AOS Supernova 2807+ FPV Motor – 1333KV

The original AOS Supernova 2807 has been the motor of choice for 7” long-range builds since it launched. The 2807+ is a revision of that design, applying what has been learned since, including the technology behind a world drone speed record, to expand its capability for heavier drones.

It is intended for pilots who want freestyle response and long-range efficiency from the same motor, and is optimized around 7″ and 8″ props. Torque matters more at this prop size than it does on smaller builds: a large prop has high rotational inertia, so a motor that cannot change its speed quickly will feel vague regardless of how much peak thrust it makes.

FROM THE THRUST STAND

Chris Rosser tested the Supernova 2807+ on the thrust stand against the best 2808 and 3008 motors available, all on an HQ 8x4x3 prop. The 2807+ scored highest overall, and was also the lightest motor in the test.

Torque and acceleration are what a 7″ or 8″ prop needs most, and the 2807+ leads the test on both while weighing less than every motor it was measured against.

That result comes out of the design process. Thousands of finite element simulations, including 3D transient field modelling, were used to resolve the compromises that normally define a motor this size, magnetic geometry, thermal path and mechanical stiffness, to ensure the motor delivers best-in-class performance when you need it most.

Great designs need great execution. The AOS Supernova 2807+ is manufactured by RCinPower, a company with a long history of winning races and breaking records. That combination is what turns an optimised magnetic design into a motor you can rely on at the far end of a long-range flight.

Setup Tip: AOS recommends bidirectional DShot with RPM filtering enabled, and soft-mounting your flight controller – large props reward a clean gyro signal. As with all Supernova motors, a little throttle expo in Betaflight (start with Throttle MID = 0, Throttle EXPO = 0.20) gives you precise low-throttle control without giving up the top end.