| 摘要 |
PROBLEM TO BE SOLVED: To provide a connecting structure, for a stepping motor, by which the connecting operability of the stepping motor to a circuit board can be increased and by which the body structure of the stepping motor is not changed irrespective whether the circuit board is arranged on one side face of the stepping motor or whether it is arranged on the backside. SOLUTION: A circuit board 50 on which a drive control circuit is formed is arranged on the front (one side face) from which the output side of the driving shaft 711 of a stepping motor 70 protrudes, and a first connecting terminal 52 which is extended in the axial direction of the driving shaft 711 and which is set to continuity with the drive control circuit is installed at the circuit board 50. On the other hand, a relay board 80 which is connected electrically to the stepping motor 70 is installed on the backside (the other side face) on the opposite side faced with one side face of the stepping motor 70 in the axial direction of the driving shaft 711. A second connecting terminal 73 which is extended in the axial direction of the driving shaft 711 corresponding to the first connecting terminal 52 and by which the stepping motor 70 and the circuit board 50 (the drive control circuit) are connected electrically is connected to the relay board 80 so as to be set to continuity. |
