SAMSUNG THREE PHASE DC MOTOR
Can Run on High Voltage and Low Amperage
Which means low power consumption and high rpm to drive an alternator
Rotor has an extension to get greater lateral support to run truer, all these parts have been machined less than .001 of an inch in size and running true.
This Stator Mount also has an other step that goes inside the stator about 3/4" for greater strength to support stator