OTT-JAKOB Korea (Yoo) is a subsidiary of the German OTT-JAKOB Spanntechnik GmbH, a global leader in providing automatic and manual tool clamping systems, rotary unions, unclamping units, and electronic auxiliary and control systems for machine tools. The company ensures high-quality products and services through excellent technical solutions, built on decades of experience and extensive application know-how. It is an innovative company focused on customer needs, ensuring the development of efficient and practical products that always meet specific customer requirements. As a world-leading manufacturer in tool clamping systems, it has successfully produced thousands of tool clamping systems for HSK and steep taper interfaces through a complete modular program.OTT-JAKOBKorea(Yoo)isasubsidiaryoftheGermanOTT-JAKOBSpanntechnikGmbH,agloballeaderinprovidingautomaticandmanualtoolclampingsystems,rotaryunions,unclampingunits,andelectronicauxiliaryandcontrolsystemsformachinetools.Thecompanyensureshigh-qualityproductsandservicesthroughexcellenttechnicalsolutions,builtondecadesofexperienceandextensiveapplicationknow-how.Itisaninnovativecompanyfocusedoncustomerneeds,ensuringthedevelopmentofefficientandpracticalproductsthatalwaysmeetspecificcustomerrequirements.Asaworld-leadingmanufacturerintoolclampingsystems,ithassuccessfullyproducedthousandsoftoolclampingsystemsforHSKandsteeptaperinterfacesthroughacompletemodularprogram.
Key Products/TechnologiesKeyProducts/Technologies
Automatic Clamping Technology: Steep Taper drawbars and grippers offer excellent retention and quick change capabilities. HSK (Hollow Shank Taper) drawbars and grippers are an advanced form of steep taper, featuring a short and lightweight design suitable for high-speed applications, ensuring optimal power and torque transmission and long service life. PSC (Polygon Shank Cone) drawbars and grippers provide torsional rigidity and precision. KM4X drawbars and grippers are an ideal solution for machining high-strength materials, with three contact surfaces ensuring high stability and optimal distribution of clamping force. Rotary unions enable leak-free fluid transfer at high speeds and pressures, suitable for various applications including hydraulics, air, coolant, MQL, internal spindle cooling, and cryogenic machining. Unclamp units quickly and precisely release clamping systems using hydraulic, pneumatic, or electrical force.AutomaticClampingTechnology:SteepTaperdrawbarsandgrippersofferexcellentretentionandquickchangecapabilities.HSK(HollowShankTaper)drawbarsandgrippersareanadvancedformofsteeptaper,featuringashortandlightweightdesignsuitableforhigh-speedapplications,ensuringoptimalpowerandtorquetransmissionandlongservicelife.PSC(PolygonShankCone)drawbarsandgrippersprovidetorsionalrigidityandprecision.KM4Xdrawbarsandgrippersareanidealsolutionformachininghigh-strengthmaterials,withthreecontactsurfacesensuringhighstabilityandoptimaldistributionofclampingforce.Rotaryunionsenableleak-freefluidtransferathighspeedsandpressures,suitableforvariousapplicationsincludinghydraulics,air,coolant,MQL,internalspindlecooling,andcryogenicmachining.Unclampunitsquicklyandpreciselyreleaseclampingsystemsusinghydraulic,pneumatic,orelectricalforce.
Manual Clamping Technology: HSK manual clamping units provide precise control and secure tool holding. PSC manual clamping units offer secure and reliable clamping for seamless tool retention. CTC manual clamping units are designed for rotary use and are the only quick clamping system on the market operating with a coolant hole. ACS manual clamping units are ideal for grinding applications due to their axial actuation.ManualClampingTechnology:HSKmanualclampingunitsprovideprecisecontrolandsecuretoolholding.PSCmanualclampingunitsoffersecureandreliableclampingforseamlesstoolretention.CTCmanualclampingunitsaredesignedforrotaryuseandaretheonlyquickclampingsystemonthemarketoperatingwithacoolanthole.ACSmanualclampingunitsareidealforgrindingapplicationsduetotheiraxialactuation.
Assistance Systems: The Condition Monitoring system provides real-time status monitoring to assess machine health. The MSU sensor system offers drawbar force and tool status monitoring capabilities. The GAUS system provides specific information. The Power-Check drawbar pull-force gauge includes Power-Check 2 for optimal drawbar force monitoring and tool clamp health, and Power-Check Magazine for automated sequential tool clamp checks.AssistanceSystems:TheConditionMonitoringsystemprovidesreal-timestatusmonitoringtoassessmachinehealth.TheMSUsensorsystemoffersdrawbarforceandtoolstatusmonitoringcapabilities.TheGAUSsystemprovidesspecificinformation.ThePower-Checkdrawbarpull-forcegaugeincludesPower-Check2foroptimaldrawbarforcemonitoringandtoolclamphealth,andPower-CheckMagazineforautomatedsequentialtoolclampchecks.
Core AdvantagesCoreAdvantages
Unrivaled Technological Leadership: An advanced technology company developing and producing tool clamping systems for machine tools since 1974, establishing numerous standards and milestones in clamping technology over decades, solidifying its position as a global leading manufacturer.UnrivaledTechnologicalLeadership:Anadvancedtechnologycompanydevelopingandproducingtoolclampingsystemsformachinetoolssince1974,establishingnumerousstandardsandmilestonesinclampingtechnologyoverdecades,solidifyingitspositionasagloballeadingmanufacturer.
Customized Solution Provision: Offering almost unlimited configuration possibilities through a modular product setup, with the capability to design and manufacture clamping systems individually tailored to customer spindles and applications.CustomizedSolutionProvision:Offeringalmostunlimitedconfigurationpossibilitiesthroughamodularproductsetup,withthecapabilitytodesignandmanufactureclampingsystemsindividuallytailoredtocustomerspindlesandapplications.
Long-life Clamping Technology: Providing excellent and reliable technical solutions that guarantee high-quality products and services based on decades of experience and extensive application know-how, branded as 'Long-life Clamping Technology' to emphasize product longevity and reliability.Long-lifeClampingTechnology:Providingexcellentandreliabletechnicalsolutionsthatguaranteehigh-qualityproductsandservicesbasedondecadesofexperienceandextensiveapplicationknow-how,brandedas'Long-lifeClampingTechnology'toemphasizeproductlongevityandreliability.
Integrated Monitoring and Safety Features: Integrating sensors and monitoring functions into many systems to ensure safe and consistent performance, capable of detecting problems before they cause costly downtime. Actively participating in the development and integration of intelligent monitoring systems like MSU IO-Link compact.IntegratedMonitoringandSafetyFeatures:Integratingsensorsandmonitoringfunctionsintomanysystemstoensuresafeandconsistentperformance,capableofdetectingproblemsbeforetheycausecostlydowntime.ActivelyparticipatinginthedevelopmentandintegrationofintelligentmonitoringsystemslikeMSUIO-Linkcompact.
Highest Standard of Quality Management: Adhering to responsibility and raw material conservation obligations throughout product development and production, ensuring the highest level of product quality through continuous improvement processes, strict quality control, and 100% final inspection.HighestStandardofQualityManagement:Adheringtoresponsibilityandrawmaterialconservationobligationsthroughoutproductdevelopmentandproduction,ensuringthehighestlevelofproductqualitythroughcontinuousimprovementprocesses,strictqualitycontrol,and100%finalinspection.
Target IndustrieTargetIndustrie
Machine Tool Industry: Providing tool clamping systems necessary for various machining operations such as milling, turning, grinding, and multitasking.MachineToolIndustry:Providingtoolclampingsystemsnecessaryforvariousmachiningoperationssuchasmilling,turning,grinding,andmultitasking.
Aerospace Industry: Installing robust clamping systems for machining high-strength materials in machines and spindles used for aerospace component manufacturing.AerospaceIndustry:Installingrobustclampingsystemsformachininghigh-strengthmaterialsinmachinesandspindlesusedforaerospacecomponentmanufacturing.
Electronic Component Manufacturing: Applying clamping systems designed for maximum RPMs for drilling circuit boards in specially developed machines, aligning with the miniaturization trend of electronic components.ElectronicComponentManufacturing:ApplyingclampingsystemsdesignedformaximumRPMsfordrillingcircuitboardsinspeciallydevelopedmachines,aligningwiththeminiaturizationtrendofelectroniccomponents.
Medical/Dental Industry: Offering solutions for producing replacement teeth by equipping integrated machine tools with the shortest clamping systems to mill replacement teeth from ceramic blocks in minutes.Medical/DentalIndustry:Offeringsolutionsforproducingreplacementteethbyequippingintegratedmachinetoolswiththeshortestclampingsystemstomillreplacementteethfromceramicblocksinminutes.
Major MarketsMajorMarkets
JapanJapan
GermanyGermany
United StatesUnitedStates
Certifications/PatentsCertifications/Patents
Quality Management System Certification: Establishing a sustainable quality culture as a provider of high-quality clamping technology solutions and obtaining quality management certifications.QualityManagementSystemCertification:Establishingasustainablequalitycultureasaproviderofhigh-qualityclampingtechnologysolutionsandobtainingqualitymanagementcertifications.
Patented Technology: Applying a patented intensifier in automatic power drawbars to provide exceptional clamping force. The patented gripper geometry of HSK clamping units effectively triples the transmission of pull force. Holding patents related to magnetic field sensors and evaluation devices for measuring axial deformation of rotor heads. Patents related to clamping devices and machining units comprising such clamping devices.PatentedTechnology:Applyingapatentedintensifierinautomaticpowerdrawbarstoprovideexceptionalclampingforce.ThepatentedgrippergeometryofHSKclampingunitseffectivelytriplesthetransmissionofpullforce.Holdingpatentsrelatedtomagneticfieldsensorsandevaluationdevicesformeasuringaxialdeformationofrotorheads.Patentsrelatedtoclampingdevicesandmachiningunitscomprisingsuchclampingdevices.
Technological Strengths: Playing a key role in the development of the HSK interface, contributing to its establishment as a standard interface in machine tool technology. Leading technological innovation as a significant development partner for world-leading spindle and machine tool manufacturers.TechnologicalStrengths:PlayingakeyroleinthedevelopmentoftheHSKinterface,contributingtoitsestablishmentasastandardinterfaceinmachinetooltechnology.Leadingtechnologicalinnovationasasignificantdevelopmentpartnerforworld-leadingspindleandmachinetoolmanufacturers.
Introduction
Location
3 Yongji-ro 169beon-gil, Seongsan-gu, Changwon-si, Gyeongsangnam-do, South Korea
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Information
3 Yongji-ro 169beon-gil, Seongsan-gu, Changwon-si, Gyeongsangnam-do, South Korea