuranceDepartmentMar.2011PresidentofTAMAGAWALOGISTICSCO.,LTD.Nov.2009PlantManageratThirdFactoryFeb.2013DirectorofTAMAGAWATRADINGCO.,LTD.Feb.2011DirectorofTAMAGAWASEIKICO.,LTD.Feb.2018ManagingDirectorofTAMAGAWATRADINGCO.,LTD.Mar.2013PresidentofTAMAGAWASEIKISUZHOUCO.,LTD.Feb.2022SeniorManagingDirectorofFeb.2019ManagingDirectorofTAMAGAWASEIKICO.,LTD.TAMAGAWASEIKICO.,LTD.&TAMAGAWAFeb.2022SeniorManagingDirectorofTAMAGAWASEIKICO.,LTD.TRADINGCO.,LTD.Hobby:Swimming,ListeningtomusicHobby:ChorusNoticeofExecutiveOfficerTAMAGAWATRADINGCO.,LTD.WewouldliketoinformyouthattheExecutiveOfficerappointedattheAnnualGeneralMeetingofShareholdersasfollows.ManagingDirectorTadasuTakigawa01TAMAGAWANEWSvol.30

## TAMAGAWANEWS_Vol30E_3
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ModularAbsoluteEncoderBattery-LessSalesoftwotypesof23-bitmodularResolutionencodershavebegun.23bitOneisabattery-lesstypethatdoesnotrequireanexternalbattery,andanotherisanenergy-savingtype,bothofwhicharemulti-turnabsoluteencoders.Thebodyisthin,lowincurrentconsumption,andcapableofoperatingattemperaturesupto+105degreeC.CommonSpecificationSingle-TurnResolutionMulti-TurnEnergysaving23bit16bitQuickandeasyinstallationModulartypeAbsoluteEncoderwith23/16bitinflatandslimbodyHighRobustnessHighnoiseresistancebyusingfeedbacksystemininterpolationcircuitOperating/Storagetemperaturerange:Upto105degreeCUsableinhighertemperaturecomparedtoconventionalmodels(Upto85degreeC)OutputCodeSupplyVoltageOutputFormMaximumAllowableRotationSpeed（MechanicalSpec.）OperatingTemp.RangeIngressProtectionVibrationShockPureBinaryCodeDC+5V±5％LineDrive8,000min-1-10to+105℃Notenclosed5to58Hz,totalamplitude1.50mm58to2,000Hz,98m/s²1,960m/s²,11msBattery-LessNoexternalbatteryrequired.SpecificationEnergysavingPowerconsumptionisdrasticallyreducedcomparedtoconventionalmodels.SpecificationPartNumberTS5966PartNumberTS5723OutsideDiameterΦ35mmOutsideDiameterΦ35mmShaftDiameterΦ5mmShaftDiameterΦ6mmConsumptionCurrentMomentofInertiaSerialCommunicationRateSerialDataTransferCycleTS5966N0001TS5966N0020TS5966N0001TS5966N002055ｍATYP.0.25×10-6kg・m25.0Mbps2.5Mbps18to32μsec35to63μsecNormalOperationConsumptionCurrentBatteryOperationMomentofInertiaTS5723N0140SerialCommunicationRateTS5723N0143TS5723N0140SerialDataTransferCycleTS5723N014350ｍATYP.30μATYP.0.17×10-6kg・m22.5Mbps5.0Mbps35to63μsec18to32μsecMass0.05kgMax.Mass0.03kgMax.TAMAGAWANEWSvol.3002

## TAMAGAWANEWS_Vol30E_4
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VRResolver（Singlsyn）Reborninto�Lineups!SinglsynisaVR-typeresolver(sensor)capableofstableperformanceevenundersevereenvironmentalconditionsthatareresistanttohightemperatures,vibration,andshock.ByconnectingtoanR/DConverter,itiscapableofconvertinganalogoutputsignalsofSinglsyntodigitalposition(angle)andvelocitysignals.Itconnectstohigh-speedmotorsandiswidelyusedinhybrid/electricvehiclesandindustrialrobots.Now,wehaverevampedthestatorshapeandimprovedtheangledetectionaccuracytomakethelineupmucheasiertouse.Thelineuphasbeenrenewedwith6sizesthatwererequestedbymanycustomers.MountabilitytothemotorhousingisimprovedbyprovidingelongatedholesandU-groovesonthestatoroutsidediameterside.Togetherwithimprovingtheangledetectionaccuracy,itnowsupportsupto5Xfornumberofmultiple(6XforTSY1050).FeaturesLineUpHighTemperatureResistanceWideTemperatureRange－40～＋150℃VibrationResistance/ShockResistanceVibration：196m/sec2(20G)Shock：980m/sec2(100G)Humidity：90%RHoverHighVelocityRevolutionMaxOperatingSpeed：20,000min-1（TSY1050Type：10,000min-1）Super-thinShapeSinglsynhasachievedsmallestmountingspacebecauseofitsextremelythinbuilt-instructure.LowPriceComparedtoSmartsyn,wehaveachievedlowpricebyreducingthenumberofparts.TypeTSY1010TSY1020TSY1030TSY1040TSY1050StatorOuterDiameterΦ59.5mmΦ80mmΦ101mmΦ106mmΦ132mmΦ167mmRotorInnerDiameterΦ9.52mmΦ25mmΦ45mmΦ45mmΦ60mmΦ100mmNumberofMultiple(ResolverPole)2X～4X2X～5X2X～6XR/DConverter（VRDC）High-performanceR/DConverter“VRDC”thatsupportsalltypesofresolversignalTypeAUA6800VRDCisanR/Dconverterthatconvertstheanalogsignaloftheresolvertodigitalsignal.High-speed,high-precisionangledetectionisachievedbyadoptinganewR/Dconversionmethodthatiscompatiblewithallresolversignalmethods.High-performanceR/Doutput(Main-RDC)HealthmonitoringfunctionDetailedproductinformationcanbefoundonourwebsite.R/DconversionfunctiontripleredundancyVariousbuilt-infunctions▲Singlsyn▲VRDC03TAMAGAWANEWSvol.30

## TAMAGAWANEWS_Vol30E_5
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NewReleaseinwebsite/ServomotorSearchSystemFromNovember1,wehavereleasedasearchsystemforservomotorsonourcompanywebsite.Youcannoweasilyselectthemostsuitableservomotorfrom5,118catalogmodels.https://www.tamagawa-seiki.com/products/servomotor/search/Point01FiveUsefulPointsSearchpageIntuitiveoperationItisnotnecessarytoselectproductsfrommultiplespecificationtables.Sliderscanbenarroweddownbyintuitiveoperation.Point02SearchpageEfficientlynarrowdownfromhigh-priorityconditionsPleasenarrowdownfromtheconditionsyouwanttoprioritize.Thefirstconditionissetasthefirstpriority,soyoucandefinitelynarrowdowntheproductsyouwant.(Youcancancelbypressingtheprioritynumber.)Point03DownloadCADdatabyone-clickwithoutuserregistration.DetailpageOutlinedrawingsof2D&3Dandcatalogscanbedownloadedbyoneclickwithoutuserregistration.STP・IGSFileClick!CatalogDataPDF・DXFFilePoint04Itemsarecustomizedandeasytosee.ComparisonpageYoucanchangeordeletetheorderoftheproductorspecificationitemssothatyoucancustomizetheitemsyouwanttocompareandmakethemeasiertosee.DeleteItemSwapthetopandbottomPoint05Thelistofproductsunderconsiderationcanbeshared.ComparisonpageIfyoudownloadthecomparedproductsincsvorPDFformat,youcanconvenientlysharewhenconsideringthemwithinyourcompany.ComparisonChartPDFTAMAGAWANEWSvol.3004

## TAMAGAWANEWS_Vol30E_6
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TAMAGAWAINFORMATION01NewFactoryforEVresolverintheThirdplantTheproductionplantforEVresolver“Singlsyn”startedoperationatourthirdplantonJanuary23.ConstructionworkstartedonApril15oflastyearaftertheground-breakingceremony.Theconstructionworkprogressedsmoothlyandwascompletedonemonthaheadofschedule.OnJanuary11,theCompletionCeremonywasheld,andtheproductionfacilitieswerebroughtinandalreadystartedproducing.Thenewfactoryisasteel-framedtwo-storiedbuildingwith600m2perstory,and1,200m2floorareaintotal.TheconstructionwasdesignedtoboostproductionofSinglsyn,whichhasbeenonanincreasingtrend,thankstoashiftinEV.Firstflooristhemoldingfactory,andsecondflooristheassemblyfactory,whichisadjacenttotheexistingpressfactory,soallprocessesof“Singlsyn”productionfrompressingtomolding,assembly,andshippingaredirectlyconnected.Therefore,itcanbeexpectedtogreatlycontributetoeliminatinglogisticslossandimprovingproductivity.▲NewFactory“No.28”▲CompletionCeremony▲AssemblyLine02NoticeofestablishmentofnewsalesofficesWearepleasedtoinformyouthatwehaveestablishednewsalesofficesonNovember21.NaganoOffice(DomesticMarketingSalesHeadquartersEastJapanSalesDepartmentⅡ)【Responsiblearea:NaganoandYamanashiPrefecture】Address:1020Kega,Iida,NaganoPrefecture,395-8520JapanTokyoOffice(SalesDevelopmentHeadquartersSpecialEquipmentSalesDepartment)【Businessincharge:DefenseandSpaceBusiness】Address:3-19-9Shinkamata,Ohta-ku,Tokyo,144-0054Japan03Exhibitioninformation“ResearchandDevelopmentForum”hostedbySJACTheResearchandDevelopmentForumhostedbytheSocietyofJapaneseAerospaceCompanies(SJAC)washeldatHotelGrandHillIchigayaonAugust24lastyear.Thisforumhasbeenheldannuallysincefiscalyear2018fortechnicalofficialsoftheMinistryofDefense.Following2019,weparticipateintheforumforthesecondtime.Alloftheproductsintroducedbyourcompanyarecurrentlyunderdevelopment.Oneisanopticaloilgaugeforaircraft.Thesecondisanintegratedopticalrotaryjoint(i-FORJ®)thatintegratesanopticalrotaryjointandaslipringthatenableopticaltransmissionofimagedataviaarotatingshaft.Theopticaloilgaugeemploysaninnovativeopticalsensorthateliminatesthetemperaturedependenceofthecapacitancetype,whichiscurrentlythemainstream.i-FORJ®employsaninexpensiveballlensinsteadofanexpensivespeciallensintheopticalrotaryjoint,andalsonewlydevelopedahousingwithataperedshapeinsidetominimizeopticalaxismisalignment.Bothareproductsuniquetoourcompanythatpursuelowpricesandhighreliability.Thetimeallottedforthesessionwasonly40minutes,butafterthatitwasaquestionandanswersessionwiththeattendeeswhiletheywereholdingtheprototypes.Itwasagoodopportunitytoseehowmuchattentionwaspaidtobothproducts.ThetechnicalofficersoftheMinistryofDefensewhohavecometoknowthis▲ForumVenue▲i-FORJOpticalLevelGaugingSysteminformationwillcertainlyexpandourdevelopmenttrendswidelyforfuturedevelopmentprojects,andwearelookingforwardtoreceivinginquiriesnotonlyfromtheAcquisition,Technology&LogisticsAgencybutalsofromcompaniesinvolvedinthedefenseindustry.▲■IndustryDay■Japan-GermanyDefenseandSecurityTechnologyForumExhibitedatForestInnShowakanonOctober21,2022ExhibitedatOchanomizuSolaCityfromSeptember26to27,2022SceneoftheForum05TAMAGAWANEWSvol.30

## TAMAGAWANEWS_Vol30E_7
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Coverofthisissue"YakinikuTown,IidaCity"ShinshuIidaYakinikuResearchInstituteopenedonNovember29,2022(goodmeatday).The11.29mlongironplateusedfortheyakiniku(grilledmeat)attheeventisinthecoverphoto,andapanelshowingthehistoryofyakinikuinIidaareondisplay,aswellasmeat,processedproducts,andeventgoods.PleasestopbywhenyoucometoIida.●Location：3-9Chuo-dori,IidaCity,NaganoPrefecture395-0041HirayaVillage平谷村01.TourMinamiShinshuvol.4Family-friendlyHirayaKogenskiresortThisskiresortislocatedatthesouthernmosttipofMinamiShinshu,andisidealforfamiliestoenjoytogether.Inthesummer,therearerentalvillasandcottageswhereyoucanspendarelaxingtimeinnature.IntroducingthefoodandcultureoflocalareasaroundTamagawaSeikiHirayaVillageislocatedatthesoutherntipofNaganoPrefectureandistheleastpopulatedvillageintheprefecture.However,therearemanysightseeingspotswhereyoucanfullyenjoytherichnatureoftheHighlandsandSatoyamathroughoutthefourseasons.TakeinthespectacularviewfromthesummitofMt.Takamine.Youcanenjoytrekkingalongthetrailuptothesummitatanaltitudeof1,574mwhilelisteningtothesoundsofbirds,andencounteringmonkeys&Japaneseserow.Youcanalsoexperienceparaglidingflight,sohowaboutflyingexhilaratingly?02.01.Mt.TakamineHimawarinoYu418HirayaKogenskiresort03.04.02.HirayaVillage153HirayaOtakiWaterfallHirayalakefishingspotNaganoPrefectureTamagawaSeiki（Iidacity）HirayaVillageAnantown03.ShinshuHirayaOnsenHimawarinoYuHirayaOtakiWaterfallWithadropof41mandawidthof6.5m,HirayaOtakiisthebestwaterfallinHirayaVillageandisalsocalledUtsubonoOtaki.Itislocatedinaplacerichinnature,andyoucanenjoytheappearanceofeachseason,suchasfreshgreeneryandautumnleaves.Youcanrefreshyourselfbybathinginnegativeions.Itisasodiumbicarbonatehotspring,andissaidtohaveskinbeautifyingeffects,soitisalsoknownasthe“hotspringofbeauty.”Inthesummer,theareaissurroundedbysunflowers,creatingabeautifulscenery.04.NebavillageEnjoyfishingatLakeHirayaInformationUrugivillageYoucanenjoyfishinginmountainstreamsandLakeHiraya,whichwillbeopenfromApril1st.AttheHirayalakefishingspot,thestaffwhopatrolwillgiveyouadviceonhowtofish.HirayaVillageTourismAssociationhttps://www.pikan.net/TAMAGAWANEWSvol.3006

## TAMAGAWANEWS_Vol30E_8
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TAMAGAWASEIKICo.,LTD.TAMAGAWANEWS[vol.30]PublishedonMarch2023●EditingandPublishing/TamagawaTradingCo.,Ltd.Headquarters&FirstPlant:1879Ohyasumi,Iida,NaganoPref.,395-8515JapanPHONE+81-265-21-1800FAX+81-265-21-1861TokyoOffice:3-19-9Shinkamata,Ohta-ku,Tokyo144-0054JapanPHONE+81-3-3738-3133FAX+81-3-3738-3134TAMAGAWATRADINGCO.,LTD.InternationalMarketingSalesDepartment:1-3-1Haba-cho,Iida,NaganoPref.,395-0063JapanPHONE+81-265-56-5423FAX+81-265-56-5427URLhttps://www.tamagawa-seiki.com