Magnet dimensions

[GriffinRU]

Well, I discovered interesting moment with Feigao motor. During re-soldering motor connectors, I noticed that solder doesn’t stick nicely to all conductors; further investigation showed that wire wasn’t properly striped from insulation to start from. So I rechecked the rest, and found out same thing with the rest. Maybe my motor was special but it was recent purchase, 7XL to be specific.
Loose phase wire cannot be good for motor or controller, not mentioning total phase current capacity and resistance (inductance interesting to check).

Artur