FILO PER MAGNETI RIVESTITO CON POLIAMMIDE-IMMIDE INSERIBILE IN MODO MOTORIZZATO, METODO PER IL SUO RIVESTIMENTO E PROCEDIMENTO PER IL SUO INSERIMENTO.

摘要

A magnet wire having a polyamide-imide outer coating is described which is capable of power insertion into coil slots in a locking wire size range by virtue of a specific lubricant outer coating. The external lubricant comprises a mixture of paraffin wax and hydrogenated triglyceride. An internal lubricant composition comprised of esters of fatty alcohols and fatty acids can be added to the polyamide-imide coatings to provide greater ease of insertability.