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-   -   BIIIIIIG motor!!! (http://tinyrc.com/forums/showthread.php?t=20628)

Shelby_HEMI 11-29-2004 09:11 AM

BIIIIIIG motor!!!
 
Has anyone tried to put a razor motor (normally 12v) in their XMOD? It's about 1''x1''x7/8''. Just asking before I accidentally create a bomb or something...

RacinSkillZ101 11-29-2004 08:55 PM

na you wouldnt make a bomb, but your stock fets would fry.. also unless ur runnin a 4cell lithium powerplant that motor is gunna run sluggish.. btw you'll prolly have to make custum gears, with that big of a motor you could run overdrive gearing (ie the gears spin faster than the motor)

Shelby_HEMI 12-09-2004 07:35 PM

Quoted from LBRC in the "Supercharged Mustang" thread in the XMODS Gallery...

"It’s just what I call the monster 2x8 FET stacks on the lighted front deck circuit board. Since they stick through the hood calling them a turbo seems inappropriate. Although it is also starting to refer to an external turbo with a voltage regulator that lets you power the receiver at 5 volts and the motor at the battery voltage, this one will take up to 20 volts or 5 lithium cells."
Meaning DUAL RECHARGEABLE 9Vs, HERE WE COME!!!
WATCH OUT!!!

n2o_matt 12-15-2004 11:46 PM

9v's can't supply enough current to push anything close to that size motor - I doubt it would have the torque to spin the drive train.

use li-ions.

2fast4u 12-25-2004 12:38 AM

hmmm
 
well u will have a hard time getting the power supply but thats a big motor with the added batteries ur steering and suspension will be all weird i suggest an RS4 180 motor but u would need to et up a gear system

Murcielago659 12-25-2004 01:00 AM

Re: hmmm
 
Quote:

Originally posted by 2fast4u
well u will have a hard time getting the power supply but thats a big motor with the added batteries ur steering and suspension will be all weird i suggest an RS4 180 motor but u would need to et up a gear system
180 motors fit fine with no modification. You just have to leave the rear motor mount off. Search in the "Mods and Projects" forum, there's a huge thread about this.

Shelby_HEMI 01-10-2005 06:09 PM

Quote:

Originally posted by n2o_matt
9v's can't supply enough current to push anything close to that size motor - I doubt it would have the torque to spin the drive train.

use li-ions.

Now that I've gone back to the RS website, 16.8v at 300mah is a ton worse than 4.8v at 2800mah

Phred168 01-13-2005 04:18 PM

Not li-ions, li-polys. Li-ions would fry like a chicken at colonel sanders' house.

Shelby_HEMI 02-02-2005 09:39 AM

This motor would go into a 1/24 scale model body, in case anyone was wondering.


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