The motor seems fine. Thus high review. I’m going to attribute this to user error but they should include more on wiring into a plug, how many amps should the plug Handle. I wired it to instructions. It runs to 3800 rpm’s in seconds. But If I put any load on it, it blows my homes 20amp fuses. But it makes some sense. You can’t have 115V and 15 amps and get 2 hp or the stated 3100 watts