I just got into 3D and the world of brushless. I got a 1050kv it's similar to the Hacker A20 and a tower power 15A ESC (it came with another brushless i have). My motor is rated 4-12A with 15A peak and i'm using an apogee 11.1v that has 10A constant and 15A Burst for 5 sec.

The motor ran fine when i first set it up, i put a 12 X 3.8 prop on it and let it run for a minute and then it sundenly stopped. now it won't kick back in. it jerks back and forth (like it's trying to spin) and then makes a loud screeching/static sound. it's almost like the poles aren't getting proper power.

Is this problem related to the ESC getting burnt out or is it something else? Any Information would be appreciated.

Thanks in Advance.