The present invention relates to a stator coil winding machine including: a stator transfer unit adapted to transfer a linear type stator having a plurality of stator cores in directions of X and Y axes; a winding guide unit adapted to guide the transferred stator to coil winding; a winding unit adapted to wind a coil on the stator; a tension adjusting unit adapted to adjust tension on the coil being wound on the stator; and a controller adapted to control operations of the stator transfer unit, the winding guide unit, and the winding unit to allow the coil to be wound on the stator by means of three-phase Y connection, based on a previously set winding sequence.

The present invention relates to a stator coil winding machine including: a stator transfer unit adapted to transfer a linear type stator having a plurality of stator cores in directions of X and Y axes; a winding guide unit adapted to guide the transferred stator to coil winding; a winding unit adapted to wind a coil on the stator; a tension adjusting unit adapted to adjust tension on the coil being wound on the stator; and a controller adapted to control operations of the stator transfer unit, the winding guide unit, and the winding unit to allow the coil to be wound on the stator by means of three-phase Y connection, based on a previously set winding sequence.

The nozzle has an inclination angle relative to a rotation shaft, substantially equal to half of an angle between adjacent magnetic poles of a rotor. A wire is wound on a first portion of a magnetic pole by linearly moving the rotation shaft together with the nozzle in a first direction parallel to an axis of the rotor. Thereafter, the nozzle is rotated about the rotation shaft in a second direction by approximately 180 degrees, whereby the wire is wound on a second portion of the magnetic pole. Thereafter, the rotation shaft is linearly moved together with the nozzle in a direction opposite to the first direction, whereby the wire is wound on a third portion of the magnetic pole. Thereafter, the nozzle is rotated about the rotation shaft in the second direction by approximately 180 degrees, whereby the wire is wound on a fourth portion of the magnetic pole.

The nozzle has an inclination angle relative to a rotation shaft, substantially equal to half of an angle between adjacent magnetic poles of a rotor. A wire is wound on a first portion of a magnetic pole by linearly moving the rotation shaft together with the nozzle in a first direction parallel to an axis of the rotor. Thereafter, the nozzle is rotated about the rotation shaft in a second direction by approximately 180 degrees, whereby the wire is wound on a second portion of the magnetic pole. Thereafter, the rotation shaft is linearly moved together with the nozzle in a direction opposite to the first direction, whereby the wire is wound on a third portion of the magnetic pole. Thereafter, the nozzle is rotated about the rotation shaft in the second direction by approximately 180 degrees, whereby the wire is wound on a fourth portion of the magnetic pole.