To use, enter values in all fields and select the correct engineering units.
Press the "Example" button to fill in all of the Entered Value fields with typical values for a steel shaft. (For solid shafts, enter 0 in the "Shaft Inside Diameter" field or leave blank.)
Note 1: Young's Modulus (E) is also known as Modulus of Elasticity and Elastic Modulus, which varies for different materials. A typical value to use for steel is 29500000 psi or 204 GPa. A typical value to use for aluminum is 10400000 psi or 71.7 GPa.
Note 2: Poisson's Ratio (v) also varies for different materials. A typical value to use for steel is 0.3, while a typical value to use for aluminum is 0.33.
Shunt Resistor Calculator
Shaft Outside Diameter: