Originally Posted by
nyigor
I was reading about sensorless and sensored motors a while back and I kinda decided on sensorless. Those exposed welds, are they safe like that? I am sure we will use it in wet conditions.
Those are just the solder tabs for the motor that they added so that people can rewire their motor however they'd like. Should be perfectly safe in wet weather. When actually running a sensor wire from the ESC to the motor that is when wet weather should be avoided. But the Castle motor can be run in sensored and sensorless mode.