Table 1: Primary parameters of planetary gear train.

Parameter CarrierRingSun gearPlanetary gear

Pitch radius, (mm)468726210258
Base circle, (mm)682.22197.34242.44
Mass, (kg)2042.77410.34344.91388.39
Moment of inertia, (kg·m2)462.55226.577.6216.25
Pressure angle, ( ) 202020
Pitch radius, (mm) /mm345550140205
Base circle, (mm)516.83131.56192.64
Mass, (kg)1212.4980.56131.40176.54
Moment of inertia, (kg·m2)151.7525.651.295.12
Pressure angle, ( )202020