2.26 A v-belt drive is to transmit 18,5 kW from a250 mm diameter sheave operating at 1 800 r/min to a 900mm diameter flat pulley. The centre distance betweenshafts is 1 m. Shaft diameters are 50 mm. Use C-sectionbelts and find the number of belts required. Take u =0,25 and maximum tension per belt 900 kN. p = 970kg/m².%3D%3D[4 belts]

Given ratio ofbelt tension-T1-mv2T2-mv2=efαsin 12θwhere-T1=900Nm=11×103×475×10-6m=0.5225…

ive is to transmit 18,5 kW from mm diameter sheave operating at 1 800 r/min to a 90 diameter flat pulley. The centre distance betwee ts is 1 m. Shaft diameters are 50 mm. Use C-sectio s and find the number of belts required. Take u and maximum tension per belt 900 kN. p = 97

ive is to transmit 18,5 kW from mm diameter sheave operating at 1 800 r/min to a 90 diameter flat pulley. The centre distance betwee ts is 1 m. Shaft diameters are 50 mm. Use C-sectio s and find the number of belts required. Take u and maximum tension per belt 900 kN. p = 97

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter3: Torsion

Section: Chapter Questions

Problem 3.8.9P: Two sections of steel drill pipe, joined by bolted flange plates at B, arc subjected to a...

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Concept explainers

Slope and Deflection

The slope in a deflected beam is described as an angle in radians made by the tangent of the section with the original axis of the beam. The deflection at any point on the axis of the beam is defined as the lateral displacement of the point before and after loading.

Question

2.26 A v-belt drive is to transmit 18,5 kW from a
250 mm diameter sheave operating at 1 800 r/min to a 900
mm diameter flat pulley. The centre distance between
shafts is 1 m. Shaft diameters are 50 mm. Use C-section
belts and find the number of belts required. Take u =
0,25 and maximum tension per belt 900 kN. p = 970
kg/m².
%3D
%3D
[4 belts]

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