The coating method is for application to the coating of an end winding (3) of an electric motor (4), whereby the end winding (3) comprises several conductor arrangements (2) for coating. The coating material for application is atomized by means of a spray device (1). An electrostatic potential difference (U) is applied between the spray device (1) and the conductor arrangements (2) for spraying, such that atomized particles of the coating material are transported along the forming electrical field lines in the direction of the conductor arrangements (2) of the end windings (3) for coating.