TM4 and AxleTech announce partnership to bring to market fully integrated electric axles


TM4 and AxleTech announce partnership to bring to market fully integrated electric axles

September 12, 2017

(Troy, Michigan and Boucherville, Québec )– TM4 announced today their partnership with AxleTech International to develop integrated electric axles (e-axles) for heavy-duty vehicles.

As part of AxleTech’s Electric Drivetrain Systems product line, the company is developing e-axles with patent-pending multiple-speed gearboxes that are integrated with electric motors. These drivetrain systems are compact, light, quiet, and easier to integrate in the vehicle platform and chassis.

TM4 brings its advanced expertise as a leading manufacturer of electric motors, controllers, and inverters. The company’s adapted electric powertrain is designed to integrate into AxleTech’s heavy-duty planetary axles.

“TM4 is proud to cooperate with AxleTech on this new exciting program,” said Patrice Dupont, Business Development Manager at TM4. “We believe that by aligning each company’s strengths, AxleTech will bring to the market a competitive and innovative solution.”

The integrated system provides optimal packaging and operating efficiency to a range of on- and off-highway vehicles, AxleTech aims to bring these new electric axles to the market soon.

“Our customers are seeking new electric drivetrain solutions, so having industry leading partners such as TM4 enables us to jointly develop complete drivetrain systems that meet their requirements,” said Jason Gies, Business Development Manager at AxleTech.


About TM4

A wholly owned subsidiary of Hydro-Québec,  TM4 designs and manufactures electric motors, generators, power electronics and control systems suitable for the commercial, automotive, marine, mining, rail, motorsports and recreational vehicle markets. TM4 contributes to the highest possible energy conversion efficiencies thanks to its expertise in permanent magnet motors, thermal management, coil winding, outer-rotor topology, and motor and inverter control algorithms. In addition to its production facilities in Canada and China, TM4 has set-up a worldwide distribution and support network to serve its rapidly expanding global customer base. For more information, visit

About AxleTech

AxleTech International, based in Troy, Michigan, is a leading specialty vehicle drivetrain technology company. AxleTech provides heavy-duty drivetrain systems and components to original equipment manufacturers and the aftermarket for commercial and defense customers around the world. The company has manufacturing, distribution, and engineering facilities in Troy, Michigan, Oshkosh, Wisconsin, Chicago, Illinois, Saint-Étienne, France, Osasco, Brazil, and Pune, India. For more information about AxleTech, please visit