on a quadcopter or similar the useful metric is grams of thrust as measured instantaneously on a thrust stand vs watts consumed by the motor. see users guide h

on a quadcopter or similar the useful metric is grams of thrust as measured instantaneously on a thrust stand vs watts consumed by the motor. see users guide here for details. https://www.tytorobotics.com/products/thrust-stand-series-1520 https://www.tytorobotics.com/products/thrust-stand-series-15... it's basically a load cell and an inline DC ammeter with some logging software. usually denoted as g/w or kg/w on big things.