WIXOM, MI – Chevrolet has been highlighting its expertise in electric motors at a pilot facility in Wixom, a Detroit suburb, in advance of beginning the domestic production of electric motors at GM’s plant in White Marsh, Md., near Baltimore in late 2012. Specifically, in Wixom the automaker is validating and testing equipment and processes to be used at White Marsh.
During a recent tutorial at the Wixom facility, news media were given the opportunity to hand build portions of a permanent magnet motor, the exact 85 kW (114 hp) permanent magnet motor configuration that will be used in the recently announced Chevrolet Spark electric vehicle that’s set to debut in 2013.
The White Marsh facility will produce electric motors for the Spark and other future vehicles. Currently, GM uses electric motors as part of the propulsion system in nine vehicles, including the Chevrolet Volt, Chevrolet Malibu Eco, Chevrolet Silverado Hybrid, Buick Lacrosse eAssist, Buick Regal eAssist, GMC Sierra Hybrid, GMC Yukon and Yukon Denali Hybrid, and Cadillac Escalade Hybrid.
“We’ve spent the past few years highlighting our in-house battery capability, which will play a significant role as one of our core competencies going forward,” said Larry Nitz, GM executive director of vehicle electrification engineering. "Electric motor development and manufacturing is another area of expertise we’ll need as we expand vehicle electrification technologies to address the needs of our customers around the world.”