Product feature:

Model: Wind power generator 28V-1000W
1. Coreless, unique precise coil, thin magnetic gap
2. Very low starting torque, applied to generate electricity with breeze
3. Higher power density
4. High efficiency
5. Excellent volume/performance ratio, light weight
6. No cogging
7. No torque ripple
8. Direct transmission
9. Good heat dissipation, low temperature rise

Product specifications:

1. Rated Voltage: 28V
2. Gen. Output Voltage: AC(3 Phase)
3. Rotor: Permanet magnet type(outer rotor)
4. Stator: Coreless type
5. Rated Speed: 700rpm
6. Rated Output Power: 1000W
7. Max. Output Power: 2000W
8. Speed Constant: 48V/krpm
9. Resistance(Line-Line): 0.071Ω
10. Maximum Winding Temperature: 150 degrees centigrade
11. Generator Efficiency: 91%
12. Start Torque: Very low(Just due to bearing loss )
13. Number of Phase: 3
14. Winding Type: Wye
15. Magnet Material: NdFeB
16. Gen. Weight: 12kg
17. Gen. Diameter: 226mm
18. Gen. Length: 145(include shaft length 328)mm
19. Shaft Diameter: 30mm
20. Shaft Material: Steel
21. Bearing: Ball Bearing

Applications: For small wind power generator, hydro power generator.