PROCESS FOR INSULATING THE STATOR OF AN ELECTRONICALLY SWITCHED D.C. MOTOR

摘要

A process is disclosed for insulating the stator of an electronically switched d.c. motor, so as to satisfy even high insulating and safety requirements. This process has the following steps: the stator (1) is introduced into a closable mould with laterally retractable jaws (21); the mould is closed, enclosing the outer contour of the stator (1), including the printed circuit board (11), at least in part with a certain gap; a thermoplastic, polyamide-based hot-melt-type adhesive is injected under pressure into the mould; the mould is opened and the thus coated stator (1) is withdrawn.