An electric drive system is provided. The electric drive system includes a
first output member, a second output member, and an electric motor that
includes an output shaft having an axis of rotation. The output shaft is
operatively engaged with the first and second output members to rotate
the first and second output members. A differential steering system is
disposed between the electric motor and the first and second output
members. The differential steering system includes at least one planetary
gear assembly that has an axis of rotation that substantially aligns with
the axis of rotation of the output shaft. A steering motor is operatively
engaged with the at least one planetary gear assembly and is operable to
modify the rotational speed of the at least one planetary gear assembly
to thereby adjust the rotational speed of one of the first and second
output members relative to the other of the first and second output
members.