The Emax 1400KV Brushless Motor is a class 400 engine of 1.8 oz., 245 watt. For pusher-prop FPV aircraft, flying wings and most aircraft weighing up to 2 lbs, it is a great option. It can use a prop of 8inch. It has different features such as:-High energy and high effectiveness, Low cost with wealthy fitting, High quality bearings, Silicon steel and magnets to guarantee the motor’s functionality and durability. Various applications such as:-4 helicopter rotors, fixed-wing aircraft and helicopters etc. can be appropriate.