H.W1 A belt drive system shown, is used as a speed reducer. The input shaft rotates at 2000 rpm and has a 144-tooth sprocket with a pitch diameter of 360 mm. The output shaft has a 72-tooth sprocket with a pitch diameter of 90 mm. The center distance between the two shafts is 750 mm. Determine the following for the belt drive: a. The velocity ratio b. The angular velocity of the output shaft c. The linear belt speed

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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H.W 1
A belt drive system shown, is used as a speed reducer. The input shaft rotates at 2000 rpm and has a
144-taoth sprocket with a pitch diameter of 360 mm. The output shaft has a 72-tooth sprocket with a pitch diameter of 90
mm. The center distance between the two shafts is 750 mm.
Determine the following for the belt drive:
a. The velocity ratio
b. The angular velocity of the output shaft
c. The linear belt speed
d. The belt wrap on the input and output sprockets
e. The belt perimeter length
f. Optional: Draw the schematic of the beit drive system
using CAD
g. Coefficient of friction between the belt and the pulley
Transcribed Image Text:H.W 1 A belt drive system shown, is used as a speed reducer. The input shaft rotates at 2000 rpm and has a 144-taoth sprocket with a pitch diameter of 360 mm. The output shaft has a 72-tooth sprocket with a pitch diameter of 90 mm. The center distance between the two shafts is 750 mm. Determine the following for the belt drive: a. The velocity ratio b. The angular velocity of the output shaft c. The linear belt speed d. The belt wrap on the input and output sprockets e. The belt perimeter length f. Optional: Draw the schematic of the beit drive system using CAD g. Coefficient of friction between the belt and the pulley
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