Pulse Motors- Your building them wrong.

[Thaelin]

  Hit a stroke of luck, metal shop close is plasma cutting me a .25 round 9" for only $80 .  Should be a sufficient flywheel effect I'd say. So, I guess its off to Ace for the tabs.
thay

[Thaelin]

   Coil done. 2 1/2" neo's glued together. Making a slider for the coil and mags. Shooting for about 1mm on each side of the tab as TM talks. Finally got my head around this I think. 5 ohms on the coil and has good push back on the mags. Still have to drill the rotor for the tabs. Going for 4 tabs at the moment. Big enough for 8 if I want. Will use a hall effect tied to sense mags on shaft and driving a 600v 29A IGBT because it has no body diode. Reason for that is my recovery circuit I am working on. Had a transformer with a 1.2ohm secondary of #20 wire and using only 2 ma. [size=78%] Figure if I collect back as much as possible and send as much possible to rotational force, it will only need a few ma to keep going and up the batts. [/size]
[size=78%]   So how is every one getting on? Hope to hear from others soon.[/size]
[size=78%]thay[/size]

[i_ron]

Sounds good Thay, I have been working on the rotor.


https://youtu.be/RuiKPJUkuXM


Ron

[tinman]

Sounds good Thay, I have been working on the rotor.


https://youtu.be/RuiKPJUkuXM


Ron

Very nice Ron.
That should do the trick.

[tinman]

   Coil done. 2 1/2" neo's glued together. Making a slider for the coil and mags. Shooting for about 1mm on each side of the tab as TM talks. Finally got my head around this I think. 5 ohms on the coil and has good push back on the mags. Still have to drill the rotor for the tabs. Going for 4 tabs at the moment. Big enough for 8 if I want. Will use a hall effect tied to sense mags on shaft and driving a 600v 29A IGBT because it has no body diode. Reason for that is my recovery circuit I am working on. Had a transformer with a 1.2ohm secondary of #20 wire and using only 2 ma. [size=78%] Figure if I collect back as much as possible and send as much possible to rotational force, it will only need a few ma to keep going and up the batts. [/size]
[size=78%]   So how is every one getting on? Hope to hear from others soon.[/size]
[size=78%]thay[/size]

Great to hear Thae.