Veeeery poooooor acceleration. - Page 2 - RC-Monster Forums

captain harlock · 10.15.2006, 08:01 PM

But even if I'm using 3s, the truck should not stutter like crazy and then the controller disarms itself!!!
Its really irritating.

squeeforever · 10.15.2006, 08:29 PM

Just try 6S....Its like having dead batteries....Its gonna cog....

captain harlock · 10.15.2006, 08:34 PM

Okay, I hope it'll work.

captain harlock · 10.16.2006, 04:33 PM

I've tried 6s pack and the cogging went down a bit and motor's rpms greatly increased, but the problem still exist. It still stutterring like crazy! not as crazy as befor, but the controller is still disarming itself again and its getting somewhat hot.
Is it the pinion gear, you think?
I'm using a very heavy, steel 24T pinion to attain some high speeds with big motors, but this pinion's radius is only a few mm less than the 1950's .
Probably that's the problem?

tallyram · 10.16.2006, 05:11 PM

what about the motor mounting screws being to long? just a thought!

squeeforever · 10.16.2006, 05:46 PM

Sounds like its your controller. Try another...

captain harlock · 10.16.2006, 07:47 PM

Yeah, the motor's screw.
They're 10mm long. But I'm using some spacers along with the RC-MONSTER heatsink to eatup some length.
Another thing is the esc/motor connectors. I'm using the 3.5mm bullet type connectors. Probably I should just hard wire the whole thing.

squeeforever · 10.16.2006, 07:58 PM

No, the connectors shouldn't be a problem unless you have a bad solder.

captain harlock · 10.16.2006, 08:04 PM

Very confusing!!!! Should think a bit more.

starscream · 10.16.2006, 08:12 PM

At this point it sounds like a process of elimination. Do you have another esc you can try?

captain harlock · 08:17 PM

Only the 9918, and I'm afraid to use it, because the LVC software is not available in these dudes.
How about getting a MGM 16024?
Is it effecient enough to handle my setups?
Can I trust it?

squeeforever · 10.16.2006, 08:21 PM

Yes...Just try the 9920 to see if thats the problem...2 minutes of running won't kill your batteries....

starscream · 10.16.2006, 08:23 PM

Quote:

Originally Posted by squeeforever

Yes...Just try the 9920 to see if thats the problem...2 minutes of running won't kill your batteries....

Ya, just don't go crazy and run it for 10 minutes... :027:

captain harlock · 10.16.2006, 08:24 PM

I have to admitt something guys.
The Schulze controller is actually rated for 5s lipos maxximum and probably that might add some elaboration.

squeeforever · 10.16.2006, 08:26 PM

Try the 9920!!