A power-split hybrid transaxle uses a chain-only final drive. In addition to transferring power from the primary axis to the differential axis, the chain provides about a 2.5:1 torque multiplication. Eliminating the planetary final drive gear set traditionally associated with a chain axis transfer reduces that axial length of the transaxle and provides more space for a power take-off unit.
Hybrid transaxle
2017-11-07
Patent
Electronic Resource
English