JLO
Member
I have a SJ8 with the following components
Motors Tiger Motor U5
ESC Maytech 65A Opto
Power hungry Dist
Dji A2 FC
The copter has been flying well but over the weekend I experience a motor not starting #3, it only jitter, after several atempts disconnecting and reconnecting the 3 ESC wires it work and I did the flight
on a later flight the motor again #3 stop in mid flight so with 7 motors the copter kept its heading and altitude I was able to land safely (A2 FC work as its suppose to) I was in Att hold and GPS by the way,
The problem is that now I can't start the motor #3 it only jitters on a motor test on the bench some of the other motor jitter a little and start others start well,
On another forum a member diagnose that it could be a motor timing angle issue, does any one know how to modify this on this particular Matech 65 Opto ESC ?, my understanding is that the timing on this ESC can not be modify !
On prior successful flights on motor star I remember seen 1 or 2 motors jitter a little then they all turn and pick up speed normally perhaps my problem has been there all along any help
Motors Tiger Motor U5
ESC Maytech 65A Opto
Power hungry Dist
Dji A2 FC
The copter has been flying well but over the weekend I experience a motor not starting #3, it only jitter, after several atempts disconnecting and reconnecting the 3 ESC wires it work and I did the flight
on a later flight the motor again #3 stop in mid flight so with 7 motors the copter kept its heading and altitude I was able to land safely (A2 FC work as its suppose to) I was in Att hold and GPS by the way,
The problem is that now I can't start the motor #3 it only jitters on a motor test on the bench some of the other motor jitter a little and start others start well,
On another forum a member diagnose that it could be a motor timing angle issue, does any one know how to modify this on this particular Matech 65 Opto ESC ?, my understanding is that the timing on this ESC can not be modify !
On prior successful flights on motor star I remember seen 1 or 2 motors jitter a little then they all turn and pick up speed normally perhaps my problem has been there all along any help