| 摘要 |
Commutator windings are provided for the commutator bars of a commutator rotary-device, respectively. Each commutator winding is connected, at one end, to the corresponding commutator bar (31), and at the other end, to the next commutator bar (32). The winding is formed of a wire wound a number of times, around the armature of the motor. The wire is guided through a pair of slots (21, 22) of the armature which are opposed to each other, such that the number of the portions of the wire which pass on one side of the armature shaft is equal to, or one greater than, that of the portions which pass on the other side of the armature shaft (3). |
