Top suggestions for An epicyclic gear train of sun and planet type is shown in Fig. The pitch diameter of internally ted ring D is approximately 228 mm and the module is 4 mm. When the ring is stationary, the spider A which carries three planet wheels C of equal size is to make one revolution for every five revolutions of the spindle carrying the sun wheel B. Determine suitable number of teeth for the entire wheel and the exact pitch orde diameter of ring D. If a torque of 30 Nm is supplied to the sun-wheel B, what will be the torque required to keep the ring stationary? |