Tubes of suit go back rotor iron chip with suit, cooperate with relevant equipment , realize iron core rivet automation.

Motor converter with two rotor cores between the two Supports makes their total deflection increased, since the motor and the generator will affect each other.

Meanwhile, a stator slot wedge 70 is arranged in the non ferromagnetic material slot 90 opening to fix the stator coil 60, air gap is provided between the stator core 40 and the stator core 10.