[1] The features of a radial flux motor are placed on the sides.
[1] A traditional radial flux BLDC motor places a rotor made of permanent magnets inside the stator.
The stator contains support known as a yoke, which is outfitted with "teeth", individually wrapped with electromagnetic coils.
[2] Radial flux motors typically use less permanent magnet material, at the cost of lower torque density.
This occurs either via conduction or air/water cooling, depending on application requirements.