Electrical stator winding head fastening mechanism - has compressing elements and conical annular elements connected via axial pull rods

摘要

The axial pull rods (8) are hinged on the outer conical annular element (1) by means of pressure supports (9). These are positioned at the point where the winding emerges from the grooves and have a jointed fastening via radial pull rods (11) in elements which cause the stacks of the magnetic conductor to be pressed together axially. The pressure supports can be fastened in a jointed way in the thrust bolts (7). They can also have a jointed fastening in the thrust plate (6). Springs (14) can be located on the axial rods on the side of the outer end face of the conical annular element.