King Song S22 motor failing during a well executed tough variant of the stress test.
Credits and big thanks to Andrei, a distributor from London: [ Ссылка ]
Motor production date: June 6 2022
As you can see it can take a long test and many rotation changes from maximum rotation speed in order to validate a motor.
This one didn't make it and it took 20s and 13 rotation changes to identify the failure.
