OPENTECHNICAL PUBLICATION
OT-2026-000000828

Electric axle drive for an axle of a motor vehicle, in particular of an automobile, and a motor vehicle, in particular an automobile

Published: 2026-09-15T19:03:27.439244Z
Permanent URL: https://opentechnical.org/p/OT-2026-000000828
Categories: Industrial Motion & Power Transmission > Rotary Motion

------------------------------------------------------------------------

ABSTRACT

An electric axle drive ( 10 ) for an axle ( 16 ) of a motor vehicle is
provided for use on two vehicle wheels ( 12, 14 ). The electrical axle drive
has an electric machine ( 18 ) having a stator ( 20 ) and a rotor ( 22 ), and
a gear set such that torque, is provided by the rotor ( 22 ), and is
introduced into the planetary gear set ( 26 ) and a first output shaft ( 36 ),
for driving one of the vehicle wheels ( 12, 14 ). A second output shaft ( 40
), from which the other vehicle wheel ( 14 ) can be driven, is connected in a
torque-transmitting manner to the planet carrier ( 32 ) as the second output (
42 ) of the planetary gear set ( 26 ), via the outputs ( 38, 42 ). The
respective output torques resulting from the respective drive torques can be
dissipated from the planetary gear set ( 26 ) for driving the vehicle wheels (
12, 14 ).

------------------------------------------------------------------------

OpenTechnical publication OT-2026-000000828
Published 2026-09-15T19:03:27.439244Z
https://opentechnical.org/p/OT-2026-000000828