DAYUE Energy has developed a series of new energy high-efficient, disc-shaped, inner (outer) rotor, three-phase, Axial Flux Permanent Magnet Generator (AFPMG) with a coreless (ironless) stator.
AFPMG with high specific power and coreless stator is characterized by the following:
Advantages Features:High efficiency:
no mechanical drive losses, no rotor copper losses due to the permanent magnet excitation and no stator eddy current losses in the ironless(coreless) stator.Small size, small weight: plastic or epoxy resin stator core
No cogging torque, low starting torque,
Low noise, less vibration, long life
Direct drive, no gearbox , oil-free system, smooth operation
High cooling effect, low temperature rise
Main applications:1,Small electrical generators driven by gasoline or diesel engines,
2,Small wind generators,
3,Electric vehicle drive machines, as motor and generator.
Application of AFPMG offers an alternative solution in the sphere of electrical generators or electrical machines in general. Their disc-shaped construction and advantageous
electromechanical characteristics represent the main features in alternative electrical energy production and in high efficient electric drive systems.
DAYUE has made the next significant step in the research and development field of new concepts of electrical machines. The new developed AFPMG has placed the guidelines in a field.
of research of axial-flux electrical machines, especially in the area of alternative drives for electric vehicles.
AF-3KW Technical parameters: | No. | parameter | Units | Data |
| 1 | Rated output power | KW | 3 |
| 2 | Rated speed | RPM | 100 |
| 3 | Rated output voltage | V | 380VAC |
| 4 | Rated current | A | 4.6 |
| 5 | Efficiency |
| >85% |
| 6 | Winding type |
| Y |
| 7 | Insulation resistance |
| 100Mohm Min(500V DC) |
| 8 | Voltage withstand | ma | <5 ma |
| 9 | Start torque | Nm | <0.5 |
| 10 | Temperature rise | ºC | <80 |
| 11 | Max. working temperature | ºC | <120 |
| 12 | Generator diameter | mm | 710 |
| 13 | Shaft diameter | mm | 118 |
| 14 | Housing material |
| Aluminum Alloy |
| 15 | Shaft material |
| Steel |
| 16 | Bearing |
| NSK or SKF |
| 17 | Weight | Kg | 135 |
Wuxi Dayue Machine & Renewable Energy is a joint venture enterprise, which is involving in researching, developing, manufacturing alternative energy products and metal processing machinry for more than 17 years experience (Since 1994), now Dayue enterprise possesses two factories And one Export company.
The Dayue Renewable Energy Factory is specializing in designing and manufacturing the Alternative Energy Products including:
- FD series Horizontal Axis Fixed Blades Wind Turbine (300W-20KW)
-JD series Horizontal Axis Variable Pitch Blades Wind Turbine (2KW- 30KW)
-FDV series Vertical Axis Wind Turbine (300W-5KW)
-Wind & Solar Hybrid Street Light System (500W and 800W)
-Steel Pole (Floodlight Pole, Street Light Pole, Traffic Steel Pole)
These products have been strictly tested by SGS, Intertek, AOC testing institutions in China and obtained the CE certification, so far these products have been exported to UK, France, Germany, Portugal, Danmark, Poland, Italy, Canada, Kenya, USA, Mexico etc 63countries
In the Alternative Energy Field, Dayue just selecting the best electric elements such as on-grid controller, grid tied inverter, pure sine wave inverter with our on-grid version wind turbine, the grid tied inverter we selection which are produced by the professional factory and obtained the CE, G83, TUV certification;
There're good quality pure sine wave inverter with the FD series for off-grid version wind turbines, now we designed and successful tested the 500W & 900W wind and solar hybrid street lighting system for government's lighting project, which can be installed at low temperature -40 degree C to 50 degree C, this system can be installed at any places as street lighting in city and town.
If you are a serious users and rational investors, Dayue company will be you ideal cooperation partner, because you do not need to take any risks for you invest plan, we will provide you the technology and good quality products, even dispatch our technicians to assist you make the installation and commissioning etc A-Z service, just call or email to us.
