Hello:
I have a 1.2m Twin Otter from Horizonhobby. I noticed that sometimes the port side motor cannot start. It appears trying to start, but cannot spin up. While the starboard side motor always spin up. If I push the port side motor a bit and let it rotate several turn, throttling up, it will spin up. Once it spins up, it will keep running as long as my throttle is not zero. But if I cut the throttle, the rarely but surely, it may not spin up again.
I use 3S 2200 mAh batteries.
As info provided on Horizonhobby.com, it has two 20A ESCs. So each motor is driven by seperate ESC.
What could be the potential problem? I am a bit worry cause this may lead to crash, actually I believe it has lead to some mild crash when I cut throttle trying to land.
Thanks a lot.
I have a 1.2m Twin Otter from Horizonhobby. I noticed that sometimes the port side motor cannot start. It appears trying to start, but cannot spin up. While the starboard side motor always spin up. If I push the port side motor a bit and let it rotate several turn, throttling up, it will spin up. Once it spins up, it will keep running as long as my throttle is not zero. But if I cut the throttle, the rarely but surely, it may not spin up again.
I use 3S 2200 mAh batteries.
As info provided on Horizonhobby.com, it has two 20A ESCs. So each motor is driven by seperate ESC.
What could be the potential problem? I am a bit worry cause this may lead to crash, actually I believe it has lead to some mild crash when I cut throttle trying to land.
Thanks a lot.
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