The invention provides a processing method for a stator of a brushless slotless DC motor, which comprises the step of coiling a stator winding (2) inside a stator iron core (1); and the processing method for the stator of the brushless slotless DC motor is characterized in that the coiled stator winding (2) is coiled by using lacquered wires and each armature coil is led to form a shape approximate to '8'. The stator processed by the method improves the motor efficiency, improves the motor performance and ensures the motor to be capable of running at a high speed for a long time.