Stator magnetic core for IE4 motors  

STATOR CORE The manufacture of the stator core is to stack the laminations together according to the requirements of the drawings. To manufacture high-quality iron cores, qualified laminations, excellent lamination stacking technique and strict process control are indispensable.   The precision of the fixture directly affects the quality of the stator core; the protection of the stator during the stator welding process is also very important, if molten steel during welding splashes into the stator slot, it will affect the winding process.   STATOR CORE STACKING The stacking process is not just a simple building block. In this process, the fixture and slot alignment bar are key factors. Some fixtures use several steel bars to form a circle whose I.D. is the O.D. of the stator core. After the stator laminations and vent plates are placed in the fixture, use the slot alignment bar to make all the components neatly arranged. The mandrel wi…