Numerical - Speed of driven shaft in compound gear train - Theory of Machines - 2

Q.  Calculate the speed of driven shaft in compound gear train, if the drivers have 40, 70, 100, and 150 teeth and followers have 15, 44, 60, 100 teeth. Speed of driving shaft is 150 rpm
- Published on 06 Aug 15

a. 256 rpm
b. 1650 rpm
c. 1590.90 rpm
d. 1414 .28 rpm

ANSWER: 1590.90 rpm
 

    Discussion

  • Ankur Ghanti   -Posted on 25 Jul 21
    Speed Of Driver/Speed Of Driven =(40×70×100×150/15×44×60×100)=10.6
    Now ,speed of driver /speed of driven =10.6
    Speed of driver /150=10.6
    Speed of driver =1590rpm

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