3) The electric motor exerts a torque of 600 N.m on the steel shaft ABCD when it is rotating at a constant speed. Design specifications require that the diameter of the shaft be uniform from A to D and that the angle of twist between A and D not exceed 1.5°. Knowing that t max < 65 MPa and G = 77 GPa, determine the minimum diameter the shaft 200 N.m 400 N.m 0.5 m that can be used. 08m -0.3m

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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3) The electric motor exerts a torque of 600 N.m on
the steel shaft ABCD when it is rotating at a
constant speed. Design specifications require that
the diameter of the shaft be uniform from A to D
and that the angle of twist between A and D not
exceed 1.5°. Knowing that t max < 65 MPa and G =
77 GPa, determine the minimum diameter the shaft
that can be used.
200 N.m
400 N.m
0.6 m
-0.8m
-0.3m-
Transcribed Image Text:3) The electric motor exerts a torque of 600 N.m on the steel shaft ABCD when it is rotating at a constant speed. Design specifications require that the diameter of the shaft be uniform from A to D and that the angle of twist between A and D not exceed 1.5°. Knowing that t max < 65 MPa and G = 77 GPa, determine the minimum diameter the shaft that can be used. 200 N.m 400 N.m 0.6 m -0.8m -0.3m-
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