Enter the theoretical torque (N-m) and the actual torque (N-m) into the calculator to determine the Hydraulic Motor Efficiency.
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Hydraulic Motor Efficiency Formula
The following formula is used to calculate the Hydraulic Motor Efficiency.
Ehm = TT / AT *100
- Where Ehm is the Hydraulic Motor Efficiency (%)
- TT is the theoretical torque (N-m)
- AT is the actual torque (N-m)
How to Calculate Hydraulic Motor Efficiency?
The following two example problems outline how to calculate the Hydraulic Motor Efficiency.
Example Problem #1:
- First, determine the theoretical torque (N-m). In this example, the theoretical torque (N-m) is given as 56.
- Next, determine the actual torque (N-m). For this problem, the actual torque (N-m) is given as 100.
- Finally, calculate the Hydraulic Motor Efficiency using the equation above:
Ehm = TT / AT *100
Inserting the values from above and solving the equation:
Ehm = 56 / 100 *100 = 56 (%)
Example Problem #2:
Using the same process as above, first define the variables required by the formula. In this case, these values are:
theoretical torque (N-m) = 75
actual torque (N-m) = 200
Entering these values yields:
Ehm = 75/ 200*100 = 37.5 (%)
