Q2: The gear of epicyclic involve a planet wheel which have 28 teeth, sun wheel which has 24 teeth, and an internal toothed annulus which is held stationary. Neglecting friction, if the sun wheel rotates at 700 rev/min, determine the torque required to hold the annulus at rest when 9 kW is being transmitted. What is the diameter of the circle traced out by the centers of the planet wheels, if the teeth have a module of 4.

Q2: The gear of epicyclic involve a planet wheel which have 28 teeth, sun wheel which has 24 teeth, and an internal toothed annulus which is held stationary. Neglecting friction, if the sun wheel rotates at 700 rev/min, determine the torque required to hold the annulus at rest when 9 kW is being transmitted. What is the diameter of the circle traced out by the centers of the planet wheels, if the teeth have a module of 4.

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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Concept explainers

Clutches, Brakes, Couplings, and Flywheels

The clutch is described as a machine element used to connect or disconnect two shafts together to transmit torque or power. The clutch works on the principles of friction. The clutch is commonly used in automobiles to transfer power from the driving shaft to the driven shaft.

Question

Q2: The gear of epicyclic involve a planet wheel which have 28 teeth,
sun wheel which has 24 teeth, and an internal toothed annulus which is
held stationary. Neglecting friction, if the sun wheel rotates at 700
rev/min, determine the torque required to hold the annulus at rest when 9
kW is being transmitted.
What is the diameter of the circle traced out by the centers of the planet
wheels, if the teeth have a module of 4.

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