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3kw 180rpm axial flux permanent magnet coreless generator for wind turbine

3kw 180rpm axial flux permanent magnet coreless generator for wind turbine 3kw 180rpm axial flux permanent magnet coreless generator for wind turbine
Product name:3kw 180rpm axial flux permanent magnet coreless generator for wind turbine
Item:
Details:
Our disc coreless PMG have advantage in lowRated speed, Low starting wind speed, Small volume, Energy Small, Light weight, Compact structure,High efficiency etc.
① Coreless, anhysteresis, slotless, have low starting torque.
② No iron loss, have high efficiency
③ Adopt unique coreless precision winding technology design precision coil
④ Adopt the rare earth permanent magnet, which is multipole, mean gap, high power density and high output power.
⑤ Low speed direct driving, no torque fluctuations
⑥ Compact structure, high ratio of power to volume
⑦ No iron loss, low calorific value,small temperature rise
⑧ Simple structure, easy to install
⑨ The brushless structure, free maintenance
3. RANGE OF APPLICATION
1-3kwvertical axis wind turbine; gasoline generators; hydroelectric generator
NO.
PARAMETER
UNITS
DATA
1
Rated power
KW
3
2
Rated speed
RPM
180
3
Rated voltage
V
380VAC
4
Rated Current
 
4.7
6
Efficiency
 
>85%
7
Resistance (Line-Line)
 
-
8
Winding type
 
Y
9
Insulation Resistance
 
100Mohm Min(500V DC)
10
Leakage level
 
<5 ma
11
Start torque
N/M
<0.5
12
Phase
 
Three phase
13
Structure
 
outer rotor
14
Stator
 
coreless
15
Rotor
 
Permanent magnet type (outer rotor)
16
Gen. Diameter
mm
550
17
Gen. Length
mm
330
18
Gen. Weight
kg
65
19
Shaft. Diameter
mm
78
20
Housing Material
 
Aluminum ( Alloy )
21
Shaft Material
 
Steel
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