In this video, there are 7 disadvantages of planetary gear, A lot of gears, and even drove. High precision for uniform distribution of forces.
The need to supply lubrication under pressure to the satellite bearings.
Inability to implement gear ratios from 0.8 to 1.25, except for one. Complexity in the manufacture of the crown gear.
The complexity in the manufacture of oblique engagement. The inability to separate the input and output shafts without an additional pair of external gearing gears.
E-mail: megainventor@yandex.ru
#engineer
#technic
#technology
28 сен 2024