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 Concept Ideas
 Increasing and decreasing rotor magnet strength
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TinMan
Advanced Member


4082 Posts

Posted - February 29 2012 :  07:13:20  Show Profile Send TinMan a Private Message  Reply with Quote
Hi All
Laying in bed last night i came up with a brain wave lol.
As we know,we use permanent magnets in our rotors for our pulse motor setups.As we know,one disadvantage is the drag back toward the core after the coil has fired.So what can we do to get rid of this drag?.Well we cant change the strength of a permanent magnet on a rotor as it's spinning-or can we?
If i said we can increase the magnetic strength of that permanent magnet at the instant that run coil fired to give us extra push on the rotor and then decrease the strength of the permanent magnet the instant the run coil switched of to reduce back drag-would that be a good thing?
And what if we could run some preaty little LED's on our rotor absolutly free of charge-would this be good?
If any interest is shown in this ,i will build it and show you all how to do it.

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Poppy
Average Member



USA
418 Posts

Posted - February 29 2012 :  08:29:32  Show Profile Send Poppy a Private Message  Reply with Quote
Hi Tinman...

Sounds intriguing...where do I sign up?

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49er
Administrator



USA
4424 Posts

Posted - February 29 2012 :  09:11:31  Show Profile Send 49er a Private Message  Reply with Quote
Hi TM

In your build make sure you don't exceed manufactures specs for safty.... LOL LOL LOL

Doug
The sky is not the limit...There are footprints on the MOON.
Your only as DUMB as where your standing.
No matter where you go there you are.
You must be logged in to see this link.
SKYPE bxx49er
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TinMan
Advanced Member



4082 Posts

Posted - February 29 2012 :  16:38:31  Show Profile Send TinMan a Private Message  Reply with Quote
Lol 49er
Isnt that what we love to do.
I will start on it tonight-its going to be a tricky build lol.

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Magneticitist
Senior Member



USA
681 Posts

Posted - February 29 2012 :  22:18:27  Show Profile  Visit Magneticitist's Homepage Send Magneticitist a Private Message  Reply with Quote
yea i'd say if that could be done with no additional power it would be like a holy grail. but how to do it without using extra juice?

[on the gravy train with biscuit wheels]
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Ice_Viper220
Junior Member



USA
176 Posts

Posted - February 29 2012 :  23:33:34  Show Profile Send Ice_Viper220 a Private Message  Reply with Quote
Hi Tinman,
This would be certinly be somthing I would be intrested in replicating, my only question is if it would only work for a standard pulse motor or if it would work on a window motor as well.

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TinMan
Advanced Member



4082 Posts

Posted - March 01 2012 :  02:20:54  Show Profile Send TinMan a Private Message  Reply with Quote
Hi Mag- no extra power required
Ice viper- a window motor mmm- yes I see it as possable

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Ice_Viper220
Junior Member



USA
176 Posts

Posted - March 01 2012 :  02:23:33  Show Profile Send Ice_Viper220 a Private Message  Reply with Quote
Awesome I can't wait for the vidio and diagram so I can't give her a try.

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TinMan
Advanced Member



4082 Posts

Posted - March 01 2012 :  03:15:00  Show Profile Send TinMan a Private Message  Reply with Quote
The bad news ice-viper,it wont work on your rick special.
The rotor needs to be a diferent configuration

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Ice_Viper220
Junior Member



USA
176 Posts

Posted - March 01 2012 :  03:24:37  Show Profile Send Ice_Viper220 a Private Message  Reply with Quote
Hi Tinman,
I guess I will have to figure out how to modify it to work or build a standard pulse motor.

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TinMan
Advanced Member



4082 Posts

Posted - March 01 2012 :  03:46:04  Show Profile Send TinMan a Private Message  Reply with Quote
Well im sure something can be done.
But the first thing to do is to see if it work's? lol
Then i will adapt it to the L.A.G wich will give it 2 free power outlets and more rotor speed for same current in-hopefuly lol.

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