2. For the epicyclic gear train shown determine the output speed, 114 when the input speed...
The top half of a compound epicyclic gear set is as shown in Figure Q2. If the input shaft I rotate at dockwise direction at a speed of 1,200 rpm and gear Al is set as the output, determine the following. (a) The output speed Nal when gear X rotates counter-clockwise direction at the speed of 3,000 rpm. (b) The magnitude and direction of the torque required to lock gear X if 300 Nm torque is applied on input shaft...
1. In an epicyclic gear train, as shown in Figure, the wheel C is keyed to the shaft B and wheel F is keyed to shaft A. The wheels D and E rotate together on a pin fixed to the arm G. The number of teeth on wheels C, D, E and F are 35, 65, 32 and 68 respectively. If the shaft A rotates at 60 rpm and the shaft B rotates at 28 rpm in the opposite direction,...
Compute the output speed and direction of rotation of the output shaft for the gear train shown in the figure. The input shaft rotates at 1750 rpm clockwise. 20 pite clined open shown Onb NO Shafts Output (a) Side (6) End view
If, in the epicyclic gear train shown in Fig 4. .gear A rotates at 1000rev/min clockwise, while E rotates at 500 rev/min anticlockwise, determine the speed and direction of rotation of the annulus D, and of the shaft F. All gears are of the same pitch, and the number of teeth in A is 30, in B is 20 and in E is 80. (U. Lond.) (Answer: 372 rev/min anticlockwise; 40rev/min clockwise) Fio. A
A compound epicyclic gear train is shown in the Figure. The
shaft P is driven a 4000 rpm in the clockwise direction by a motor
of power rating of 10W . The annulus A2 is fixed. The
number of teeth in the gears are , S1,28;
S2,21; A1,72 and A2,99 .
Determine:
The magnitude and direction of the angular velocity of the
shaft Q
The torque required to fix the annulus, A2
A, A₂ P, P2 P P. z S
Compute the output speed and direction of rotation of the output shaft for the gear train shown in the figure. The input shaft rotates at 1750 rpm clockwise. NA 20 Only pitice of how NA 70 Ne Nos BU Output
estion- a) Find the speed ratio of the gear train shown in figure. What will be the direction of gear 7 b) Determine pitch line velocity (v r.w) of gear &, provided for gear 6 Imodule (D/T) 5mm e) If double the speed ratio (as calculated in a) is required with a simple gear train (having only two gears) number of teeth on driven gear, provided input gear has 20 teeth. IST IST 25T 33T I8T An epicyclic gear train...
A compound epicyclic gear train is shown in the Figure. The
shaft P is driven at 2500 rpm in the clockwise direction by a motor
of power rating 8 kW. The sun S2 is fixed. The number of teeth in
the gears are S1, 34; S2, 21; A1, 86 and A2, 73. Determine
The magnitude and direction of the angular velocity of the
shaft Q and
The torque required to fix the sun, S2
A, Q P S, 5,
02 An 18-tooth pinion rotates at 1420 rpm and transmits 52kW of power to the gear train shown in Sketch e. The power of the output shaft is 35% of the input power of the train. There is 3% power loss in every gear contact. The pressure angle for all the gears is 20_. Calculate the contact forces acting on each gear. All dimensions are in millimeters 18T In 0 85T 40T 312 450 86T 480 01 50T 35T
02...
output gear n 18 n 36 n:45 n-36 n:45 nEN input gear For the gear train shown in the figure, consider the number of teeth on the small gear N-7 Compute the speed ratio of the input gear to the output gear. At 3 deg/sec counter-clockwise and 1W on the input gear What is the rotational speed of the output (last) gear (ccw is positive)? Note: webwork does not have a notion of rpm so use rad/s or deg/s units...