Motor lasted a few minutes and the the solder came loose. No overheating, it was just a bad solder. There is no way to repair this motor because if you try to open it to resolder the screws will just break. GoolRC store refused to replace the motor and lied to me to say they didn’t sell the motor separately. GoolRC store is my worst ever experience on AliExpress, NOT RECOMMENDED SELLER!
Looks OK. I don't have tested yet but it is a good manufacturing quality