CONSTRUCTION
The compound gear unit consists of a motor speed reduction planetary gear unit and power split planetary gear unit.
The motor speed reduction planetary gear unit, whose purpose is to reduce the motor (MG2) speed, is used to enable the high-speed, high-output motor (MG2) to adapt optimally to the power split planetary gear unit.
The power split planetary gear unit splits the motive force of the engine two ways: one to drive the wheels, and the other to drive the generator (MG1), so that the generator (MG1) can function as a generator.
| *1 | Compound Gear Unit | *2 | Power Split Planetary Gear Unit |
| *3 | Counter Drive Gear (Compound Gear) | *4 | Motor Speed Reduction Planetary Gear Unit |