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High-Torque 20kw Coreless Permanent Magnet Generator for Vertical Wind Turbines
US$4,072.86-5,378.57
1 set
Sample price:US$5300.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
Full ServiceWarranty
1-5 YearsModel NO.
JXAG-1100-20kWOutput Type
AC Three PhaseWeight
490kgRated Power
30kwRated Rpm
90rpmFrequancy(Hz)
36HzRated Voltage
238V~450VEfficiency
>90%Wire Running Method
YStart Torque
<1 N/MStruction
Outer RoterGenerator Shell Material
Aluminum AlloyMaterial of Axis
Carbon SteelMagnetic Material
ND-Fe-BService
OEMStructure
Outer RotorLifetime
20 YearsTransport Package
Foam + Plywood Wooden BoxSpecification
1200*1200*800 mmTrademark
GalaxyOrigin
ChinaHS Code
85030030Production Capacity
1000pieces/YearKey features
Eliminates iron-core losses, hysteresis loss, and cogging effect.
Starts easily under low wind speed and low rotational speed conditions.
Energy conversion efficiency exceeds 90% for maximum power output.
Advanced axial flux magnetic circuit delivers higher power density.
Direct-drive operation without gearbox reduces energy loss.
Multi-pole rare earth magnets provide strong magnetic flux and stable output.
High power-to-volume ratio with compact structural design.
Reduced iron loss means lower operating temperature and longer service life.
Brushless construction minimizes maintenance requirements.
Suitable for wind, hydro, diesel hybrid, and renewable energy systems.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤1.48h
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 is a coreless generator?
A:
A coreless generator is a permanent magnet generator without an iron-core stator, reducing magnetic losses and improving efficiency.
Q:Why is it called "coreless"?
A:
Because its stator uses air-core coils instead of traditional iron-core laminations.
Q:What makes it better than conventional generators?
A:
Higher efficiency, lower starting torque, lower noise, and less maintenance.
Q:How efficient is a coreless generator?
A:
Typical efficiency exceeds 90%.
Q:Does the generator suffer from cogging effects?
A:
No. The coreless design eliminates cogging torque.
Send Inquiry
*To:Tianjin Galaxy Tech Co., Ltd.
Tianjin Galaxy Tech Co., Ltd.*Content:
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