Verified Supplier | Wuxi Naier Wind Powe...

Quick Details

  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: NaiEr
  • Model Number: NE-500
  • Type: permanent magnet generator
  • generator: Three-phase permanet magnet synchronous generator
  • type: radial flux/brushless
  • rated power: 500w
  • max power: 550w
  • rated volatge: 12v / 24v
  • net weight: 7.5kg
  • diameter: 180mm
  • height: 110mm
  • shaft length: 35mm
  • shaft diameter: 18mm


Items per Carton: 1 Pieces / Carton
Package Measurements: 30X20X20 CM
Gross Weight: 8.00 KG
Package Size per Unit: 0X0X0 CM
Gross Weight per Unit: 0.00 KG/ Piece
Package Type: carton


NdFeB rare earth permanent magnet generator
high generating capactiy
direct drive
cute , beautiful




1. NdFeB  rare earth permanent magnet generator

2. low start-up torque, small size, beautiful appearance

3. human friendly design, easy installation, maintenance and repair.

4. permanent magnet generator rotor using patented alternator, together with the special stator design, effectively reduce the generation of resistance torque and enhance generation perfomance 

5. Aluminium alloy body,anti-corrosion/water, maintainence-free 



Technical parameters


Model number:


Rated Output Power(W)


Outer frame material

High standard Aluminium alloy with TF/T6 heat treatment

Outer frame finish

Aluminium surface is anodised then power painted for anti-corrosion protection

Shaft material

High standard Steel

Shaft bearing

High standard NSK 6203 



Fasteners (nuts and bolts)

High standard Stainless Steel

Lamination stack

High specification cold-rolled Steel

Windings temperature rating

180 degrees 

Magnet material

NdFeB (Neodymium Iron Boron)

Magnets temperature rating

Rated at 150 degree Celsius


3 Phase AC output


Capable of withstand short term shorting of the windings for braking effect at rated rotation speed. Class 1 electrical safety rated for prevention of electrical shocks.

Starting torque(NM)


Phase resistance(ohms)


Recified DC Current at Rated Output(A)







There are some other hot selling low rpm alternators, from 100w to 5kw.  




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Verified Supplier | Wuxi Naier Wind Power Technology Development Co., Ltd.
[ Jiangsu, China (Mainland) ]
Business Type: Manufacturer
  • Comprehensive capabilities verified by Bureau Veritas
  • Onsite operations checked and legal status confirmed

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