Brushless, bipolar multi-phase DC motor

摘要

An armature for the stator is used in a brushless, bipolar multi-phase DC motor in which a permanent magnet is used for the rotor instead of an excitation coil. The winding is wound on the stator, as an independent winding. A commutation coder rotates in a firmly mounted manner on the shaft of the rotor. A sensor is fitted thereto which is connected to a drive circuit. The motor can in this way start and rotate softly, is of simple construction and can be produced at low cost.