GM begins manufacturing Spark EV electric motor in Baltimore
Green Car Congress
APRIL 16, 2013
General Motors has begun manufacturing the electric motor for the Spark EV at its Baltimore Operations plant in White Marsh, Md. Earlier post.). The heart of the Spark EV’s propulsion system is the GM-designed, oil-cooled, permanent magnet motor. Putting more than half a million road miles on development versions of the Spark EV enabled engineers to optimize the performance of the motor by using a specifically designed bar-wound copper stator and unique rotor configuration.