The first sun in the planetary gearset in Problem 9.1 rotates at 1,000rpm clockwise while the second sun is fixed. What is the speed and direction of the arm? Use the first tabular method presented in...

The first sun in the planetary gearset in Problem 9.1 rotates at 1,000rpm clockwise while the second sun is fixed. What is the speed and direction of the arm? Use the first tabular method presented in Section 9.2.

Problem 9.1

The planetary gearset in Figure 9.31 has two suns and four planets. If all gears have module 2 mm/tooth, how many teeth are on the second sun? What are the distances from the central shaft to the first and second planetary shafts?

Figure 9.31