30 Jun '16, 6am

UQM, Eaton and Pi Innovo to develop electric drivetrain system for the medium and…

UQM, Eaton and Pi Innovo to develop electric drivetrain system for the medium and…

UQM Technologies has begun a development and production program with Eaton’s Vehicle Group and Pi Innovo, both located in Michigan. The alliance calls for Eaton to develop and supply to UQM a 2-speed transmission for an EV application, and Pi Innovo will develop and supply to UQM the transmission control unit. Together, the components will be combined with UQM’s current PowerPhase HD220/HD250 motor and inverter system to create a full electric drivetrain system called the “UQM PowerPhaseDT .” The benefits of the system will allow customers in the medium and heavy-duty EV commercial markets to achieve increased performance in areas of gradability, acceleration and efficiency. The Eaton 2-speed transmission provides a greater speed and torque range from what would normally be possible in a direct drive system, allowing a smaller electric motor to drive large vehicles. The dr...

Full article: http://electriccarsreport.com/2016/06/uqm-eaton-pi-innovo...

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