Brushless motor and brushless motor control device

A brushless motor control device configured to control a brushless motor including a stator, wherein the stator includes a stator core and a plurality of windings, the stator core includes teeth arranged next to one another in a circumferential direction and slots formed between the teeth, the windings are inserted into the slots, and the windings are all wound around the stator core as three-phase windings of a plurality of systems, the brushless motor control device is characterized in that:

• the control device is configured to rotate and drive a rotor when the three-phase windings is supplied with the three-phase driving current generated by the control device;
• the windings are operable independently in each system;
• some of the windings that are at least two windings of different systems and the same phase are arranged mixed in the same slot;
• and
• the control device supplies the driving current of the same phase to the some of the windings of different systems and the same phase arranged in the same slot.