In order to keep a drone in the air, it needs a powerful motor. The kind of motor used in a drone depends on the specific design of the drone, but most drones have either brushed or brushless motors. Brushed motors are typically cheaper and easier to maintain, but they are not as powerful as brushless motors and can cause more vibration. Brushless motors are more expensive, but they are much more powerful and efficient. As a result, brushless motors are typically used in higher-end drones. For more details: https://robocraze.com/