OwObotics 3536 400kv 5-6S Brushless Outrunner Motor
These custom-made brushless outrunners are specifically designed for application in 12lb and 15lb combat robots, only requiring a single-stage reduction to your wheels, thanks to the low-kv windings made for use with higher voltages for the weight class. In addition, the motors are assembled using extra epoxy on the magnets, and a custom 5mm D-shaft with a circlip to secure the bell.
Shaft: 13x5mm D-shaft
Body length: 32mm
Body diameter: 36mm
Current draw: 30A
Bolt pattern: 19x19mm M3
CAD file available: https://grabcad.com/library/owobotics-3536-400kv-1