Enter the rated power (kW) and the rated speed (rpm) into the calculator to determine the Induction Motor Torque.
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Induction Motor Torque Formula
The following formula is used to calculate the Induction Motor Torque.
Tim = 9550-rP*rS
- Where Tim is the Induction Motor Torque (N-m)
- rP is the rated power (kW)
- rs is the rated speed (rpm)
How to Calculate Induction Motor Torque?
The following two example problems outline how to calculate the Induction Motor Torque.
Example Problem #1:
- First, determine the rated power (kW). In this example, the rated power (kW) is given as 43.
- Next, determine the rated speed (rpm). For this problem, the rated speed (rpm) is given as 72.
- Finally, calculate the Induction Motor Torque using the equation above:
Tim = 9550-rP*rS
Inserting the values from above and solving the equation with the imputed values gives:
Tim = 9550-43*72 = 6454 (N-m)
Example Problem #2:
Using the same process as above, first define the variables required by the formula. In this case, these values are:
rated power (kW) = 95
rated speed (rpm) = 12
Entering these values yields:
Tim = 9550-95*12 = 8410 (N-m)
