Question

Consider a planetary gear train consisting of a sunar, a ring seara carrier and the planet ears. In this planetary gear train, the sun gear is fixed and the input motion comes from the carrier Calculate the rotations of the plant and carriers given ce full rotation of the ring N_-30. -15, N 20, and N -100 (Note: N/N) Also, if the ring transmits a power of 100kw, what is the power transmitted each planetgear and the carrier!

Answer 1

Given that

a planetary gear train of a sun gear

Answer Draw the schematic dicoram of the Planetary gear train, Planet MORELI sun wheel fix the aon and give to rotation to the sun. wheet and calculate the speed of the planet and ring the speed are Tabulated as in shown ve tou0 . Arm sun wheel Planet wheel wheel Ring +1 . -NSINA - EN Pimet pago - Aside MSINp . Neline Multiply with's th yta Addy 4-2 ASINO ya NINO. here, the number of teeth on the sun wheel. planet wheel and the ring are M, up and ul. respectively

② In the above planetary gear train the sun gear is Pined, and hence, ytano for one full rotation of the ring 4-2 NS Invest yra 20100* 710.3731-0 solve ea o and 6 and the calculate values, of a andy from ea o Комеа 0 Y-0.3(-4)-1 +3.751 Y-0.769 hence n-0.769 Calculate the rotations of the planet home - the table ... 5 Ya NS Inp 26-769- (-0.764 X30/26 21.9225 28otations.

не**, ач тус оf its 1 Do yu). The os for every gear prain input power will. ht auаl tо оцІР Poupex. by the carriera hence, the power transmitted (an) too go - 1бока The power transmitted by Planet lindividually 1- 33 33 go. |