maxmax11
lvl.1
Italy
Offline
|
Hello, I have a Phantom 3 4k.
Suddenly one motor stopped working and the drone cannot even start.
This is a video showing the phenomena:
https://www.youtube.com/watch?v=qVcMBXhUNZI
It tries to play the booting sound, but only three motors move an the sound suddenly stop after about 100 milliseconds. The other one is totally stuck. It repeat this behaviour forever.
Sometimes the sound is longer (like one half of the actual load sequence), sometimes is shorted. I guess is a control on the current of each motor.
There is another detail: in the beginning, this problem started when a motor stopped to work (the other three were warming up correctly, the last one was completely cold as no current were flowing). Sometimes, in the past, it completed the boot procedure (I don't know how) but it cannot fly because of the stuck motore (this is not happening anymore, since I can't get to turn it on.
This is a video how the problem started:
https://www.youtube.com/watch?v=wM6TUCOzllU
Do you think is the motor, or the ESC? Thank you in advance.
|
|