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Brushless Outer Rotor Coreless Generator for Low-Speed Wind Power Systems
US$2,800.00-3,150.00
1 set
Sample price:US$3000.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
Full ServiceWarranty
1-5 YearsModel NO.
JXAG-620-3kWOutput Type
AC Single PhaseWeight
120kgRated Power
3kwRated Rpm
100rpmFrequancy(Hz)
20HzRated Voltage
220V~400VEfficiency
>90%Wire Running Method
YStart Torque
<1 N/MStruction
Outer RoterGenerator Shell Material
Aluminum AlloyMaterial of Axis
Carbon SteelMagnetic Material
ND-Fe-BLifetime
20 YearsService
OEMUsed for
Wind Turbine, Hydro Turbine,etcTransport Package
Foam + Plywood Wooden BoxSpecification
690*690*580 mmTrademark
GalaxyOrigin
ChinaHS Code
85030030Production Capacity
1000pieces/YearKey features
The ironless stator design eliminates cogging torque, allowing the generator to start easily at low rotational speeds and maximize energy capture from weak wind conditions.
Without iron-core hysteresis and eddy current losses, the generator delivers high power conversion efficiency, making it ideal for renewable energy applications.
Equipped with high-performance rare earth permanent magnets and a multi-pole rotor, the generator provides high power density and stable electrical output.
Designed for direct-drive systems without a gearbox, reducing mechanical losses while improving overall reliability and operating efficiency.
The brushless construction minimizes wear parts, reducing maintenance costs and ensuring long service life.
The coreless structure minimizes vibration and torque ripple, resulting in quieter operation suitable for residential and commercial environments.
The axial flux structure offers an excellent power-to-weight ratio, making installation easier while saving installation space.
The ironless design reduces heat generation during operation, improving efficiency and extending component lifespan.
Available from 0.5kW to 50kW with customizable voltage, speed, shaft configuration and mounting dimensions for different renewable energy systems.
Suitable for vertical axis wind turbines, horizontal wind turbines, hydro generators, diesel hybrid systems, and other low-speed renewable energy projects.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤1.00h
About Our Factory & Business Background
AddressHongxing Building 3, Linke West Road Hedong District, Tianjin, China
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsWind Turbine, Wind Turbine Generator, Horizontal Wind Turbine, Vertical Wind Turbine, Variable Pitch Control Wind Turbine, Wind and Solar Hybrid System, Axial Flux Coreless Generator, Coreless Generator, Permanent Magnet Motor, Electrical Motor
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:What are the advantages of a coreless axial flux generator?
A:
The coreless design reduces cogging torque, improves startup performance, minimizes iron losses, and delivers higher efficiency at low rotational speeds.
Q:Why is a low start torque important?
A:
Lower start torque allows the wind turbine to begin rotating in lighter winds, increasing annual energy generation and improving overall system performance.
Q:Is this generator suitable for direct-drive wind turbines?
A:
Yes. It is compatible with both vertical-axis (VAWT) and horizontal-axis (HAWT) wind turbines, especially low-speed renewable energy applications.
Q:What voltage options are available?
A:
We offer customized voltage options based on customer requirements, including 24V, 48V, 96V, 120V, 220V, and 380V.
Q:Is OEM or ODM service available?
A:
Yes. We support OEM and ODM services, including customized logos, dimensions, shaft types, flange designs, winding specifications, and packaging.
Send Inquiry
*To:
Tianjin Galaxy Tech Co., Ltd.
Tianjin Galaxy Tech Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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