The double-reduction helical gearset shown in the figure is driven through shaft a at a speed of 780 rev/min. Gears 2 and 3 have a normal diametral pitch of 12 teeth/in, a 30° helix angle, and a normal pressure angle of 20°. The second pair of gears in the train, gears 4 and 5, have a normal diametral pitch of 8 teeth/in, a 25° helix angle, and a normal pressure angle of 20°. The tooth numbers are as follows: N2 = 14, N3 = 48, N4 = 16, N5 = 34. If the gear set transmits 17 horsepower, calculate the output torque on gear 5, in inch-lbf. 5 E SIXE F HEN B

The double-reduction helical gearset shown in the figure is driven through shaft a at a speed of 780 rev/min. Gears 2 and 3 have a normal diametral pitch of 12 teeth/in, a 30° helix angle, and a normal pressure angle of 20°. The second pair of gears in the train, gears 4 and 5, have a normal diametral pitch of 8 teeth/in, a 25° helix angle, and a normal pressure angle of 20°. The tooth numbers are as follows: N2 = 14, N3 = 48, N4 = 16, N5 = 34. If the gear set transmits 17 horsepower, calculate the output torque on gear 5, in inch-lbf. 5 E SIXE F HEN B

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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