1515 1.5y very hot

[e-mike]

so i have a 1515 1.5y in my lsp and my truck stand for about 4 days in my garage.....today i removed all my electronic for cleaning my truck and my esc/motor(oiled bearing,clean the dusty fan of the esc)after that i decided to test my set-up(motor esc)and in 6 second of spinning onloaded a huge smoke come out of my motor and it come really hot fast!!!!(189f)...dont really understand what happen....4 days ago all running flawlesly and now i have a dead motor...


i checked everything(wire,plug)all its ok....could it be the rust...who causing this kind of issue??

my set-up is

ezrun 150amps
6cell lipo
1515 1.5y