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Motor help
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plaviblue
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Motor help - 10.26.2008, 05:20 PM

Just downloaded my data logger after the first run with the new MMMv3 and I think the motor may be bad. With a very short run and only really gassing it for about 3 seconds, my motor temp hit 200f and had an amp draw of 174!! I was hardly getting on it at all and did a whoping 15-20mph. I did not get a good rpm reading due to settings being wrong. My sig has the specs...gears are54/16.

Do I have a bad motor??????


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e-mike
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10.26.2008, 05:24 PM

check your screw(front endbell)they can touch the winding if they are to long and cause this kind of issue

and write a review of your mmmv3 if you can!!!!


D8t on juice!!

Last edited by e-mike; 10.26.2008 at 05:25 PM.
   
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plaviblue
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10.26.2008, 10:28 PM

Quote:
Originally Posted by e-mike View Post
check your screw(front endbell)they can touch the winding if they are to long and cause this kind of issue

and write a review of your mmmv3 if you can!!!!
Already posted it in the castle section


FLM Extended Savage -Nue 1521 2d MMMv3 6cell
E-Maxx -Flm Parts stock motors (the wife's)
Slash -MM medusa 3300k 3cell 68 mph!
[B]Custom FLM Axial Crawler
Losi Rammunition 1/184600k
   
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plaviblue
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10.26.2008, 10:43 PM

Also, how do I find out how many poles my motor has??? I need to add the info to my data logger.

I dont see any screws on the motor, looks like they crimped the end bells on.


FLM Extended Savage -Nue 1521 2d MMMv3 6cell
E-Maxx -Flm Parts stock motors (the wife's)
Slash -MM medusa 3300k 3cell 68 mph!
[B]Custom FLM Axial Crawler
Losi Rammunition 1/184600k
   
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E-Revonut
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10.26.2008, 11:35 PM

The Feigaos are 2 pole motors. The screws being refered to are the ones that hold your motor on the truck, they go through the front endbell and if they touch the windings thats a big problem. Check your slipper though! may be loose causing the motor to rev way to fast heating it up and causing very low top speeds


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plaviblue
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10.27.2008, 10:15 PM

The slipper is good, will check the screws. Thanks


FLM Extended Savage -Nue 1521 2d MMMv3 6cell
E-Maxx -Flm Parts stock motors (the wife's)
Slash -MM medusa 3300k 3cell 68 mph!
[B]Custom FLM Axial Crawler
Losi Rammunition 1/184600k
   
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BL_RV0
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10.27.2008, 11:19 PM

FWIW, I use 3x10mm screws for mounting my motors.


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