An electric machine comprising: a stator (St) and a rotor (Ro) located within the stator (St), the stator (St) comprising a plurality of circumferentially distributed stator teeth, wherein the stator teeth are projecting radially inward from a stator back yoke, the stator (St) further comprising a plurality of stator slots arranged between circumferentially adjacent stator teeth, the electric machine further comprising: a stator winding with one center coil located in two diametrically opposing stator slots aligned on one diameter of the stator (St), wherein a center line (Pc) is perpendicular to the said diameter and is passing through the center of the rotor, and the stator winding further comprising a first plurality of auxiliary coils (B3,B5,B7,B9.B11) located in slots that are on the same side of said diameter, wherein each of the first plurality auxiliary coils (B3,B5,B7,B9.B11) is wound in two slots which are symmetrical with respect to the center line (Pc), and a second plurality of auxiliary coils (B3,B537,B9.B11) located in slots that are on the other side of said diameter, wherein each of the second plurality of auxiliary coils (B3,B5,B7,B9.B11) is wound in two slots which are symmetrical with respect to the centerline (Pc), wherein each stator slot comprises a middle line passing through the middle of the stator slot and the center of the rotor characterized in that the number of turns of each coil (BC,B3,B5,B7,B9.B11) is proportional to the length of the chord joining the points where the middle lines of the two slots containing the coil (BC,B3,B5,B7,B9.B11) intersect with the outer surface of the rotor (Ro), for each coil (BC,B3,B5,B7,B9.B11) the radial distance between the bottom of each of the two slots containing the coil (BC,B3,B5,B7,B9.B11) and the outer surface of the stator back yoke is proportional to the length of chord joining the points where the middle lines of the two slots containing the coil (BC,B3,B5,B7,B9,B11) intersect with the outer surface of the rotor (Ro). a stator (St) and a rotor (Ro) located within the stator (St), the stator (St) comprising a plurality of circumferentially distributed stator teeth, wherein the stator teeth are projecting radially inward from a stator back yoke, the stator (St) further comprising a plurality of stator slots arranged between circumferentially adjacent stator teeth, the electric machine further comprising: a stator winding with one center coil located in two diametrically opposing stator slots aligned on one diameter of the stator (St), wherein a center line (Pc) is perpendicular to the said diameter and is passing through the center of the rotor, and the stator winding further comprising a first plurality of auxiliary coils (B3,B5,B7,B9.B11) located in slots that are on the same side of said diameter, wherein each of the first plurality auxiliary coils (B3,B5,B7,B9.B11) is wound in two slots which are symmetrical with respect to the center line (Pc), and a second plurality of auxiliary coils (B3,B537,B9.B11) located in slots that are on the other side of said diameter, wherein each of the second plurality of auxiliary coils (B3,B5,B7,B9.B11) is wound in two slots which are symmetrical with respect to the centerline (Pc), wherein each stator slot comprises a middle line passing through the middle of the stator slot and the center of the rotor characterized in that the number of turns of each coil (BC,B3,B5,B7,B9.B11) is proportional to the length of the chord joining the points where the middle lines of the two slots containing the coil (BC,B3,B5,B7,B9.B11) intersect with the outer surface of the rotor (Ro), for each coil (BC,B3,B5,B7,B9.B11) the radial distance between the bottom of each of the two slots containing the coil (BC,B3,B5,B7,B9.B11) and the outer surface of the stator back yoke is proportional to the length of chord joining the points where the middle lines of the two slots containing the coil (BC,B3,B5,B7,B9,B11) intersect with the outer surface of the rotor (Ro). a stator winding with one center coil located in two diametrically opposing stator slots aligned on one diameter of the stator (St), wherein a center line (Pc) is perpendicular to the said diameter and is passing through the center of the rotor, and the stator winding further comprising a first plurality of auxiliary coils (B3,B5,B7,B9.B11) located in slots that are on the same side of said diameter, wherein each of the first plurality auxiliary coils (B3,B5,B7,B9.B11) is wound in two slots which are symmetrical with respect to the center line (Pc), and a second plurality of auxiliary coils (B3,B537,B9.B11) located in slots that are on the other side of said diameter, wherein each of the second plurality of auxiliary coils (B3,B5,B7,B9.B11) is wound in two slots which are symmetrical with respect to the centerline (Pc), wherein each stator slot comprises a middle line passing through the middle of the stator slot and the center of the rotor characterized in that the number of turns of each coil (BC,B3,B5,B7,B9.B11) is proportional to the length of the chord joining the points where the middle lines of the two slots containing the coil (BC,B3,B5,B7,B9.B11) intersect with the outer surface of the rotor (Ro), for each coil (BC,B3,B5,B7,B9.B11) the radial distance between the bottom of each of the two slots containing the coil (BC,B3,B5,B7,B9.B11) and the outer surface of the stator back yoke is proportional to the length of chord joining the points where the middle lines of the two slots containing the coil (BC,B3,B5,B7,B9,B11) intersect with the outer surface of the rotor (Ro).