Thingiverse

Radial Generator II

by Robotobi

483 Downloads

406 Likes

1 Makes

This thing is still a Work in Progress

A small radial generator

Designed for my wind turbine
http://www.thingiverse.com/thing:1718731

This version has three phases with serpentine winding.
I used 10x10x40mm Magnets in a Halbach array arrangement.

First measurements (after the rectifier) 8 windings (0,8mm wire) on one Phase at 400rpm with a 500mA load: 5V
I had only wire for 8 windings :-) and my wind turbine does not rotate with 400 rpm.
...there are still more tests needed...

#####___
#####update

#####15/09/2016:
Update Parts: „Stator_1x.stl“ and „Deckel_1x.stl“
easier to print but fully compatible with old version

#####___

#####**What you need**
32x..............Magnets 10x10x40mm (Q-40-10-10-N Supermagnete.de, Supermagnete.ch)
1x................M8 screw or threaded rod
3x................M8 Nut
2x................608 bearing Ø22xØ8x7mm (e.g. inline skates bearings)
4-8x.............M5 screw an Nut
8x..........

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Source

Thingiverse

What you need to print this: Intermediate Low confidence

Single piece Hardware needed

Supports 1/3

Assembly 0/3

Settings 1/3

Bed size 0/3

Post-process 1/3

Printer

FDM / FFF

File format