GM provides technical details of the Gen 2 Voltec propulsion system used in the 2016 Volt
Green Car Congress
APRIL 23, 2015
Clutches are OWC1, C1 and B1. Concentrated winding NdFeB magnet. liter range extender engine. In designing the second-generation system, GM engineers built on the knowledge and data gained from the first-generation Volt. Click to enlarge. A key decision was to split EV propulsion between two motor-generators (motors A and B).
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