Abstract: An improved needle solution is provided for winding wire coils onto dynamo-electric machine components such as electric motor stators and armatures. The improved needle solution decreases the opportunity for collision between the needle apparatus and the machine component onto which wire coils are being wound and enables the winding of machine components with small interior hollows that may not allow conventional needle solutions to pass through. The improved needle solution further provides increased accuracy in wire coil stratification by stabilizing the stratification motion of the apparatus using guide structures that engage the needle arm. The needle solution further provides open access to the wire being fed through the apparatus for winding onto the machine component. Multiple needles may be accommodated by the apparatus to simultaneously wind multiple wire coils onto a machine component using the improved needle solution.

Abstract: An improved needle solution is provided for winding wire coils onto dynamo-electric machine components such as electric motor stators and armatures. The improved needle solution decreases the opportunity for collision between the needle apparatus and the machine component onto which wire coils are being wound and enables the winding of machine components with small interior hollows that may not allow conventional needle solutions to pass through. The improved needle solution further provides increased accuracy in wire coil stratification by stabilizing the stratification motion of the apparatus using guide structures that engage the needle arm. The needle solution further provides open access to the wire being fed through the apparatus for winding onto the machine component. Multiple needles may be accommodated by the apparatus to simultaneously wind multiple wire coils onto a machine component using the improved needle solution.