Rectangle Shaft Torsion

This calculator calculates the maximum allowable torsion for a rectangle shaft. This is done using the equation below.
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T=2×τmaxB2H9T = \frac{2\times \tau_{max}B^2H}{9}T=92×τmax​B2H​
The following are the variables for the equations...
T = the torsion, twisting torque or tension. (Nm, lb f ft).
τ (max) = maximum shear stress (Pa).
H = the height of the shaft.
B = the breadth (width) of the shaft.
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Figure 1: Diagram of a Rectangular Shaft to Calculate The Torsion
Rectangular Shaft Torsion CalculatorInputs﻿﻿Max shear stress, τ (max)
:7.00Pa​
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﻿﻿Breadth. B
:2.00m​
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﻿﻿Height, H
:1.50m​
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Output﻿﻿Torsion, T
:9.33nm​
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T=2×τmaxb2h9T = \frac{2\times \tau_{max}b^2h}{9}T=92×τmax​b2h​
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