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Custom 5kw 2000rpm Coreless Disc 3 Phase Silent Free Energy Electric Energy Low rpm Magnet Motor Generator Alternator | ||||||

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 multiple, 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.
10.Any power can be customized according to your requirements.





Rated power | 5000w or 3000w or custom |
Rated speed | 2000RPM or 1200rpm or custom |
Rated voltage | 220vdc or custom |
Rated Line Current | 7.87A |
Efficiency | >95% |
Resistance | (Line-line) |
Wind Type | Y |
Insulation Resistance | 100Mohm Min(500v DC) |
Leakage Level | <5 ma |
Start Torque | N/M <0.3 |
Phase | Three phase |
Structure | outer rotor |
Stator | coreless |
Rotor | Permanent magnet type (outer rotor) |
Gen,Diameter | 265mm |
Gen.length | 204mm |
Gen.weight | 17kg |
Shaft.Diameter | 30mm |
Housing Material | Aluminum (Alloy) |
Shaft Material | steel |
Gross Weight | 20kg |





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