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ServoMotor Current Units RMS vs Pk of Sine vs Trap

To convert from Arms to A peak of sine, multiply by 1.414.
Alternately if you were converting from Apk of sine to Arms, multiply by .707

As a reference, attached shows Arms vs Apk of sine vs A six-state (trapezoidal):
Servo Motor Currents

In setting the power equal to one another, we can convert from one unit to another.
Motor Current Conversion Table