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jrod2251
Starting Member
USA
9 Posts |
 Posted - 05/07/2009 : 7:29:01 PM
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Hello fellow Free energy Teeps!
My first post here and just reg. today.
I've been poking into the "V-gate" magnet motor and have been following this man..."George Magnet Motor" at http://www.youtube.com/watch?v=RdSghCDOyow&feature=channel_page, however I don't believe he can get any torque out of that puppy and his drawings / specs are a bit blurrrrrred in his first vids. I'm leaving that for now 'til he comes back in 2010 (IF WERE STILL HERE?).
My question is, can someone on this forum advise the best circuit which can control the speed / torque of this http://www.youtube.com/watch?v=_uWyobLflcM window build in order to run a DC motor by pulley / belt system putting out 24v / 6(+) amps of charge. Currently, I'm getting 5.6 amps out @ 400 rpm at 19 -20 volts. Just trying to keep it simple w/the most bang (short-cut).... I NEED AMPS!
Perhaps Mr. DaftMan can also give some input?
Thanx a Million!!
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Edited by - jrod2251 on 05/07/2009 8:23:21 PM |
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comwarrior
Moderator
United Kingdom
477 Posts |
Posted - 06/07/2009 : 5:53:19 PM
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first think i've spotted is that using a belt drive your going to loose a hell of a lot of power and speed... use direct shaft drive via a flexable coupling...
Second one is your intending to drive a DC motor which is less efficient than an alternator...
The rest i'll leave to the guys that know more than me about window motors...
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"Energy can not be created nor distroyed, it can only be changed into other forms" - so lets do some changing!
95% efficiency, I dare you to do better!
http://www.youtube.com/user/comwarrior69 |
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jrod2251
Starting Member
USA
9 Posts |
 Posted - 06/07/2009 : 7:04:04 PM
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quote:
Originally posted by comwarrior
first think i've spotted is that using a belt drive your going to loose a hell of a lot of power and speed... use direct shaft drive via a flexable coupling...
Second one is your intending to drive a DC motor which is less efficient than an alternator...
The rest i'll leave to the guys that know more than me about window motors...
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"Energy can not be created nor distroyed, it can only be changed into other forms" - so lets do some changing!
95% efficiency, I dare you to do better!
http://www.youtube.com/user/comwarrior69
Hello Comwarrior,
Correct, and yer right I would lose ( thru friction ) power from that pulley type of take-off. I thought of that after my post.
Yep, direct coupling is the way!
On my reaserch on alternators, perhaps a modified armature, wind turbine alternator with Neo's would eliminate the "Cogging" / Kick that would be produced when current is created. I have a very efficient "Wind-use" type of DC motor which is already precision built
from manufacture. I'm just replacing the "Wind" part!
"Cogging" at 19 - 20 volts @ 5.6 + amps is negligible. I can get 15 volts just spinning this 'lil puppy by hand alone and it it does free-wheel quite easily.
As I understand alternators, at 25 amps / 2000 rpm would require 1 (+) h.p. Then you add motor / alternator eff. , an alternator would require more torque and then again yer back to the "Cogging" effect.
This DC motor will give 45 volts and amps, well it went off the meter!
I'm just replacing "Wind".
Thanx !
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High Torge Window Motor Circuit..?
