The file 'Radial Generator I 3D Printer Model' is (stl) file type, size is 948.3KB.
Created for test purposes, a finished version is for my wind turbine
http://www.thingiverse.com/thing:1718731
This version has three phases with serpentine winding but theoretically other types of windings are possible.
I used 4x4x15mm Magnets, because i had them here. 40 of these Magnets in a Halbach array arrangement.
First measurements With 50 windings (32 AWG Wire) on one Phase at about ~120 rpms:
3.8 V peak-peak, after the rectifier not enough for my application…
40x..............Magnets 4x4x15mm (Q-15-04-04-MN from Supermagnete)
1x................M8 screw or threaded rod
2x................M8 Nut
2x................608 bearing Ø22xØ8x7mm (e.g. inline skates bearings)
4-8x.............M4 screw an Nut
~1 meter......Wire per Winding (I use 32 AWG, from a microwave Transformer)
If you have any questions or need further information, feel free to contact me.
Gerne auch auf Deutsch :-)
Deckel_2x.stl | 1.6MB | |
Kamm_4x.stl | 24.1KB | |
Rotor_1x.stl | 993.2KB | |
Stator_1x.stl | 150.9KB |