DC Motor Torque Calculator

Formula

The formula to calculate DC Motor Torque (T) is:

\[ T = \frac{P \times Z \times O \times I}{2 \pi \times A} \]

Where:

\( T \) is the motor torque
\( P \) is the number of poles
\( Z \) is the number of conductors
\( O \) is the flux per pole
\( I \) is the armature current
\( A \) is the number of parallel paths

What is DC Motor Torque?

DC motor torque is a measure of the total torque of an electric motor whose source of electricity is in DC current. It is an important parameter for understanding the performance and efficiency of DC motors in various applications.

Example Calculation

Let's assume the following values:

Number of Poles (P) = 4
Number of Conductors (Z) = 500
Flux per Pole (O) = 0.02 Wb
Armature Current (I) = 10 A
Number of Parallel Paths (A) = 2

Using the formula to calculate DC Motor Torque:

\[ T = \frac{4 \times 500 \times 0.02 \times 10}{2 \pi \times 2} \approx 15.92 \text{ Nm} \]

The Motor Torque (T) is approximately 15.92 Nm.