The engine of the Cobrane A1 is a Brushless permanent magnet motor of 1000 W. It has no chain, no gimbal, no gear or pinion inside, this engine is really maintenance free and very big. reliability. It develops a torque of 105 Nm, able to carry and tow any payload. It operates in 48 V on 3 phases and has Hall sensor to be controlled by its electronic controller.