echo

Hi, whats the meaning of core rotor and port on motor? How to know?

Thanks

echo

Is anyone can help...

joe of loath

iTrader: (1)

i think the core is the central part of a brushless motor, along with the rotor. a port is where the fuel/exhaust enter/exit on a nitro engine. these will usually be around the piston liner, or part of it on cheaper engines.