About T-MOTOR AT2820 3D F3A Long Shaft Fixed Wing Uav Motor T-Motor AT2820 is specially designed for1.4-1.6kg flyingweight 3D ,F3A and UAV fixed-wing aircraft, with biggest thrust of 3.1kg. It can support 3-4s lipos with a maximum power of 1000w. Recommend with T-Motor T12*6/T13*6.5propeller and T-Motor AT55A-75A ESC AT2820 Highlights: 1. Robust body &release freely 2. Military-grade wire & more durable 3. Anti-stripping design safety assurance 4. High torque and more durable Packing List Includes: 1x T-MOTOR AT2820 Motor 1x Hardware pack Matching Guide: AT55A ESC / AT75A ESC T12*6 Propeller / T13*6.5 Propeller