A cone clutch with cone angle 20° is to transmit 7.5 kW at 750 r.p.m. The normal intensity of pressure between the contact faces is not to exceed 0.12 N/mm². The coefficient of friction is 0.2. If face width is ½th of mean diameter, find : 1. the main dimensions of the clutch, and 2. axial force required while running. [Ans. R = 117 mm ; b = 46.8 mm ; r₁ = 125 mm ; r₂ = 109 mm; 1395 N]

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
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19.
A cone clutch with cone angle 20° is to transmit 7.5 kW at 750 r.p.m. The normal intensity of pressure
between the contact faces is not to exceed 0.12 N/mm². The coefficient of friction is 0.2. If face width
is ½th of mean diameter, find : 1. the main dimensions of the clutch, and 2. axial force required
while running.
[Ans. R = 117 mm ; b = 46.8 mm ; r₁ = 125 mm; r₂ = 109 mm; 1395 N]
Transcribed Image Text:19. A cone clutch with cone angle 20° is to transmit 7.5 kW at 750 r.p.m. The normal intensity of pressure between the contact faces is not to exceed 0.12 N/mm². The coefficient of friction is 0.2. If face width is ½th of mean diameter, find : 1. the main dimensions of the clutch, and 2. axial force required while running. [Ans. R = 117 mm ; b = 46.8 mm ; r₁ = 125 mm; r₂ = 109 mm; 1395 N]
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