So after a hard crash I replaced the frame and power distribution board.
Everything seems fine but when I test the motors it stutters. After doing some research I thought it may have been bad solder joints, so I redid everything from the power board to the ESCs and still motor problems.
The motors will do that if one of the phases is missing from the ESC’s. Check each ESC that you have voltage coming from each of the 3 wire phases. A&B, B&C, A&C.
Now after a hard fall i bought new ESCs and batteries and I’m still having motors burn out and or stutter. What can cause this to happen?? I’m at my wits end here with this …The last thing i could think of replacing is the 3DR power module.
What I thought might have happened is when I had one bad ESC or motor and when I was testing them each out they might have damaged each other. Would the only sure fire way is to buy everything new all over again? I’m stuck and need help with this