RC-Monster Forums

RC-Monster Forums (https://www.rc-monster.com/forum/index.php)
-   Brushless (https://www.rc-monster.com/forum/forumdisplay.php?f=12)
-   -   Just killed my bigmaxximum (https://www.rc-monster.com/forum/showthread.php?t=22624)

brushlessboy16 07.31.2009 05:02 PM

Quote:

Originally Posted by Candyman2 (Post 309067)
paper weight? hood ornament?



hmm....... i could get a medusa 36 80 1600kv for that, to be honest the plet was a bit high (2200kv) reving for my setup

No you cant, medusa went out of buisness

plettenbergs 07.31.2009 09:21 PM

Mine are holding up fine"for now"...5s2p on one BiGMAXXImum is the shizzle...Candyman did you ever go lipo???
http://i302.photobucket.com/albums/n...rpics124-1.jpg

suicideneil 07.31.2009 09:29 PM

Candyman is oldschool, he'll be old and grey before he goes lipo :mdr:

If the magnet is shot, chances are the windings may be a little bit toasted too- open her up and take a peak inside (it'll smell like an ashtray if the insulation on the windings is done for).

If by some miracle the windings are still okay, then a new rotor would be worth while.

Curious as to the esc settings you were using that cooked the PLett- timing, punch and start power can make a big difference to the temps...

JERRY2KONE 07.31.2009 10:38 PM

If
 
If your thought is that the motor is toast, then why not send it back to Plettenberg and let them do an estimate of referbishing it for you. At least you can give it a try. If the cost is too much for you, then let em keep it.

Candyman2 08.01.2009 04:24 AM

you'll be ok as your running the schulze, I was running 18 cells, so equivalent of 6s, the speedo used to overheat and shutdown after 3/4 minutes if I was pushing it. I got the MMM which didnt shutdown, however I didnt notice the motor temperature, didnt occur to me really.......... i suck. Anyway, im trawling the internet for a 2nd hand Nue failing that i'll have to buy a new nue.

aqwut 08.01.2009 08:20 AM

Quote:

Originally Posted by Candyman2 (Post 309036)
Yup, i paid $380 for that motor back in the day, good grief!

Right i need to find a 1515 1.5y or 2.5d

anyone got one let me know!

I remember, I downloaded all of your videos back in the days.... :lol:

I would still say get a rotor... and then sell it or something...

_paralyzed_ 08.01.2009 08:37 AM

Quote:

Originally Posted by aqwut (Post 309232)
I remember, I downloaded all of your videos back in the days.... :lol:

I would still say get a rotor... and then sell it or something...

x2 on both statements. MaxxBling is what got me into my maxx obsession

T-Bro 08.01.2009 08:50 AM

Darn that does suck! I just sold my Bigmaxximum for a new Neu motor and no complaints at all!

ANGRY-ALIEN 08.01.2009 10:47 AM

I think the truck deserves a new Bigmaxximum or the new rotor... I just can imagine it with another motor in there. Both the looks and the sound that thing made won't be the same with Neu...
I'm not dissing Neu, but that truck is an icon, which saw many changes and improvements that were made to it over the years and that pletts motor made it look even better.:yes:

Alien

suicideneil 08.01.2009 11:33 AM

If the windings are toasted too, a new rotor wont do much good on its own, but then the cost to replace both would probably be more than its worth.

I have a question though, what the inside diameter of the can, and the wall thickness (rear endbell area once the fan unit is removed)? It might be possible to bore out the PLett on a lathe and turn it into a heatsink for a 36mm motor, like a neu 1415, lehner or my medusa perhaps... :whistle:

mkrusedc 08.01.2009 11:53 AM

Quote:

Originally Posted by suicideneil (Post 309265)
If the windings are toasted too, a new rotor wont do much good on its own, but then the cost to replace both would probably be more than its worth.

I have a question though, what the inside diameter of the can, and the wall thickness (rear endbell area once the fan unit is removed)? It might be possible to bore out the PLett on a lathe and turn it into a heatsink for a 36mm motor, like a neu 1415, lehner or my medusa perhaps... :whistle:

What a killer idea! Then you could maintain the look like Alien said.

aqwut 08.01.2009 10:30 PM

Quote:

Originally Posted by suicideneil (Post 309265)
If the windings are toasted too, a new rotor wont do much good on its own, but then the cost to replace both would probably be more than its worth.

I have a question though, what the inside diameter of the can, and the wall thickness (rear endbell area once the fan unit is removed)? It might be possible to bore out the PLett on a lathe and turn it into a heatsink for a 36mm motor, like a neu 1415, lehner or my medusa perhaps... :whistle:

LOL, I was thinking the same thing... :mdr:

Candyman2 08.02.2009 01:25 PM

To be honest with the bigmaxximum at 2150kv it was always a little over geared, I fitted a 56 spur with a 13 pinion but any lower and it tore the teeth off the spur. It will be good to go to a 1515 2.5D 1650kv and have a bit more scope to gear it.

Dafni 08.03.2009 03:50 AM

Quote:

Originally Posted by Candyman2 (Post 309215)
...I was running 18 cells, so equivalent of 6s...


Those would have to be very very poor lipos, and some miracle NiMHs.

Under load, 18 cells is like 5S, if you're lucky.

Candyman2 08.03.2009 04:09 AM

Some NIMH's are crap, i agree, I got some LRP 4600's recently and they didnt hold any sort of voltage under load, but the IB4200's are still the best by miles, they give out huge amps under load. My rule of thumb is, if it'll flip the truck on its roof, it has enough punch.


All times are GMT -4. The time now is 08:16 AM.

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2025, vBulletin Solutions Inc.