The formula to calculate the load torque (LT) is:
\[ LT = ML \times RP \]
Where:
Let's say the maximum load on the pulley (ML) is 200 N and the radius of the pulley (RP) is 0.5 m. Using the formula:
\[ LT = 200 \times 0.5 \]
We get:
\[ LT = 100\, \text{N-m} \]
So, the load torque is 100 Newton-meters.