Miniature permanent magnetic field motor

摘要

The miniature low load motor for household or industrial appts. such as a multiple purpose cutter has two bent straps (2) enclosing the armature (3) forming return elements and with permanent magnets (1) secured between them. In the magnetic neutral zone of the excitation field is an isthmus formed by a hole (4) through the bent part of each strap. In the straight ends of both straps are holes for fasteners (7) securing them to the magnets.