Hi -

I own a NordicTrack Elite 900 treadmill (a Costco special) that I'm struggling to repair. After a hard workout, the belt essentially came to a jolt and stopped moving. I thought the problem was the motor controller board. I replaced it, and the treadmill belt now moves (at least initially), but it will come to a stop as if the motor is losing power after a few minutes. Again assuming it was a faulty board, I switched it out again am still having the same issues. Could there also be a problem with the motor? Given the high cost of replacing it ($180 for an OEM part), I'm wondering if there are any other diagnostics I can do before sinking more money into the repair.

Thanks for any advice folks might have.

 

If this is the common DC brushed motor usually used, if so, test the motor on a DC source, automotive battery for a start!