A shaft which rotates at a constant speed of 160 rpm is connected by belting to a parallel shaft 750 mm apart, which has to run at 60, 80 and 100 rpm. The smallest pulley on the driving shaft is 40 mm in radius. Determine the remaining radii, the angle of contact, and the length of the belt of the two stepped pulleys for a) crossed belt, and b) an open belt. Consider a slip of 2% at each drive.
A shaft which rotates at a constant speed of 160 rpm is connected by belting to a parallel shaft 750 mm apart, which has to run at 60, 80 and 100 rpm. The smallest pulley on the driving shaft is 40 mm in radius. Determine the remaining radii, the angle of contact, and the length of the belt of the two stepped pulleys for a) crossed belt, and b) an open belt. Consider a slip of 2% at each drive.
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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A shaft which rotates at a constant speed of 160 rpm is connected by belting to a parallel shaft 750 mm apart, which has to run at 60, 80 and 100 rpm. The smallest pulley on the driving shaft is 40 mm in radius. Determine the remaining radii, the angle of contact, and the length of the belt of the two stepped pulleys for a) crossed belt, and b) an open belt. Consider a slip of 2% at each drive.
Transcribed Image Text:Driving
shaft
53
1
750 mm
6
Driven
shaft
2.
4.
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