Brushed and brushless RC motors are both commonly used in radio-controlled (RC) vehicles such as cars, planes, and drones. They both convert electrical energy into mechanical energy to power the vehicle, but they do so in slightly different ways.

Brushed motors have a set of carbon brushes that make contact with a rotating armature to transfer electricity to the motor. These brushes wear out over time and need to be replaced, which can be a maintenance issue. However, brushed motors are generally less expensive and simpler to manufacture than brushless motors.

On the other hand, brushless motors do not have any brushes. Instead, they use electronic commutation to control the flow of electricity to the motor. This allows for more efficient operation and longer lifespan, but brushless motors tend to be more expensive and require more complex electronic controllers.

Overall, brushless motors are generally more efficient and have a longer lifespan than brushed motors, but they may be more expensive and require more complex electronic controllers. Both types of motors have their own advantages and can be suitable for different applications, depending on the specific requirements of the RC vehicle.