Winding for an electric machine rotor or stator and its method of manufacturing

摘要

The coil (3) has a winding wire (4) with windings, which are formed by a conductor bundle made of 2 to 40 individual wires. The individual wires are insulated opposite to each other and are pressed towards a polygonal wire. The coil is arranged at a coil carrier (1) that is connected to a pile warp by an integral hinge (2). The coil carrier comprises T-shaped teeth and comprises shape at a part of a surface of the coil carrier. The individual wires of the conductor bundle comprise polygonal cross-sectional shape and comprise dimension of maximum 0.5 mm. An independent claim is also included for a method for manufacturing a coil for a rotor or a stator of an electric machine.