Question 1 A pair of spur gears with a 20° pressure angle, full depth, involute teeth transmit 30 hp. The pinion is mounted on a jack shaft assembly that is directly coupled to the shaft of the electric motor operating at 600 rpm as shown in Figure. The pinion has 36 teeth and a diametral pitch of 5. The gear has 60 teeth and is mounted on a jack shaft assembly that is directly coupled to the output roller. The output roller is part of the driven machinery. Compute the following. a. The velocity ratio and the gear ratio for the gear pair. b. The rotational speed of the gear. c. The pitch diameter of the pinion and the gear. d. The center distance of the shafts carrying the pinion and the gear. Drive motor Driver pinion Flexible coupling Roller for the driven machine

Question 1 A pair of spur gears with a 20° pressure angle, full depth, involute teeth transmit 30 hp. The pinion is mounted on a jack shaft assembly that is directly coupled to the shaft of the electric motor operating at 600 rpm as shown in Figure. The pinion has 36 teeth and a diametral pitch of 5. The gear has 60 teeth and is mounted on a jack shaft assembly that is directly coupled to the output roller. The output roller is part of the driven machinery. Compute the following. a. The velocity ratio and the gear ratio for the gear pair. b. The rotational speed of the gear. c. The pitch diameter of the pinion and the gear. d. The center distance of the shafts carrying the pinion and the gear. Drive motor Driver pinion Flexible coupling Roller for the driven machine

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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