An optimal magnetic design and high-performance material enable a NexBL stator plate thickness of just 11.2 mm. This slimness realizes a highly efficient power unit that outputs 120 W. Compared with the conventional brushless motor of the same output power, the stator plate thickness is only half of the conventional one (For motors with a frame size of 90 mm). Moreover, the use of high-performance material reduces the amount of material used, therefore reducing costs.