2kw Outer Rotor Coreless Permanent Magnet Generator for Vertical Axis Wind Turbine

Product Name: 2kw Outer Rotor Coreless Permanent Magnet Generator for Vertical Axis Wind Turbine Model NO.: GDG Output Type: AC Three Phase Generator Type: 3 Phase AC Coreless Permanent Magnet Generator Rated Power: 300W to 10kw Rated Speed: 100-300rpm Rated Voltage: 12-400VAC Start Torque: < 1 N.M Generator Shell Material: Aluminum Alloy Magnetic Material: ND-Fe-B Structure: out Rotor Lifetime: 20 Years Service: OEM Trademark: GREEF Transport Package: Plywood Case Specification: Medium Origin: China HS Code: 85016100 Product Description Axial Flux Coreless Disc Permanent Magnet GeneratorMagnetic Generator Product DescriptionGreeFcompany supply modified kinds of Coreless Disk Permanent Magnet Generator. The main models are as follow:GDG-0.2KW 200RPMGDG-0.5KW 200RPMGDG-1KW 150RPMGDG-1KW 180RPMGDG-2KW 120RPMGDG-2KW 180RPMGDG-3KW 100RPMGDG-3KW 180RPMGDG-5KW 100RPMGDG-5KW 150RPMGDG-10KW 100RPMGDG-10KW 150RPMThe magnetic generators are always being used in vertical axis wind turbine generator, diesel gasoline generator ,hydroelectric generator(water-power generator)and other generator system which requests very low start torque and low RPM.Magnetic Generator OverviewThe coreless disk permanent magenetic generator is made of high-stability Nd-Fe-B materials.The specific outer rotor magnetic circuit is designed in aspecial way. The magnetic generatorhasfollowing features:Low starting torque, Low start wind speed, Low weight,small size, Highgenerating efficiencyMagnetic Generator FeaturesTorque Patent Technology: use newest "Precise Coil" technology. No hysteresis and gear notches effect make the start torque very low <1N.MOriginal Structure: use disc coreless motor to take place traditional motor makes it less volume and weight.Higher Utilization: use special coreless motor technology to eliminate the use bottlenecks of lower speed wind energy.Higher Reliability: special structure make it bigger ratio of power to volume, power to weight and have long life of 8times longer than traditional motor.Gearless, direct drive, low RPM generator.High standard, quality components for use in harsh and extreme environments for wind turbinesHigh efficiency and Low mechanical resistance energy loss.Excellent heat dissipation due to the Aluminum alloy outer frame and special internal structure.Magnetic Generator Technical DataModel0.5KW-200RPM1KW-180RPM1KW-200RPM2KW-120RPM2KW-180RPMRated Power0.5KW1KW1KW2KW2KWRated Rotate Speed200 RPM180RPM200RPM120RPM180RPMRated Voltage 56Vac56Vac56Vac115Vac115VacRated Current9A12A17.9A10A17.4AEfficiency>85%Wending MethodYInsulating Resistance100Mohm Min(500V DC)Leakage Level<5 maStart Torque<0.1N/M<0.3 N/M<0.3 N/M<0.5 N/M<0.3 N/MPhase Type3 PhaseStructureOut rotorStatorCoreless wire coilRotorRare Earth Permanent MagnetGenerator Shell Diameter320380380550450Generator ShellLength232241241330258Weight2032327551Shaft Drameter4550507859Generator Shell MaterialAluminum alloyShaft MaterialCarbon steelBearingDeep groove ball bearingModel3KW-100RPM3KW-180RPM5KW-100RPM5KW-150RPM10kw-100RPMRated Power3KW3KW5KW5KW10KWRated Rotate Speed 100RPM180RPM100RPM150RPM100RPMRated Voltage220Vac220Vac220Vac220Vac380VACRated Current4.6A4.7A7.6A15.2A14.5AEfficiency>85%Wending MethodYInsulating Resistance100Mohm Min(500V DC)Leakage Level<5 maStart Torque<1 N/M<0.5 N/M<0.5 N/M<1 N/M<1N/MPhase Type3 PhaseStructureOut rotorStatorCoreless wire coilRotorRare Earth Permanent MagnetGenerator Shell Diameter620550700620770Generator Shell Length410330400410590Weight11065125110245Shaft Drameter8078988085Generator Shell MaterialAluminum alloyShaft MaterialCarbon steelBearingDeep groove ball bearingCurrently we offer wide range:------ 300W-100kw FRP wind turbine blades------ Horizontal Axis Wind Turbine generator (HAWT)------ Vertical Axis Wind Turbine generator (VAWT)------ Solar and wind hybrid system------ Solar panel------ Permanent Magnent Generator------ Controllers, invertor, battery and relation productsMagnetic Generator Drawing SampleMagnetic Generator Power Curve SampleMagnetic Generator PicturesMagnetic Generator Packaging &Shipping1. The magnetic generator use inner foam protection outer Plywooden case. Generator shaft use pipe protection.2. Pakage size and weight please refer to our sales.3. Shipping by sea with FCL LCL or by air.If you have any request in package and shipping please tell our sales we will do according to your request.Our ServicesOEM serviceOur magnetic generator is free3 yearswarranty,All lifelong technical support and part cost supply. (1) The warranty period is start from the date of shipment which show on the bill of loading or air waybill. (2) Free maintenance services during the warranty period the cost involved be borne by the company, do not charge afee to customers, free warranty if any damage outside the warranty period, the company will charge afee for labor costs and materials. (3) the warranty period, company's quality problems caused by the maintenance of the freight borne by the company, if not under warranty or man-made damage, the freight charges by the customer.Company InformationIf you have any questions, please do not hesitate to contact us.Anna LeeTEL:0086-18615322081http://www.greefenergy.com/QINGDAO GREEF NEW ENERGY EQUIPMENT CO.,LTD