Ultrathin silicon steel sheet iron core reactor

The utility model relates to the technical field of electric reactors, in particular to an ultra-thin silicon steel sheet iron core electric reactor which comprises an iron core assembly, a coil assembly and an installation assembly. The installation assembly comprises an upper foot stool abutting against the upper end of the iron core assembly, a lower foot stool abutting against the lower end of the iron core assembly, a transverse locking bolt used for transverse fixing and a longitudinal locking bolt used for longitudinal fixing, the upper foot stool and the transverse locking bolt are matched to clamp and fix the upper end of the iron core assembly, and the lower foot stool and the transverse locking bolt are matched to clamp and fix the lower end of the iron core assembly. According to the utility model, through the cooperative use of the installation assembly and the coil assembly, the iron core assembly can also realize a fixed structure without stamping fixing holes, the increase of the loss of silic