Nimrod recommends using it in the following setups:
16:1 /13:1/ 12:1 / DSG
The Blackbird 20K series is built with solid materials and is suitable for nearly every setup. Due to the high TPA (Turns Per Armature) it can easily pull up all kinds of springs available for AEGs.
The magnets can withstand high temperatures up to 150°C
The armature is equipped with a cooling system as well as 0.8mm wires.
This motor is perfect for high-speed gears or DSG builts.
The cooling port near the end bell does provide impactful cooling without risking damaging the motor if any internals fail. The CNC machined end bell also does provide better cooling and better fit and endurance of the bearings inside the motor. The pinion gear is made of strong MIM technology material and with D-shape fitting, it is easy to change if you need to. It also provides a better force translation than O-shaped pinion gears.