There's no replacement for displacement. An adage that's been around as long as the combustion engine, really. But these ...

ECM’s new servo motor delivers 18.8Nm of torque from just 0.57kg-achieving an exceptional torque-to-weight ratio in an ...

But this electric motor system has a unique cooling setup allowing it to function at nearly full peak rating for an unlimited amount of time. The motor, called the Super Continuous Torque motor ...