Q1:- An epicyclic gear train has a sun wheel with 30 teeth and two planet wheels each of 50 teeth, the later is meshing with an internal gear with a fixed annulus as shown in Fig. (1). The input shaft carrying the sun wheel transmits 4 kWatt at 300 rpm. The output shaft is connected to an arm which carries the planet wheels. What is the speed of the output shaft and the torque transmitted if the overall efficiency is 95%?

Q1:- An epicyclic gear train has a sun wheel with 30 teeth and two planet wheels each of 50 teeth, the later is meshing with an internal gear with a fixed annulus as shown in Fig. (1). The input shaft carrying the sun wheel transmits 4 kWatt at 300 rpm. The output shaft is connected to an arm which carries the planet wheels. What is the speed of the output shaft and the torque transmitted if the overall efficiency is 95%?

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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Power Transmission Elements

It is defined as the energy transfer from one location to another location. The energy will start moving from the energy generation source to the energy applied position to obtain the work output. From this method, a large amount of electric energy moves from the power station to various electrical substations.

Question

Q1:- An epicyclic gear train has a sun wheel with 30 teeth and two
planet wheels each of 50 teeth, the later is meshing with an internal
with a fixed annulus as shown in Fig. (1). The input shaft carrying
the sun wheel transmits 4 kWatt at 300 rpm. The output shaft is
connected to an arm which carries the planet wheels. What is the
speed of the output shaft and the torque transmitted if the overall
efficiency is 95%?
gear
Internal gear
Planet gear
Sun gear

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