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23-07-2013 #2
Last Activity: 17-03-2017
Torque is proportional to current, but dynamic torque and thus acceleration & speed is controlled by how quickly that current builds in the windings and that is controlled by the winding inductance and the voltage to the driver. These parameters dictate the corner speed of the motor, below which you'll get close to the static torque and above which torque drops off rapidly.
So low inductance motors and high voltage drivers.
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