| 摘要 |
<p>A torque sensor (19) and an electric motor (12) are supported by a steering column (15) by which a steering shaft (3) is rotatably supported. On a control board (29) on which a control circuit that controls driving of an electric motor (12) is mounted, first terminal group (G1) and a second terminal group (G2) that are selectively connected to the torque sensor (19) are respectively provided at first end portion (31) and a second end portion (32) in a first direction (X1) parallel to a central axis (C1) of the steering shaft (3). A third terminal group (C3) that is connectable to the electric motor (12) is provided at one end portion (third end portion (33)) in a second direction (X2) perpendicular to the first direction (X1).</p> |
