brushless motor
Lamination stacking is a key step in electric motor core production. Thin steel sheets are stacked to form a strong stator or rotor core. This structure limits eddy current loss and reduces heat during motor work. Proper stacking keeps magnetic flow smooth and stable. It also improves mechanical strength and lowers vibration and noise. Common stacking methods include welding, bonding, and interlock design. Accurate alignment ensures tight contact between layers. As a result, motor efficiency increases and energy waste decreases. Good lamination stacking supports high speed motors, EV drive systems, industrial machines, and precision motion equipment.
