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Electrical Engineering

Armature mmf per Pole Calculator

Electrical Engineering

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Armature mmf per Pole

Equation and meaning

\[A \cdot T_{a} = \frac{Z \cdot I_{a}}{2 \cdot A \cdot P}\]

Armature mmf/Pole (Peak)

Variables in this formula

A — Area
Area SI unit: m²
I_a — I A
Enter this value unless it is the selected unknown.
P — Power
Power SI unit: W
T_a — T A
Enter this value unless it is the selected unknown.
Z — Z
Enter this value unless it is the selected unknown.

How to use this calculator

  1. Leave one value emptyThe empty field is automatically treated as the unknown.
  2. Enter known values and unitsChoose N, kgf, dyn, SI or another compatible unit when available.
  3. Review the automatic answerThe result appears immediately and is substituted back into the formula to check the residual.
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