MOTEURS JM is a French company established in Normandy in 1948, specializing in the design and manufacture of customized electric motors for demanding and extreme environments, with over 77 years of expertise. The company produces asynchronous and synchronous motors ranging from 0.1kW to 600kW, focusing on providing high-performance motor solutions optimized to customer technical specifications.MOTEURSJMisaFrenchcompanyestablishedinNormandyin1948,specializinginthedesignandmanufactureofcustomizedelectricmotorsfordemandingandextremeenvironments,withover77yearsofexpertise.Thecompanyproducesasynchronousandsynchronousmotorsrangingfrom0.1kWto600kW,focusingonprovidinghigh-performancemotorsolutionsoptimizedtocustomertechnicalspecifications.
Key Products/TechnologiesKeyProducts/Technologies
Leaky motor: Model ET476 is suitable for temperatures below 750°C in atmospheric pressure environments, featuring calorie trap technology.Leakymotor:ModelET476issuitablefortemperaturesbelow750°Cinatmosphericpressureenvironments,featuringcalorietraptechnology.
Waterproof motor: Model ET572 operates at temperatures below 700°C with air cooling, incorporating a water box on the shaft outside the furnace.Waterproofmotor:ModelET572operatesattemperaturesbelow700°Cwithaircooling,incorporatingawaterboxontheshaftoutsidethefurnace.
Heat Treatment Processes Motor: Model ET933 operates at temperatures below 1050°C and relative pressures below 0.5 bar with air cooling, while other models like ET521, ET522, and ET580 address high-pressure and vacuum environments. Capability to design and manufacture non-sealed motors for turbines in 1000°C environments and water-cooled sealed motors for 600-800°C applications.HeatTreatmentProcessesMotor:ModelET933operatesattemperaturesbelow1050°Candrelativepressuresbelow0.5barwithaircooling,whileothermodelslikeET521,ET522,andET580addresshigh-pressureandvacuumenvironments.Capabilitytodesignandmanufacturenon-sealedmotorsforturbinesin1000°Cenvironmentsandwater-cooledsealedmotorsfor600-800°Capplications.
Marine/Subsea motors: Model ET50E is a permanent magnet synchronous motor submersible in seawater, resistant to pressures of 50 bars or more, and can be equipped with internal mechanical systems, encoders, water presence probes, and other accessories. Expertise in motors operating up to 6000m depth and 625 bars of pressure. Provides propulsion systems for marine drones and motors for winches, capstans, pumps, azimuth, and auxiliary propulsion for naval vessels.Marine/Subseamotors:ModelET50Eisapermanentmagnetsynchronousmotorsubmersibleinseawater,resistanttopressuresof50barsormore,andcanbeequippedwithinternalmechanicalsystems,encoders,waterpresenceprobes,andotheraccessories.Expertiseinmotorsoperatingupto6000mdepthand625barsofpressure.Providespropulsionsystemsformarinedronesandmotorsforwinches,capstans,pumps,azimuth,andauxiliarypropulsionfornavalvessels.
Winch and Capstan Motor: Offers a power range of 1 to 60 kW with a speed range of 600 to 1800 rpm, designed to IP56 standard for impact resistance. Features include starting overtorque, brakes, manual brake release, position detectors, and two-speed configurations.WinchandCapstanMotor:Offersapowerrangeof1to60kWwithaspeedrangeof600to1800rpm,designedtoIP56standardforimpactresistance.Featuresincludestartingovertorque,brakes,manualbrakerelease,positiondetectors,andtwo-speedconfigurations.
Energy and nuclear motors: Provides custom asynchronous and permanent magnet synchronous motors in the 0.75kW to 500kW range. Used in ventilation systems, pumps, actuators, and other critical systems within the nuclear industry, holding K3AD certification and ISO 19443 qualification. Supplied to major clients like EDF and ORANO.Energyandnuclearmotors:Providescustomasynchronousandpermanentmagnetsynchronousmotorsinthe0.75kWto500kWrange.Usedinventilationsystems,pumps,actuators,andothercriticalsystemswithinthenuclearindustry,holdingK3ADcertificationandISO19443qualification.SuppliedtomajorclientslikeEDFandORANO.
Special motors: Capable of designing and manufacturing custom motors to meet unique customer requirements. Flexible design options include liquid, forced air, or natural convection cooling, and a selection of materials (steel, stainless steel, cast iron, aluminum, etc.). Complies with various industrial standards and qualifications such as ATEX, IECEX, DESP, and CODAP.Specialmotors:Capableofdesigningandmanufacturingcustommotorstomeetuniquecustomerrequirements.Flexibledesignoptionsincludeliquid,forcedair,ornaturalconvectioncooling,andaselectionofmaterials(steel,stainlesssteel,castiron,aluminum,etc.).ComplieswithvariousindustrialstandardsandqualificationssuchasATEX,IECEX,DESP,andCODAP.
Core AdvantagesCoreAdvantages
Customized Design and Manufacturing for Extreme Environments: MOTEURS JM specializes in designing and manufacturing custom electric motors resistant to extreme conditions such as high temperatures, high pressures, corrosive gases, vacuum, radiation, and vibrations since 1948. The company offers a flexible approach, optimizing performance, size, materials, and cooling methods according to specific customer technical specifications. Notably, it possesses the capability to develop and supply motors operating at depths of 6000m, pressures of 625 bars, and temperatures exceeding 1050°C.CustomizedDesignandManufacturingforExtremeEnvironments:MOTEURSJMspecializesindesigningandmanufacturingcustomelectricmotorsresistanttoextremeconditionssuchashightemperatures,highpressures,corrosivegases,vacuum,radiation,andvibrationssince1948.Thecompanyoffersaflexibleapproach,optimizingperformance,size,materials,andcoolingmethodsaccordingtospecificcustomertechnicalspecifications.Notably,itpossessesthecapabilitytodevelopandsupplymotorsoperatingatdepthsof6000m,pressuresof625bars,andtemperaturesexceeding1050°C.
Extensive Technical Specifications and Options: Offers a wide range of asynchronous and synchronous motors with power outputs from 0.1kW to 600kW, utilizing various cooling methods including liquid, forced air, and natural convection. Provides an almost unlimited array of options such as brakes, vibration sensors, automatic lubrication, temperature sensors, humidity sensors, heating strips, dual speeds, and encoders, catering to detailed customer requirements.ExtensiveTechnicalSpecificationsandOptions:Offersawiderangeofasynchronousandsynchronousmotorswithpoweroutputsfrom0.1kWto600kW,utilizingvariouscoolingmethodsincludingliquid,forcedair,andnaturalconvection.Providesanalmostunlimitedarrayofoptionssuchasbrakes,vibrationsensors,automaticlubrication,temperaturesensors,humiditysensors,heatingstrips,dualspeeds,andencoders,cateringtodetailedcustomerrequirements.
Quality, Reliability, and Durability: With over 77 years of experience and expertise, the company prioritizes quality, reliability, and durability in its product manufacturing. Utilizes high-level engineering and production processes, from computer-aided design (CAD) to hand-wound stators. Ensures optimal performance and reduced maintenance costs through rigorous quality standards and testing.Quality,Reliability,andDurability:Withover77yearsofexperienceandexpertise,thecompanyprioritizesquality,reliability,anddurabilityinitsproductmanufacturing.Utilizeshigh-levelengineeringandproductionprocesses,fromcomputer-aideddesign(CAD)tohand-woundstators.Ensuresoptimalperformanceandreducedmaintenancecoststhroughrigorousqualitystandardsandtesting.
Specialization and Certifications Across Diverse Industries: Possesses deep understanding and provides customized solutions for a broad range of industries including heat treatment, marine/subsea, energy, nuclear, defense, aerospace, automotive, and food. Holds numerous international and industry-specific certifications such as ISO 19443, RCC-E, RCC-M, ISO 9001 V2015, EDF K3AD, ATEX 2014/34/UE/IECEX, DESP 2014/68/UE, and CODAP. Particularly, it has contributed to the nuclear industry for over 40 years, undergoing regular certifications and audits by EDF and ORANO.SpecializationandCertificationsAcrossDiverseIndustries:Possessesdeepunderstandingandprovidescustomizedsolutionsforabroadrangeofindustriesincludingheattreatment,marine/subsea,energy,nuclear,defense,aerospace,automotive,andfood.Holdsnumerousinternationalandindustry-specificcertificationssuchasISO19443,RCC-E,RCC-M,ISO9001V2015,EDFK3AD,ATEX2014/34/UE/IECEX,DESP2014/68/UE,andCODAP.Particularly,ithascontributedtothenuclearindustryforover40years,undergoingregularcertificationsandauditsbyEDFandORANO.
Integrated Value Chain and Customer Support: Manages the entire value chain of motors, from design, manufacturing, testing, and sales to maintenance and repair. Offers comprehensive customer support services including high adaptability to customer specifications, design assistance and guidance, rapid design and production responsiveness, and capabilities for motor maintenance and retrofitting.IntegratedValueChainandCustomerSupport:Managestheentirevaluechainofmotors,fromdesign,manufacturing,testing,andsalestomaintenanceandrepair.Offerscomprehensivecustomersupportservicesincludinghighadaptabilitytocustomerspecifications,designassistanceandguidance,rapiddesignandproductionresponsiveness,andcapabilitiesformotormaintenanceandretrofitting.
Global Market Experience and Partnerships: Possesses global market experience, serving customers worldwide since 1948 and exporting motors to over 50 countries. A member of key French industrial clusters like Gican, Gifen, and Pole-mer, strengthening its industry network and partnerships. Has established collaborations with major institutions and companies such as Naval Group, EDF, ORANO, and IFREMER.GlobalMarketExperienceandPartnerships:Possessesglobalmarketexperience,servingcustomersworldwidesince1948andexportingmotorstoover50countries.AmemberofkeyFrenchindustrialclusterslikeGican,Gifen,andPole-mer,strengtheningitsindustrynetworkandpartnerships.HasestablishedcollaborationswithmajorinstitutionsandcompaniessuchasNavalGroup,EDF,ORANO,andIFREMER.
Target IndustrieTargetIndustrie
Heat Treatment Industry: Motors for ventilation of furnaces and autoclaves, motors for driving turbines in 1000°C environments, water-cooled sealed motors for 600-800°C, and hydrogen stirring motors.HeatTreatmentIndustry:Motorsforventilationoffurnacesandautoclaves,motorsfordrivingturbinesin1000°Cenvironments,water-cooledsealedmotorsfor600-800°C,andhydrogenstirringmotors.
Marine & Subsea Industry: Propulsion systems for marine and submarine drones, winch and capstan motors for naval vessels, pump drive motors, azimuth and auxiliary propulsion motors, and propulsion motors for IFREMER's Nautile submarine and ROV VICTOR 6000.Marine&SubseaIndustry:Propulsionsystemsformarineandsubmarinedrones,winchandcapstanmotorsfornavalvessels,pumpdrivemotors,azimuthandauxiliarypropulsionmotors,andpropulsionmotorsforIFREMER'sNautilesubmarineandROVVICTOR6000.
Energy & Nuclear Industry: Motors for pumps, ventilation, handling/actuator systems in nuclear power plants, ventilation systems for dam generators, and agitator motors for acid basins in waste reprocessing facilities for EDF and ORANO.Energy&NuclearIndustry:Motorsforpumps,ventilation,handling/actuatorsystemsinnuclearpowerplants,ventilationsystemsfordamgenerators,andagitatormotorsforacidbasinsinwastereprocessingfacilitiesforEDFandORANO.
Defense Industry: Winch, capstan, azimuth, and auxiliary propulsion motors for Naval Group's FREMM frigates and BARACCUDA submarines.DefenseIndustry:Winch,capstan,azimuth,andauxiliarypropulsionmotorsforNavalGroup'sFREMMfrigatesandBARACCUDAsubmarines.
Aerospace Industry: Autoclave motors for composite parts production.AerospaceIndustry:Autoclavemotorsforcompositepartsproduction.
Food Industry: Autoclave motors for food sterilization, industrial or food processing mixers.FoodIndustry:Autoclavemotorsforfoodsterilization,industrialorfoodprocessingmixers.
ATEX 2014/34/UE/IECEX (Certification for equipment in potentially explosive atmospheres)ATEX2014/34/UE/IECEX(Certificationforequipmentinpotentiallyexplosiveatmospheres)
CODAP (Standard for pressure systems)CODAP(Standardforpressuresystems)
IP56 Standard (Impact resistance for winch and capstan motors)IP56Standard(Impactresistanceforwinchandcapstanmotors)
Specialized technologies for ET50E marine/subsea motors, including internal mechanical systems, encoders, and water presence probesSpecializedtechnologiesforET50Emarine/subseamotors,includinginternalmechanicalsystems,encoders,andwaterpresenceprobes
Technology for operation in high temperatures up to 1050°C and high pressures up to 625 barsTechnologyforoperationinhightemperaturesupto1050°Candhighpressuresupto625bars
Design technology for hydrogen stirring motors via hydrogen injectionDesigntechnologyforhydrogenstirringmotorsviahydrogeninjection
Optimized cooling design, robustness, and miniaturization technologiesOptimizedcoolingdesign,robustness,andminiaturizationtechnologies