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-   -   Problem (https://www.rcuniverse.com/forum/rc-car-general-discussions-179/6370769-problem.html)

Pontiac K 09-15-2007 09:03 AM

Problem
 
Hi I'm a new member here but I have an Evader ST (elecric) and a Mini-Baja. Both have had the problem of stopping dead for about 10 seconds, but the steering works and the motor doesn't do anything. It mostly happens in the last 10 minutes of the run. Any help is appreciated.

Pontiac K

walkingcarpet900 09-15-2007 09:27 AM

RE: Problem
 
what batts are you using
they probably done

Pontiac K 09-15-2007 09:41 AM

RE: Problem
 
I'm using a DTX 4200 7 cell. It has less than 5 runs on it. I forgot to mention after it comes back after 10 seconds it's just as fast as normal.

Pontiac K

Checkpointracer 09-15-2007 09:43 AM

RE: Problem
 


ORIGINAL: Pontiac K

I'm using a DTX 4200 7 cell. It has less than 5 runs on it. I forgot to mention after it comes back after 10 seconds it's just as fast as normal.

Pontiac K

And this happens in BOTH vehicles? Are you using the same battery in both?

nothinbetr2do 09-15-2007 09:46 AM

RE: Problem
 
maybe your esc is getting to hot, and a safety inside shuts it off untill i cools down. try to run them with the top off and see if it still does it

walkingcarpet900 09-15-2007 09:56 AM

RE: Problem
 
i agree with gamesbeer
you might be causing the esc to thermal
what car?
what gearing?
motor?
esc?

Pontiac K 09-15-2007 09:57 AM

RE: Problem
 
No they have different batteries they're 2 different scales. The Mini-Baja came with an NiMh 1100 mAh from Losi and my Evader has a DTX 4200 7 cell NiMh, and The Evader has Deans.

Pontiac K

Checkpointracer 09-15-2007 10:01 AM

RE: Problem
 
Yeah its gotta be the esc thermaling.

Pontiac K 09-15-2007 10:13 AM

RE: Problem
 
Thank You very much. When I get a chance I'll give that a try.

Pontiac K

walkingcarpet900 09-15-2007 11:11 AM

RE: Problem
 
u might be overgearing

is it getting hot

Pontiac K 09-15-2007 12:05 PM

RE: Problem
 
Yes it is getting very hot.

Pontiac K

walkingcarpet900 09-15-2007 01:04 PM

RE: Problem
 
ya what r u gearing it at?
and whats your drivin style if u keep accelerating from stop it may
be causing the esc to get 2 hot and thermal

Pontiac K 09-16-2007 01:22 PM

RE: Problem
 
I have a 21 tooth pinion and the stock spur and I don't know how many teeth it has. But I have been accelerating from a stop to really fast lately.

Pontiac K

cheech4 09-16-2007 01:33 PM

RE: Problem
 
21 pinion on a evader tranny what tires are you running?, either way you are over gearing you are over heating the ESC and my suggestion is lower the pinion and get your self a temp gage.. there cheap 20 bucks gets you a decent duratrax temp gage. it should not be over 175. you can do the finger test too, if you can keep your finger on the ESC or motor for more than 5 seconds then the motors and ESC are running good and cool, if not your thermaling it.

walkingcarpet900 09-16-2007 02:35 PM

RE: Problem
 
ya if your gunna put a high pinion
make sure u dont go from a stop alot
im pretty sure its thermaling


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