SEWOO INDUSTRIAL SYSTEMS Co., Ltd. is a specialized motor company established in 1995, developing and producing industrial DC motors, BLDC motors, linear motors, and related drivers and linear stages. This company has successfully localized BLDC and linear motors, which were previously dependent on imports, establishing its position as a domestic brand and a component material technology expert.SEWOOINDUSTRIALSYSTEMSCo.,Ltd.isaspecializedmotorcompanyestablishedin1995,developingandproducingindustrialDCmotors,BLDCmotors,linearmotors,andrelateddriversandlinearstages.ThiscompanyhassuccessfullylocalizedBLDCandlinearmotors,whichwerepreviouslydependentonimports,establishingitspositionasadomesticbrandandacomponentmaterialtechnologyexpert.
Key Products/TechnologiesKeyProducts/Technologies
BLDC motors are capable of various speed adjustments and forward/reverse operations using drivers powered by DC 12V, 24V, and AC 220V, with sizes ranging from Φ60 to Φ90. These products feature a semi-permanent lifespan due to their brush-less design and electronic switching control technology utilizing Hall sensors.BLDCmotorsarecapableofvariousspeedadjustmentsandforward/reverseoperationsusingdriverspoweredbyDC12V,24V,andAC220V,withsizesrangingfromΦ60toΦ90.Theseproductsfeatureasemi-permanentlifespanduetotheirbrush-lessdesignandelectronicswitchingcontroltechnologyutilizingHallsensors.
Linear motors are precision control motors improved from rotary servo motors for direct linear motion, with the capability to produce over 50 different models, including both double-sided and single-sided types. Core-type linear motors offer specifications with a rated thrust of 18-2200N, a maximum thrust of 55-6600N, and motor capacities from 200W to 2KW, while coreless types provide a wide range with a rated thrust of 24-2000N, a maximum thrust of 74-6000N, and motor capacities from 200W to 5KW.Linearmotorsareprecisioncontrolmotorsimprovedfromrotaryservomotorsfordirectlinearmotion,withthecapabilitytoproduceover50differentmodels,includingbothdouble-sidedandsingle-sidedtypes.Core-typelinearmotorsofferspecificationswitharatedthrustof18-2200N,amaximumthrustof55-6600N,andmotorcapacitiesfrom200Wto2KW,whilecorelesstypesprovideawiderangewitharatedthrustof24-2000N,amaximumthrustof74-6000N,andmotorcapacitiesfrom200Wto5KW.
Linear stage SL series (SL-160, SL-190, SL-250) are systems capable of ultra-precise position control by combining Iron Core Type linear motors with optical encoders. These systems achieve high positioning accuracy and ultra-high-speed operation (up to 10m/s with 4.5G acceleration) through full closed-loop control with linear encoders.LinearstageSLseries(SL-160,SL-190,SL-250)aresystemscapableofultra-precisepositioncontrolbycombiningIronCoreTypelinearmotorswithopticalencoders.Thesesystemsachievehighpositioningaccuracyandultra-high-speedoperation(upto10m/swith4.5Gacceleration)throughfullclosed-loopcontrolwithlinearencoders.
BLDC drivers (SBDSMD-05A, SBDO-01, SBDM-05A) include overcurrent protection, speed, and rotation direction control functions, alongside a diverse product line of drivers and servo systems such as Panasonic Servo Drivers (A5, A5II, A5L Series) and Panasonic Servo Motors (MHME, MFME, MSME, MHMD, MSME, MGME, MDME, MSMD Series).BLDCdrivers(SBDSMD-05A,SBDO-01,SBDM-05A)includeovercurrentprotection,speed,androtationdirectioncontrolfunctions,alongsideadiverseproductlineofdriversandservosystemssuchasPanasonicServoDrivers(A5,A5II,A5LSeries)andPanasonicServoMotors(MHME,MFME,MSME,MHMD,MSME,MGME,MDME,MSMDSeries).
Industrial DC motors represent the initial flagship product line, with production commencing in 1995, embodying fundamental motor technology applicable across various industrial settings.IndustrialDCmotorsrepresenttheinitialflagshipproductline,withproductioncommencingin1995,embodyingfundamentalmotortechnologyapplicableacrossvariousindustrialsettings.
Core AdvantagesCoreAdvantages
Localization of BLDC and linear motors, previously reliant on imports, establishing a strong foothold as a domestic brand in the Korean market.LocalizationofBLDCandlinearmotors,previouslyreliantonimports,establishingastrongfootholdasadomesticbrandintheKoreanmarket.
Continuous research and development capabilities, including selection as a component material technology development company by the Ministry of Industry in 2000 and development of industrial BLDC motors in 2001.Continuousresearchanddevelopmentcapabilities,includingselectionasacomponentmaterialtechnologydevelopmentcompanybytheMinistryofIndustryin2000anddevelopmentofindustrialBLDCmotorsin2001.
Ability to provide optimal solutions through the establishment of a customized motor production system tailored to customer requirements.Abilitytoprovideoptimalsolutionsthroughtheestablishmentofacustomizedmotorproductionsystemtailoredtocustomerrequirements.
In-house manufacturing capabilities based on proprietary linear motor technology and a rapid after-sales service response system.In-housemanufacturingcapabilitiesbasedonproprietarylinearmotortechnologyandarapidafter-salesserviceresponsesystem.
Development of high-efficiency slotless BLDC motors free from cogging phenomena and related patented winding methods and stator assembly technologies.Developmentofhigh-efficiencyslotlessBLDCmotorsfreefromcoggingphenomenaandrelatedpatentedwindingmethodsandstatorassemblytechnologies.
Technical superiority in offering a wide variety of linear motors, enabling optimal system compatibility and applicability for ultra-high-speed operations and long-distance transfer equipment.Technicalsuperiorityinofferingawidevarietyoflinearmotors,enablingoptimalsystemcompatibilityandapplicabilityforultra-high-speedoperationsandlong-distancetransferequipment.
Target IndustrieTargetIndustrie
Precision control applications in semiconductor equipment and FA (Factory Automation) equipment.PrecisioncontrolapplicationsinsemiconductorequipmentandFA(FactoryAutomation)equipment.
Robotics industry and smart factory automation systems.Roboticsindustryandsmartfactoryautomationsystems.
Ultra-precision component transfer and inspection equipment.Ultra-precisioncomponenttransferandinspectionequipment.
Major MarketsMajorMarkets
South Korea, IsraelSouthKorea,Israel
Certifications/PatentsCertifications/Patents
Selected as a nurturing company for the component material technology development project by the Ministry of Industry in 2000.SelectedasanurturingcompanyforthecomponentmaterialtechnologydevelopmentprojectbytheMinistryofIndustryin2000.
Certified as a venture company in 2001 and confirmed as a specialized material and component company in 2016.Certifiedasaventurecompanyin2001andconfirmedasaspecializedmaterialandcomponentcompanyin2016.
Certified as an innovative small and medium-sized enterprise (Inno-Biz) and a management innovation-type small and medium-sized enterprise (Main-Biz).Certifiedasaninnovativesmallandmedium-sizedenterprise(Inno-Biz)andamanagementinnovation-typesmallandmedium-sizedenterprise(Main-Biz).
Holds Patent No. 0518436 and Patent No. 0356566 related to linear motors.HoldsPatentNo.0518436andPatentNo.0356566relatedtolinearmotors.
Acquired UL and CE certifications for linear motors (SWL-PL10C, 20C, 30C, 40C and SWL-PS10C, 20C, 30C, 40C).AcquiredULandCEcertificationsforlinearmotors(SWL-PL10C,20C,30C,40CandSWL-PS10C,20C,30C,40C).
Patent application for winding methods and stator assembly technologies for high-efficiency slotless BLDC motors.Patentapplicationforwindingmethodsandstatorassemblytechnologiesforhigh-efficiencyslotlessBLDCmotors.