4-105 - The overhead transmission shaft AE is driven at a constant speed by an electric motor connected by a flat belt to pulley B. Pulley C may be used to drive a machine tool located directly below C, while pulley D drives a parallel shaft located at the same height as AE. Knowing that TB + TB' = 162 N, TC = 180 N, TC' = 72 N, TD = 0 and TD' = 0, determine: (a) the tension in each portion of the belt driving pulley B (b) the reactions at the bearings A and E caused by the tension in the belts.
4-105 - The overhead transmission shaft AE is driven at a constant speed by an electric motor connected by a flat belt to pulley B. Pulley C may be used to drive a machine tool located directly below C, while pulley D drives a parallel shaft located at the same height as AE. Knowing that TB + TB' = 162 N, TC = 180 N, TC' = 72 N, TD = 0 and TD' = 0, determine: (a) the tension in each portion of the belt driving pulley B (b) the reactions at the bearings A and E caused by the tension in the belts.
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
Related questions
Question
4-105 - The overhead transmission shaft AE is driven at a constant speed
by an electric motor connected by a flat belt to pulley B. Pulley C
may be used to drive a machine tool located directly below C,
while pulley D drives a parallel shaft located at the same height as
AE. Knowing that TB + TB' = 162 N, TC = 180 N, TC' = 72 N, TD = 0 and TD' = 0, determine:
(a) the tension in each portion of the
belt driving pulley B
(b) the reactions at the bearings A and E
caused by the tension in the belts.
Transcribed Image Text:0,3 m
- 0,6 m
0,6 m
0,3 m
-200 mm
BP
100 mm
Ic 150 mm
T'D
A A
22"-
T T'a
T'c
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