Oscillating sine wave LC tank magnet motor.

[synchro1]

@Quote from God's creator KooklaOllie:

Published on Apr 26, 2013
"I was inspired to build a little magnet spinner by synchro1's interesting work with a large powerful sphere magnet.

I don't have such a magnet, but I did have some little discs. So I mounted a disc magnet on an axle and support, very crude, and wound a couple of coils to exite it with. Assembled with hot glue and driven by the Interstate F43 function generator with a sine or a square wave, the little contraption spins at nearly 12000 RPM.

I've not started looking at output from the system yet. The coils are wired in series. I'll also be trying parallel wiring to see if there's a difference. I would like to use a self-triggering system so that the coil drive power can be triggered by the magnet's rotation directly, but the circuit I tried, posted by conradelectro, didn't work, so I'm still fiddling. Maybe I didn't have the right transistors".

https://www.youtube.com/watch?v=t-Xrwt-50AA&list=UUZFlznLV3IyePfbc2TfDetA


We can series connect two normal coils wound to nest inside the PVC coupling shown above, and run the precision bearing spinner from zero to the disintigration point with the Nunez setup.


@TinselKoala,

Get Help Bub!

[synchro1]

We can create a Hartley oscillator with these two normal coils in series by wiring a variable capacitor in series between the battery and coils. This oscillator requires a transistor! This will allow for a smooth transition; We can run it up by sine wave to the Hartley oscillating tank frequency, then flop over to self run in synchronisity with the spinner! The variable capacitor will act as a speed controller at that point. That eliminates the bifilar tank equation. Spiral pancake output coils can be positioned at both ends. That's the finished product!


Kooklaooala may try and get a Hartly to oscillate down at 12k to try and run his Jerry rig off LC tank waves!

[synchro1]

I mentioned "Spiral Output Coils". Assuming the sine wave motor can only power itself, it can gain acceleration by sliding a solenoid output coil down a ferrite core like JLN does in this video: 

https://www.youtube.com/watch?v=YUoyuiQTrRA&list=UUWBgBvRQ0nJkotHljpyrvGQ

[MarkE]

Figure 2, the crystal oscillator frequencies are adjusted with a small 50pF rotary capacitor. With the circuit as shown, with a five-volt power supply, the audio output frequency range is 10 Hz to a little over 2 kHz. The gates used are all belong to the first generation TTL group. It is very beneficial if the inside circuit is known to save many hours spent on discovery work.

I would not recommend using, and that is if you can still find "original TTL" IE straight 7400 series in a circuit like this.   The circuits will work a lot more reliably if you use CMOS which is easy to get in 74HC or 74LVC.

[MarkE]

The Android I-Phone audio frequency generator we've seen Daniel Nunez demonstrate would probably do an excellent job! The frequency's adjusted by a bar slider on the I-Phone screen! Nunez ties into an amplifier to control power.

Daniel Nunez's power measurements are unfortunately very, very bad.