The formula to calculate the hydraulic motor torque (Thm) is:
Thm=P⋅d2π
Where:
Let's say the pressure (P) is 1500 psi and the displacement (d) is 2 in³. Using the formula:
Thm=1500⋅22π
We get:
Thm≈477.46lb-in
So, the hydraulic motor torque is approximately 477.46 lb-in.