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 can a bad esc cause cause motor Oscillation?

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burton8012




PostSubject: can a bad esc cause cause motor Oscillation?   Thu Oct 15, 2009 7:06 pm

ok if u seen my other posts u will know ive changed out everything still had problems....

so i just hooked up my align motor to an exceed esc and i no longer feel the Oscillation just over mid stick its so smooth now is this really possable that and esc can cause the motor to vibrate thus causeing the the whole heli to go crazy with vibration? did even feel that bad to cause all that vibration....

cause as of right now it seems the esc was making the motor seem normal up untill a certain point and it would happen on and off so if its on and off gotta be electrocal or lose wire in esc.....
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Nuttcaze
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PostSubject: Re: can a bad esc cause cause motor Oscillation?   Thu Oct 15, 2009 7:13 pm

I think that if somehow the timing in the ESC's programming was wrong for the motor then I could see that possibly causing vibs from the motor stuttering

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burton8012




PostSubject: Re: can a bad esc cause cause motor Oscillation?   Thu Oct 15, 2009 7:28 pm

i set the align motor and esc to what finless bob did in his video for the t-rex 450 ..but i do get what your saying how the timing setup could cause this.....but just thinking in the beginning a few weeks ago the heli had no problems with vibs and i didn't change any of the programing...plus it happens on and off .....

if something is happening on and off got to be esc right?

im gunna pick up an scorpion esc and motor

hey do u think it will be ok if the scorpion motor if (max amp is 45 amp and the esc is 45 amp that should be ok right cause the next size up scorpion esc is 60amp but its double in price $134.00 bucks
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Nuttcaze
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PostSubject: Re: can a bad esc cause cause motor Oscillation?   Thu Oct 15, 2009 8:22 pm

Buy another big heli :prop:

Lol, but you're starting to get into spending the amount of money you would if you bought another 500 size heli so you might as well think abot picking one up :bigthumb:

But I think that ESC will be fine, its a big ESC for a 450 size heli.

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burton8012




PostSubject: Re: can a bad esc cause cause motor Oscillation?   Thu Oct 15, 2009 10:03 pm

U are your right im really into this hobby hardcore im loving it i just want to get my basics down better before going bigger but its funny u said that i was thinking the same too i just got home from court and guna get all my bail money back im the mail soon so im gunna pick up the t-rex 600 nitro and a exi 500 too just to practice on a bigger heli before running the nitro
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