Method of winding a flexible core

1. A method of winding a flexible core, the method comprising:

forming a flexible core member having a first end portion, a second end portion and a plurality of teeth each having a central axis, the plurality of teeth being arranged in a substantially linear array;

manipulating the flexible core member into an inverted core form having an outer portion and an inner portion, the plurality of teeth extending out from the outer portion away from the inner portion;

positioning a winding member including an amount of wire adjacent one of the plurality of teeth;

rotating one of the flexible core member and the winding member about the central axis of the one of the plurality of teeth; and

applying a number of wraps of the wire to the one of the plurality of teeth, the number of wraps including a number of twists that is fewer than the number of wraps.

2. The method of claim 1 , further comprising: oscillating at least one of the flexible core member and the winding member along a substantially linear path defined by the central axis of the one of the plurality of teeth.

3. The method of claim 1 , further comprising: shifting one of the flexible core member and the winding member to position another one of the plurality of teeth proximate to the winding member.

4. The method of claim 3 , further comprising:

rotating one of the flexible core member and the winding member about the central axis of the another one of the plurality of teeth; and

applying a number of wraps of the wire to the another one of the plurality of teeth, the number of wraps including a number of twists that is fewer than the number of wraps.

5. The method of claim 1 , further comprising: manipulating the flexible core member into a final core form, the final core form having an outer diametric portion and an inner diametric portion, the plurality of teeth extending in towards the inner diametric portion.

6. The method of claim 5 , further comprising: joining the first and second end portions of the flexible core member.

7. The method of claim 1 , wherein forming the flexible core member includes creating a plurality of flex points in the flexible stator core member, each of the plurality of flex points being arranged adjacent to a corresponding one of the plurality of teeth.

8. The method of claim 7 , wherein creating the plurality of flex points in the flexible core member includes forming a stress relief member at each of the plurality of flex points.

9. The method of claim 1 , wherein applying the wire to the one of the plurality of teeth includes wrapping wire having a plurality of sides that define a rectangular cross-section around the one of the plurality of teeth.

10. The method of claim 9 , wherein wrapping the wire includes positioning the wire on the one of the plurality of teeth such that only one of the plurality of sides faces the one of the plurality of teeth.

11. The method of claim 1 , further comprising: applying the wraps of wire to each of the plurality of teeth without creating a discontinuity in the wire.

12. The method of claim 1 , further comprising: applying the wraps of wire to each of the plurality of teeth without creating a twist in the wire.

13. The method of claim 1 , wherein the number of twists is one fewer than the number of wraps.

14. The method of claim 13 , wherein the number of twists is between one fewer than the number of wraps and half the number of wraps.

15. The method of claim 14 , wherein the number of twists is fewer than half the number of wraps.

16. The method of claim 15 , wherein there are no twists in the wire.