How do you calculate hydraulic motor torque?
To find the output torque of a hydraulic motor, use this
output torque formula:
Torque (in/lbs) = (PSI x Disp) / (2 x Pi)
PSI = Pressure into the motor in Pounds per Square Inch
Disp = Motor Displacement in Cubic Inches
Pi = 3.1416 (rounded to the nearest 10,000th)
Example: The output torque of a motor with 2000psi and
2.75 cubic inches of displacement is:
Torque (in/lbs) = (2000 x 2.75) / 6.2832
Calculated out this gives an output torque of 875.3501
(rounded to the nearest 10,000th)
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