Custom Planetary Gear Model
While the Simscape™ Driveline™ library contains a Planetary Gear, you can create your own custom planetary gear using the Planetary Subcomponents sublibrary. The Custom Planetary Gear example model combines three Sun-Planet Bevel subgears into a masked subsystem to model a coupled planetary gear train. The model uses an Ideal Angular Velocity Source to place a fixed velocity demand on the gearbox input, while damping the system on both the input and output driveshafts with Rotational Damper blocks.
Custom Planetary Gear System and Subsystem
Compound Planetary Gear | Ideal Angular Velocity Source | Rotational Damper | Sun-Planet Bevel