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BrianG
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Join Date: Nov 2005
Location: Des Moines, IA
07.13.2009, 08:24 PM

Quote:
Originally Posted by primus95 View Post
Brian - pulled this comment from the other thred running at the moment regarding MMM fire:
Quote:
Originally Posted by BrianG
It can be. Personally, I would only use mechanical brakes in heavy vehicles and/or setups that use high voltage (6s+) because back-EMF generated during braking becomes considerable at higher voltages...
So are you guys saying that the EMF is causing the ESC's to fail prematurely? If so, should I be running mechanical brakes on 5s 6500mah Lipo's? If so, how do you assign reverse on a Spektrum DX2 to actuate the brake servo??? I'm all for it if it will stop the Monster failing again? Or are you recommending not running over 4S?
I wouldn't call what I said "official", it's just my tendency to not run things to the max specs. I routinely run both my MMM systems on 5s with motor brakes and no problems so far.
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