In the figure below is a proposed shaft design. The shaft is designed with a motor attached to the overhang (right side) with a flexible coupling. The motor provides a torque of 2500 lbf·in at a speed of 1200 rpm. A spur gear with a 20° pressure angle and a pitch diameter of 4 in is located at the key seat in between the two bearings and supposed to transmit the power out. A ball bearing and cylindrical bearing are planned for the left and right support respectively.Determine the minimum fatigue factor of safety by evaluating at any critical locations. Use the DE-ASME Elliptic fatigue criterion.Compute the deformation using an approximated shaft of 1.875 in uniform diameter and determine if it has adequate rigidity by comparing against the number given in Table 7-2. In the figure below is a proposed shaft design. The shaft is designed with a motorattached to the overhang (right side) with a flexible coupling, The motor provides atorque of 2500 lbf-in at a speed of 1200 rpm. A spur gear with a 20° pressure angle and apitch diameter of 4 in is located at the key seat in between the two bearings and supposedto transmit the power out. A ball bearing and cylindrical bearing are planned for the leftand right support respectively.1) Determine the minimum fatigue factor of safety by evaluating at any criticallocations. Use the DE-ASME Elliptic fatigue criterion.2) Compute the deformation using an approximated shaft of 1.875 in uniform diameter,and determine if it has adequate rigidity by comparing against the number given intable 7-2.1.5740.35480.4531.8751.8751.5741.50011

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Answered: In the figure below is a proposed shaft…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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In the figure below is a proposed shaft design. The shaft is designed with a motor attached to the overhang (right side) with a flexible coupling. The motor provides a torque of 2500 lbf·in at a speed of 1200 rpm. A spur gear with a 20° pressure angle and a pitch diameter of 4 in is located at the key seat in between the two bearings and supposed to transmit the power out. A ball bearing and cylindrical bearing are planned for the left and right support respectively.

Determine the minimum fatigue factor of safety by evaluating at any critical locations. Use the DE-ASME Elliptic fatigue criterion.
Compute the deformation using an approximated shaft of 1.875 in uniform diameter and determine if it has adequate rigidity by comparing against the number given in Table 7-2.