2. The power transmitted between two shafts 3.5 meters apart by a cross belt drive round the two pulleys 600 mm and 300 mm in diameters, is 6 kw. The speed of the larger pulley (driver) is 220 r.p.m. The permissible load on the belt is 25 N/mm width of the belt which is 5 mm thick. The coefficient of friction between the smaller pulley surface and the belt is 0.35. Determine: 1. necessary length of the belt ; 2. width of the belt, and 3. necessary initial tension in the belt. Answer. 8.472 m; 53 mm ; 888 N

2. The power transmitted between two shafts 3.5 meters apart by a cross belt drive round the two pulleys 600 mm and 300 mm in diameters, is 6 kw. The speed of the larger pulley (driver) is 220 r.p.m. The permissible load on the belt is 25 N/mm width of the belt which is 5 mm thick. The coefficient of friction between the smaller pulley surface and the belt is 0.35. Determine: 1. necessary length of the belt ; 2. width of the belt, and 3. necessary initial tension in the belt. Answer. 8.472 m; 53 mm ; 888 N

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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