AFPMG520-1.0KW/90RPM Inner Rotor for Wind Generator
Product Desciption
U-POLEMAG 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
Advantageous features 1. 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 2. Small size, small weight: Plastic or epoxy resin stator core 3. No cogging torque, low starting torque, 4. Low noise, less vibration, long life 5. Direct drive, no gearbox, oil-free system, smooth operation 6. 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. U-POLEMAG 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. Our AFPMG range Rated power: 100W-10KW Rated speed: 60-1200RPM Rated voltage: 14VDC-400VAC Generator outer diameter: 110-770mm Checklist Category 1. Dimension and tolerances 2. Output power, Voltage and RPM 3. Insulation resistance examination 4. Starting torque 5. Output wire (Red, white, black, green/earth) 
