11. Design a bushed-pin type flexible coupling for connecting a motor shaft to a pump shaft for the following service conditions: Power to be transmitted = 40 kW; speed of the motor shaft = 1000 r.p.m.; diameter of the motor shaft = 50 mm; diameter of the pump shaft = 45 mm. The bearing pressure in the rubber bush and allowable stress in the pins are to be limited to 0.45 N/mm² and 25 MPa respectively. [Ans. d, = 20 mm; n = 6; d₂ = 40 mm ; / = 152 mm]
11. Design a bushed-pin type flexible coupling for connecting a motor shaft to a pump shaft for the following service conditions: Power to be transmitted = 40 kW; speed of the motor shaft = 1000 r.p.m.; diameter of the motor shaft = 50 mm; diameter of the pump shaft = 45 mm. The bearing pressure in the rubber bush and allowable stress in the pins are to be limited to 0.45 N/mm² and 25 MPa respectively. [Ans. d, = 20 mm; n = 6; d₂ = 40 mm ; / = 152 mm]
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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![11. Design a bushed-pin type flexible coupling for connecting a motor shaft to a pump shaft for the
following service conditions:
Power to be transmitted = 40 kW ; speed of the motor shaft = 1000 r.p.m.; diameter of the motor shaft
= 50 mm; diameter of the pump shaft = 45 mm.
The bearing pressure in the rubber bush and allowable stress in the pins are to be limited to
0.45 N/mm² and 25 MPa respectively. [Ans. d, = 20 mm; n = 6; d₂ = 40 mm; / = 152 mm]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F190acbe1-4208-4cd1-9623-a64924bab120%2Ffa55fed7-b5e1-499e-9e11-5d768fefc6cc%2F50an58p_processed.jpeg&w=3840&q=75)
Transcribed Image Text:11. Design a bushed-pin type flexible coupling for connecting a motor shaft to a pump shaft for the
following service conditions:
Power to be transmitted = 40 kW ; speed of the motor shaft = 1000 r.p.m.; diameter of the motor shaft
= 50 mm; diameter of the pump shaft = 45 mm.
The bearing pressure in the rubber bush and allowable stress in the pins are to be limited to
0.45 N/mm² and 25 MPa respectively. [Ans. d, = 20 mm; n = 6; d₂ = 40 mm; / = 152 mm]
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