Single-phased synchronous motor

Abstract

The invention relates to a DC single-phased synchronous motor. According to the invention, the motor, consisting of a rotor (2) and a stator (3), is characterized by the fact that the rotor (2) consists of seven magnets (12) positioned on the extended tips of a stainless steel piece (9) in the shape of a seven-pointed star, which rotate outwards and in lateral in relation to the stator (3) consisting of a stainless steel ring (15) with fourteen poles provided with air gap, wound with two semi-phases commutated simultaneously through an H bridge with its own supply source, the galvanic isolation being maintained by optical controls. The inventive motor, by its construction and control particularities, provides electromagnetic compatibility and energy consumption reduction.