(4) The shaft of a speed reducer is mounted on bearings 200mm apart. A 125mm gear is mounted in between bearing which receives 4kW @ 120rpm. It is known that the shaft have of Sas (allowable stress) = 45MPa; Su = 425MPa; Sy = 240MPa; Sys= 170MPa. Determine the shaft required.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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(4) The shaft of a speed reducer is mounted on bearings 200mm apart. A 125mm gear is mounted in
between bearing which receives 4kW @ 120rpm. It is known that the shaft have of Sas (allowable
stress) = 45MPa; Su = 425MPa; Sy = 240MPa; Sys = 170MPa. Determine the shaft required.
Transcribed Image Text:(4) The shaft of a speed reducer is mounted on bearings 200mm apart. A 125mm gear is mounted in between bearing which receives 4kW @ 120rpm. It is known that the shaft have of Sas (allowable stress) = 45MPa; Su = 425MPa; Sy = 240MPa; Sys = 170MPa. Determine the shaft required.
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