Stepper motor output power
FAQ
Stepper motor output power
Do stepper motors have an output power rating?

Answer:
Output power = Rated speed * Rated torque
The speed and torque of a stepper motor are inversely proportional to each other nonlinearly (as shown in the figure below), so the "floating power" is a non-fixed value (16000~30000 as shown in the figure below).
Therefore, stepper motors generally do not have a power rating; instead, you look at the speed-torque characteristic curve.
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