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
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NO.
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PARAMETER
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UNITS
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DATA
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|
1
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Rated power
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KW
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2
|
|
2
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Rated speed
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RPM
|
180
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|
3
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Rated voltage
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V
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380/220VAC
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4
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Rated Current
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|
3.1/5.4
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|
6
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Efficiency
|
|
>85%
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|
7
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Resistance (Line-Line)
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|
-
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|
8
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Winding type
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|
Y
|
|
9
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Insulation Resistance
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100Mohm Min(500V DC)
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10
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Leakage level
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|
<5 ma
|
|
11
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Start torque
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N/M
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<0.3
|
|
12
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Phase
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Three phase
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|
13
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Structure
|
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outer rotor
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|
14
|
Stator
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|
coreless
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|
15
|
Rotor
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Permanent magnet type (outer rotor)
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|
16
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Gen. Diameter
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mm
|
450
|
|
17
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Gen. Length
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mm
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258
|
|
18
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Gen. Weight
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kg
|
48
|
|
19
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Shaft. Diameter
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mm
|
59
|
|
20
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Housing Material
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|
Aluminum ( Alloy )
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|
21
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Shaft Material
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|
Steel
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