This is a wind generator I have created. pintable on x1carbon, ABS material.

• body of the generator and two lids front and back (need two ball bearings 16 by 20mm)
• rotor has 15 neodymium slots. each slot feed 3 magnets in dimention 50x20x5mm (cheap and effective 34,5kg force)
• coil winder system. designed for easier winding process.
• coil insert: copper wire you need is 0.65mm diameter. 500m of the copper for all 15 coils, about 200 windings per coil.

you have to buy:

• steel rod 40cm
• copper coated wire about 500meters
• 2 ball bearings 16/20mm
• epoxy resin
• 10mm threaded x4 pieces about 30cm long with nuts and washers

Connetion of the coils: you can create 3 phase generator by serial grouping 5 coils in 3 sections. if you neeed schematic refer to google.

Rotor magnets has to be installed NORTH/SOUTH/NORTH/SOUTH/NORTH/SOUTH… patern.