RC-Monster Forums - View Single Post - MMM 2200KV sounding like a Electric Drill ??

nuz69 · 08.17.2010, 04:24 AM

+1
Running a motor without load at full throttle won't do any damages...
Thoses NMB bearings are rated for up to 100 000 RPM, so there is no way you damaged it on a no load test.
I personnaly tested a CC 2200Kv motor and other CC motors at full throttle and no load during minutes, and there was absolutely no problems, the motor seems the get warm quickly (40°C) , but it's because it's in your hand at 34°C and it can't cool itself with air flows like it does normally in your vehicle...
So stop panicking when you see someone testing its motor with no load...
More over it drains ~2-3 amp during no load test, so what's the risk guys ??

	(#19)
nuz69 RC-Monster Carbon Fiber Offline Posts: 471 Join Date: Feb 2010	08.17.2010, 04:24 AM +1 Running a motor without load at full throttle won't do any damages... Thoses NMB bearings are rated for up to 100 000 RPM, so there is no way you damaged it on a no load test. I personnaly tested a CC 2200Kv motor and other CC motors at full throttle and no load during minutes, and there was absolutely no problems, the motor seems the get warm quickly (40°C) , but it's because it's in your hand at 34°C and it can't cool itself with air flows like it does normally in your vehicle... So stop panicking when you see someone testing its motor with no load... More over it drains ~2-3 amp during no load test, so what's the risk guys ?? Inferno VE MMv3 NEU-CC 1515/1Y 4S "Flying machine" MBX5T Prospec MMv3 NEU-CC 1520/1Y 6S "Overkill Flying machine" ;) Brushless, what else ?