Electric motor coupled to a PMA

[returnedintime]

 am new here of course,..I have only one question,....I have been kicking this idea around for quite a while and I just want to know if you think it may work as I invisioned here.
I have a fan (electric motor) in a ac ground unit.
It operates at 1075 rpms @ 2.6 amps.
I was thinking about setting a PMA above it set on brackets, with the shafts lined up and coupled.
The pma will generate 12.7 amps@950 rpms and is nearly coggless.
The weight of the pma(including shaft)would hover a 1/2 inch above the electric motor shaft on a bracket, thereby, the weight of the PMA is not adding weight to the electric motor.
My thoughts are that the electric motor that operates @ 1075 rpms,...when coupled with the PMA,..the rpm would round off to about 1000 rpm.
My question is,..can this work without burning up the electric motor?
If this will not burn up the electric motor,...then even though it takes 2.6 amps to operate the electric motor from the grid,..I am gaining basicly 10.1 amps excess that can be attached to a grid-tie inverter.
Your thoughts would be appreciated..thankyou

[truesearch]

@returnedintime:


Isn't the 2.6 amp draw on the fan motor an "unloaded" draw measurement? I would expect that once you have the PMA coupled to the motor that it will pull ALOT more current.


truesearch

[returnedintime]

Thank You for the response.
Once the PMA reaches 950 RPMS,..it is nearly coggless(Very little resisance),...also, the PMA is brushless.
I would think that if the Electric fan motor were to draw more amps for operation,..it would not be much............sorta like a household box fan that has dust that has built up on the fan blades over time,...it does not blow as well,..but it still works for months before it burns the motor.
I would think that the fan would draw away heat from the electric motor when in operation,..and with the fan blowing on the PMA,...helps keep it cooled down.

If this would work,...one could turn this on at night and cause the meter to turn backwards

[FuzzyLogic]

I would give it a try.  Rotating magnets have been known to do strange things.
So it might just work.


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[returnedintime]

Yes,..I have every intention of trying this,..just as soon as I can afford the money to put this together.