CHUNINKORVA, The Republic of Korea - Komachine Supplier Profile and Product List

- CHUNINKORVA is a specialized electric motor manufacturer, a joint venture combining the accumulated technology of its parent company Chunin, established in 1975, and the design expertise of STERLING INC. from the USA, producing a wide range of electric motors and components from small (1/4HP) to large (3000HP) as a global electric and electronic motor component manufacturerCHUNINKORVA is a specialized electric motor manufacturer, a joint venture combining the accumulated technology of its parent company Chunin, established in 1975, and the design expertise of STERLING INC. from the USA, producing a wide range of electric motors and components from small (1/4HP) to large (3000HP) as a global electric and electronic motor component manufacturer
- Stainless Steel Motor: Designed for corrosion resistance and humid environments, coated with US FDA-approved two-part epoxy paint, RTV sealant for waterproof treatment, capacities from 1/3 to 10HP, voltages 208V ~ 230V/460V/575V, poles 2P, 4P, 6P, 8P, frequencies 50Hz, 60Hz, TENV and TEFC cooling methods, NEMA Design B, Enclosure IP65Stainless Steel Motor: Designed for corrosion resistance and humid environments, coated with US FDA-approved two-part epoxy paint, RTV sealant for waterproof treatment, capacities from 1/3 to 10HP, voltages 208V ~ 230V/460V/575V, poles 2P, 4P, 6P, 8P, frequencies 50Hz, 60Hz, TENV and TEFC cooling methods, NEMA Design B, Enclosure IP65
- Washdown Motor: Suitable for environments requiring hygiene and waterproofing, capacities from 1/3 to 10HP, voltages 208V ~ 230V/460V/575V, poles 2P, 4P, 6P, 8P, frequencies 50Hz, 60Hz, TENV and TEFC cooling methods, NEMA Design B, Enclosure IP65, RTV sealant waterproof treatment for all internal gaps, Stainless Steel drain plugs in four locations on C-face bracket, inverter operation capabilityWashdown Motor: Suitable for environments requiring hygiene and waterproofing, capacities from 1/3 to 10HP, voltages 208V ~ 230V/460V/575V, poles 2P, 4P, 6P, 8P, frequencies 50Hz, 60Hz, TENV and TEFC cooling methods, NEMA Design B, Enclosure IP65, RTV sealant waterproof treatment for all internal gaps, Stainless Steel drain plugs in four locations on C-face bracket, inverter operation capability
- Canned Motor Pump: Canned motor pumps for special environmentsCanned Motor Pump: Canned motor pumps for special environments
- Low Inertia High Torque Actuator Motor: Dedicated actuator motors, capacities from 1/4 to 50HP, voltages 200 ~ 480V, poles 2P, 4P, frequencies 50Hz, 60Hz, IP-68 waterproof, Ex d ll B T4 explosion-proof, lightweight design with aluminum frame and cover, NEMA Design D characteristics, CE certifiedLow Inertia High Torque Actuator Motor: Dedicated actuator motors, capacities from 1/4 to 50HP, voltages 200 ~ 480V, poles 2P, 4P, frequencies 50Hz, 60Hz, IP-68 waterproof, Ex d ll B T4 explosion-proof, lightweight design with aluminum frame and cover, NEMA Design D characteristics, CE certified
- High Efficiency Motors: Development and production of premium efficiency (IE3 class) motors, capacities from 1/3 to 200HP, voltages 200V ~ 600V, poles 2P, 4P, 6P, 8P, frequencies 50Hz, 60Hz, energy saving through optimized efficiency, extended lifespan due to low heat generation, compatibility with IEC and NEMA framesHigh Efficiency Motors: Development and production of premium efficiency (IE3 class) motors, capacities from 1/3 to 200HP, voltages 200V ~ 600V, poles 2P, 4P, 6P, 8P, frequencies 50Hz, 60Hz, energy saving through optimized efficiency, extended lifespan due to low heat generation, compatibility with IEC and NEMA frames
- Centrifugal Chiller Hermetic Motor: Motors for turbo chiller compressors, capacities from 100 to 3,000HP, voltages 220~13,800V, poles 2P, 4P, frequencies 50Hz, 60Hz, suitable for refrigerants HCFC-123 and R-134aCentrifugal Chiller Hermetic Motor: Motors for turbo chiller compressors, capacities from 100 to 3,000HP, voltages 220~13,800V, poles 2P, 4P, frequencies 50Hz, 60Hz, suitable for refrigerants HCFC-123 and R-134a
- Nuclear Power Plant Motor: Safety-related (Class-1E) motors for nuclear power plants, specialized motors requiring advanced technologyNuclear Power Plant Motor: Safety-related (Class-1E) motors for nuclear power plants, specialized motors requiring advanced technology
- Rolled Steel Frame Motor: General industrial electric motor product lineRolled Steel Frame Motor: General industrial electric motor product line
- Corporate capability combining the accumulated electric motor manufacturing technology of its parent company Chunin, established in 1975, and the design expertise of STERLING INC. from the USACorporate capability combining the accumulated electric motor manufacturing technology of its parent company Chunin, established in 1975, and the design expertise of STERLING INC. from the USA
- Specialization in producing high-tech, special-purpose electric motors such as washdown motors for food and pharmaceutical industries, and safety-related motors for nuclear power plantsSpecialization in producing high-tech, special-purpose electric motors such as washdown motors for food and pharmaceutical industries, and safety-related motors for nuclear power plants
- Possession of numerous domestic and international authoritative certifications including CSA, CE, UL, US DOE, CSA Premium Efficiency Motor Certification, Nuclear Power Plant Class-1E Verification, KEPIC EN Qualification, and ISO 9001Possession of numerous domestic and international authoritative certifications including CSA, CE, UL, US DOE, CSA Premium Efficiency Motor Certification, Nuclear Power Plant Class-1E Verification, KEPIC EN Qualification, and ISO 9001
- Ability to enhance customer satisfaction by providing special designs and technologies reflecting the requirements of specific customers in China, Japan, and IndiaAbility to enhance customer satisfaction by providing special designs and technologies reflecting the requirements of specific customers in China, Japan, and India
- Establishment of a design and manufacturing system for a wide range of motor capacities from small (1/4HP) to large (3000HP)Establishment of a design and manufacturing system for a wide range of motor capacities from small (1/4HP) to large (3000HP)
- Global market competitiveness and export experience, competing with major global corporations by exporting special electric motors to key markets such as the USA, Japan, China, India, and AustraliaGlobal market competitiveness and export experience, competing with major global corporations by exporting special electric motors to key markets such as the USA, Japan, China, India, and Australia
- Food Processing Industry (environments requiring hygiene and waterproofing)Food Processing Industry (environments requiring hygiene and waterproofing)
- Pharmaceutical Industry (environments where cleanliness and safety are crucial)Pharmaceutical Industry (environments where cleanliness and safety are crucial)
- HVAC and Refrigeration Industry (air conditioners, chillers, turbo chiller compressors)HVAC and Refrigeration Industry (air conditioners, chillers, turbo chiller compressors)
- Nuclear Power Plants (Safety-Related Class-1E motors)Nuclear Power Plants (Safety-Related Class-1E motors)
- Water Supply and Sewage Facilities, Thermal/Hydro Power Plant EquipmentWater Supply and Sewage Facilities, Thermal/Hydro Power Plant Equipment
- Gas, Petroleum, and Chemical FacilitiesGas, Petroleum, and Chemical Facilities
- Cement and Anti-Pollution FacilitiesCement and Anti-Pollution Facilities
- Watergate and Air Conditioning Plants (actuator applications)Watergate and Air Conditioning Plants (actuator applications)
- China, Japan, IndiaChina, Japan, India
- USAUSA
- AustraliaAustralia
- CSA (Canadian Standards Association) CertificationCSA (Canadian Standards Association) Certification
- CE (Conformité Européenne) CertificationCE (Conformité Européenne) Certification
- UL (Underwriters Laboratories) CertificationUL (Underwriters Laboratories) Certification
- US DOE (Department of Energy) Premium Efficiency Motor CertificationUS DOE (Department of Energy) Premium Efficiency Motor Certification
- CSA Premium Efficiency Motor CertificationCSA Premium Efficiency Motor Certification
- Nuclear Power Plant Class-1E Verification (WYLE Laboratory-U.S.A)Nuclear Power Plant Class-1E Verification (WYLE Laboratory-U.S.A)
- KEPIC EN (Korea Electric Power Industry Code) QualificationKEPIC EN (Korea Electric Power Industry Code) Qualification
- ISO 9001 (Quality Management System) CertificationISO 9001 (Quality Management System) Certification
- Patent application for FCU Motor using Synthetic Resin Frame (Parent company Chunin, 2007)Patent application for FCU Motor using Synthetic Resin Frame (Parent company Chunin, 2007)