CHUNIN AMP Co., Ltd. is a specialized motor manufacturer, producing canned motor pumps for absorption chillers and low inertia high torque motors for actuators since 1991. The company offers a diverse range of specialized electric motor products, providing solutions applicable to various industrial sectors such as refrigeration and air conditioning, nuclear power generation, and food processing. Its capability includes supplying competitive products based on international certifications and high-efficiency technologies.CHUNINAMPCo.,Ltd.isaspecializedmotormanufacturer,producingcannedmotorpumpsforabsorptionchillersandlowinertiahightorquemotorsforactuatorssince1991.Thecompanyoffersadiverserangeofspecializedelectricmotorproducts,providingsolutionsapplicabletovariousindustrialsectorssuchasrefrigerationandairconditioning,nuclearpowergeneration,andfoodprocessing.Itscapabilityincludessupplyingcompetitiveproductsbasedoninternationalcertificationsandhigh-efficiencytechnologies.
Key Products/TechnologiesKeyProducts/Technologies
Canned Motor Pump: A compact, sealed unit integrating a high-vacuum electric motor and pump. This design eliminates the need for external lubrication and features a leak-proof structure. It has obtained international certifications including CSA, CE, and UL. Specifications include capacities from 1/4 to 15HP, voltage from 220 to 600V, 2P or 4P poles, 50Hz or 60Hz frequency, F or H class insulation, and inverter control capability from 30Hz to 60Hz. Applicable in chemical, textile, steel, and nuclear industries.CannedMotorPump:Acompact,sealedunitintegratingahigh-vacuumelectricmotorandpump.Thisdesigneliminatestheneedforexternallubricationandfeaturesaleak-proofstructure.IthasobtainedinternationalcertificationsincludingCSA,CE,andUL.Specificationsincludecapacitiesfrom1/4to15HP,voltagefrom220to600V,2Por4Ppoles,50Hzor60Hzfrequency,ForHclassinsulation,andinvertercontrolcapabilityfrom30Hzto60Hz.Applicableinchemical,textile,steel,andnuclearindustries.
Low Inertia High Torque Motor for Actuator: A high-performance motor specifically designed for actuators. It benefits from accumulated high-tech, small-batch production expertise since 1991. The design is suitable for industrial applications requiring precise control and rapid response speeds. It offers capacities from 1/4 to 50HP, voltage from 200 to 480V, 2P or 4P poles, 50Hz or 60Hz frequency, IP-68 waterproof, and Ex d ll B T4 explosion-proof structures. Features include lightweight aluminum construction for the frame and cover, and NEMA Design D characteristics.LowInertiaHighTorqueMotorforActuator:Ahigh-performancemotorspecificallydesignedforactuators.Itbenefitsfromaccumulatedhigh-tech,small-batchproductionexpertisesince1991.Thedesignissuitableforindustrialapplicationsrequiringprecisecontrolandrapidresponsespeeds.Itofferscapacitiesfrom1/4to50HP,voltagefrom200to480V,2Por4Ppoles,50Hzor60Hzfrequency,IP-68waterproof,andExdllBT4explosion-proofstructures.Featuresincludelightweightaluminumconstructionfortheframeandcover,andNEMADesignDcharacteristics.
Stainless Steel Motor: Features a stainless steel frame resistant to corrosive environments. The surface is coated with US FDA-approved epoxy paint. Thorough RTV sealant waterproofing in internal gaps completely prevents moisture and water penetration. It boasts a high sealing structure with IP65 rating and utilizes TENV and TEFC cooling methods.StainlessSteelMotor:Featuresastainlesssteelframeresistanttocorrosiveenvironments.ThesurfaceiscoatedwithUSFDA-approvedepoxypaint.ThoroughRTVsealantwaterproofingininternalgapscompletelypreventsmoistureandwaterpenetration.ItboastsahighsealingstructurewithIP65ratingandutilizesTENVandTEFCcoolingmethods.
Wash Down Duty Motor: An electric motor designed for use in humid and wet environments. It has obtained US DOE and CSA premium efficiency motor certifications. Supports a capacity range of 1/3 to 10HP and a voltage range of 200V to 600V. TENV and TEFC cooling methods are applied.WashDownDutyMotor:Anelectricmotordesignedforuseinhumidandwetenvironments.IthasobtainedUSDOEandCSApremiumefficiencymotorcertifications.Supportsacapacityrangeof1/3to10HPandavoltagerangeof200Vto600V.TENVandTEFCcoolingmethodsareapplied.
Core AdvantagesCoreAdvantages
Long-standing expertise in specialized electric motors: Accumulated high-level technology and small-batch production specialization from manufacturing canned motor pumps and actuator motors since 1991.Long-standingexpertiseinspecializedelectricmotors:Accumulatedhigh-leveltechnologyandsmall-batchproductionspecializationfrommanufacturingcannedmotorpumpsandactuatormotorssince1991.
International quality and efficiency certifications: Product quality and reliability recognized in global markets through certifications such as US DOE, CSA Premium Efficiency Motor certification, and CSA, CE, UL standards.Internationalqualityandefficiencycertifications:ProductqualityandreliabilityrecognizedinglobalmarketsthroughcertificationssuchasUSDOE,CSAPremiumEfficiencyMotorcertification,andCSA,CE,ULstandards.
Diverse solutions for extreme environments: Capability to develop safety-related motors for nuclear power plants, wash-down duty motors, and stainless steel motors for humid and wet conditions.Diversesolutionsforextremeenvironments:Capabilitytodevelopsafety-relatedmotorsfornuclearpowerplants,wash-downdutymotors,andstainlesssteelmotorsforhumidandwetconditions.
Customer-tailored production system: Flexible manufacturing capability to design and produce specialized electric motors according to specific customer requirements.Customer-tailoredproductionsystem:Flexiblemanufacturingcapabilitytodesignandproducespecializedelectricmotorsaccordingtospecificcustomerrequirements.
Inheritance of parent company's 40+ years of motor manufacturing know-how: Stable technological competitiveness based on the design and manufacturing expertise accumulated by Chunin Group since its establishment in 1975.Inheritanceofparentcompany's40+yearsofmotormanufacturingknow-how:StabletechnologicalcompetitivenessbasedonthedesignandmanufacturingexpertiseaccumulatedbyChuninGroupsinceitsestablishmentin1975.
Waterproof and explosion-proof design technology: Capability to develop products with IP68 waterproof rating and Ex d ll B T4 explosion-proof structure.Waterproofandexplosion-proofdesigntechnology:CapabilitytodevelopproductswithIP68waterproofratingandExdllBT4explosion-proofstructure.
Target IndustriesTargetIndustries
Refrigeration and Air Conditioning Industry: Application of canned motor pumps for transferring solutions and refrigerants in absorption chillers and heating/cooling systems.RefrigerationandAirConditioningIndustry:Applicationofcannedmotorpumpsfortransferringsolutionsandrefrigerantsinabsorptionchillersandheating/coolingsystems.
Nuclear Power Generation Industry: Application of safety-related motors for nuclear power plants and related facilities.NuclearPowerGenerationIndustry:Applicationofsafety-relatedmotorsfornuclearpowerplantsandrelatedfacilities.
Food Processing Industry: Application of stainless steel motors and wash-down duty motors with hygienic and corrosion-resistant properties.FoodProcessingIndustry:Applicationofstainlesssteelmotorsandwash-downdutymotorswithhygienicandcorrosion-resistantproperties.
Chemical Industry: Application of canned motor pumps and explosion-proof motors.ChemicalIndustry:Applicationofcannedmotorpumpsandexplosion-proofmotors.
Textile Industry: Application of canned motor pumps.TextileIndustry:Applicationofcannedmotorpumps.
Steel Industry: Application of canned motor pumps.SteelIndustry:Applicationofcannedmotorpumps.
Water supply & sewage facilities and thermal/hydro power plant facilities: Application of low inertia high torque motors.Watersupply&sewagefacilitiesandthermal/hydropowerplantfacilities:Applicationoflowinertiahightorquemotors.
Gas and petrochemical facilities: Application of low inertia high torque motors.Gasandpetrochemicalfacilities:Applicationoflowinertiahightorquemotors.
Cement and anti-pollution facilities: Application of low inertia high torque motors.Cementandanti-pollutionfacilities:Applicationoflowinertiahightorquemotors.
Watergate and air conditioning plants: Application of low inertia high torque motors.Watergateandairconditioningplants:Applicationoflowinertiahightorquemotors.
Major MarketsMajorMarkets
Japan, China, IndiaJapan,China,India
USAUSA
AustraliaAustralia
Certifications/PatentsCertifications/Patents
CSA, CE, UL Standards: International standard certifications for key products like canned motor pumps.CSA,CE,ULStandards:Internationalstandardcertificationsforkeyproductslikecannedmotorpumps.
US DOE and CSA Premium Efficiency Motor Certification: Certification for high-efficiency products such as wash-down duty motors.USDOEandCSAPremiumEfficiencyMotorCertification:Certificationforhigh-efficiencyproductssuchaswash-downdutymotors.
Class-1E Verification for Nuclear Power Plants: Completion of nuclear safety-grade motor verification through WYLE Laboratory.Class-1EVerificationforNuclearPowerPlants:Completionofnuclearsafety-grademotorverificationthroughWYLELaboratory.
KEPIC-EN Certification: Acquisition of Korea Electric Power Industry Code (KEPIC EN) qualification certification.KEPIC-ENCertification:AcquisitionofKoreaElectricPowerIndustryCode(KEPICEN)qualificationcertification.
Venture Company Registration: Acquired venture company certification in 2000.VentureCompanyRegistration:Acquiredventurecompanycertificationin2000.
ISO 9001 Quality Management System Certification: Establishment and operation of a quality management system. (Detailed information not included due to lack of data)ISO9001QualityManagementSystemCertification:Establishmentandoperationofaqualitymanagementsystem.(Detailedinformationnotincludedduetolackofdata)
Introduction
Location
B-205,318,319,320,321,322, 30 Songdomirae-ro, Yeonsu-gu, Incheon, South Korea