Does a higher holding torque rating on a stepper also mean that it has more actual rotational (real) torque ? I mean, say you have a nema 23 rated at 270 oz/in holding torque and a nema 34 rated at 500 oz/in HT, does the nema 34 also have more real torque or can it just "hold" more ?
I understand that the torque varies with speed but say both are running at the same RPM from the same power supply, the 34 is more powerful (right ?).