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Advanced 20kw Coreless Generator with Low Start Torque for Vawt Systems
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-1100Output 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: ≤0.74h
AI-Powered supplier vetting
SummaryTianjin Galaxy Tech Co., Ltd. is a trading company and manufacturer based in Tianjin, China, specializing in wind turbine and related products. Despite a strong export focus, the company lacks certain capabilities such as OEM for popular brands, SDK availability, and overseas service infrastructure. Their financial capacity is documented up to 2023, but specifics on certifications and production processes remain unclear. Notably, their design services are flexible, offering various customization options.
Supplier typeThe supplier is identified as a trading company and manufacturer/factory, with its operations based in Tianjin, China.
After-Sales capabilityThe company emphasizes a reliable after-sales service as part of its business philosophy, offering 24-hour online service.
R&D capabilityThe supplier emphasizes innovation in its business strategy but did not launch any new products last year and lacks SDK availability.
Production capacityThe supplier has no in-stock service capacity or overseas manufacturing facilities, and did not launch new products last year.
Customization capabilityThe company offers extensive customization capabilities, including full customization and minor adjustments.
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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