For reference. A hobbyist building a quadruped with dynamixels, the most accessible robot servos, is going to spend 12x$60 = $720 just on motors alone for a mea

For reference. A hobbyist building a quadruped with dynamixels, the most accessible robot servos, is going to spend 12x$60 = $720 just on motors alone for a measily torque of 1.5Nm. Basically, such a motor can lift two chocolate bars (2x100g) at arms length.