Pulse Motor with Recirculating Current Feedback Circuit

[Shanjaq]

How are you creating the plastic structural components?

[condor2224]

I think your coils heating is due to the number of turns on the coil. If you increase the number of turns on the coil by a few hundred this should reduce the coil temp and become more stable.

[Careica]

Nice machine! SO do this overunity?

[seshkanuri]

Can you post a circuit diagram here for novices to see what the setup is.

Thanks

[Truthbeeknown]

Not at the moment due to agreements that I've made. But hopefully very soon. Plus I'd rather post the best working circuit possible, which takes time to setup and test etc. I hope you will be patient with me.

[ktservicescorp]

I notice you use a reed switch. Do you attach a relay to that or did you make a transistor circuit? I found that the transistor type circuit doesn't "close" or "open" completely so the torque is reduced. Same goes for a solid state relay, less torque.

Todd

[Truthbeeknown]

I'm passing the current right through the switch. I'm not to sure about the relay, but at least with the transistors I use, they have to be switched on the negative side of the coil. I agree though, mechanical switching is fastest. Each have their respective pro's and cons.

[happyhome1973]

I was wondering if you ever thought of placing the coils in the middle of the motor and place the magnets on the outside. If you do this you use the NORTH/SOUTH poles of the electro-magnet and the NORTH/SOUTH poles of the spinning magnets. It seems like a waste to not use the opposite side of the electromagnet. Let me know what you think.

[Truthbeeknown]

Yes... indeed good thinking on ya... btw, i don't post everything I make. ;-)

[ktservicescorp]

can I go to "bigasscapsdotcom" for the caps you are using lol. Good to have you back!!

Todd

[Truthbeeknown]

haha... you can try.. i went to Ebay... and thanks, been busy as I can be.

[marthale7]

Wonderful to know you have not dropped off the planet :) I tried putting some 140 LB force neos on my Bedini SSG, and my coil got HOT. However, I did not that 2 of my 3 charging batteries shot up in voltage much quicker with the setup.

[Truthbeeknown]

'-) These are air core, or nylon core. Yep Neo's are very powerful. The ones in this motor are half inch diameter NIB's... and that's a great piece of information to know... thanks! :-)

[sirHOAX]

Nice design. This is what it is all about, showing concept.

Could it be possible to have some good balance between the coil size and farad rating on the capacitor. Not sure, just a thought. Also with some of the designs, they speak of using "tappered" coil windings. Fatter windings on one end, etc.. (Tri-filar, bi-filar, etc?)

Your thoughts?

Nice build. As always - great video.

[Truthbeeknown]

Thanks, with AC that matters more. My very first motor had tapered coils. Everything has an advantage and disadvantage... just depends on what you want to do.