Linamar Gmbh

Avl Powertrain Engineering, Inc.

Nguyen, Thanh

Browne, Mike

Ledford, Kevin

Falls, Bruce

Sefcik, Michael Colby

Quintana, Adrian

Adrian Quintana

Bruce Falls

Thanh Tri Nguyen

Michael Colby Sefcik

Thanh N Nguyen

Kevin Ledford

Mike Browne

Thanh Nguyen

An axle assembly for a vehicle includes a frame, a motor, and a pair of gear reduction subassemblies. The frame extends between a first distal end and a second distal end. The second distal end opposes the first distal end. The motor is secured to the frame between the first distal end and the second distal end. The pair of gear reduction subassemblies are rotatably coupled to the first distal end and the second distal end and configured to drive rotation from the motor to a pair of wheels. Each gear reduction subassembly includes a plurality of gears defining a plurality of gear ratios.

Vehicle axle assembly

An axle assembly for an electric or hybrid vehicle includes electrically powered drive motors for respectively driving vehicle wheels. The axle assembly preferably includes a dual motor arrangement, wherein two electric motors are arranged end-to-end. Each motor includes an inverter that is directly connected to its respective motor, and includes a gearbox assembly coupled between an output of the motor and a corresponding constant-velocity (CV) joint operatively connected to a wheel. The inboard ends of the motors are secured to opposite faces of a cooling manifold wherein the cooling manifold maintains the motors in axial alignment. The cooling manifold plate is positioned between an inboard end of each of the motor housings, and the cooling manifold plate axially aligns the first and second motors. Further, each motor drives its respective gearbox assembly, which includes a gear reduction and clutch mechanism having a brake band assembly that is selectively operable to disconnect the respective motor from the vehicle wheel associated therewith.

Hybrid axle assembly for a motor vehicle

Growing community of inventors

National City, CA, United States of America

Adrian Quintana