| 摘要 |
In a steering device ( 200 ), a first motor ( 34 a) operates in accordance with a steering operation of a steering handle ( 12 ), a first steering shaft ( 52 ) steers one of the pair of wheels ( 58 ), and a first conversion unit converts a rotation of a first rotor ( 31 a) as a rotation element of the first motor ( 31 a) into an axial-direction movement of the first steering shaft ( 52 ). A second motor ( 34 b) operates in accordance with the steering operation of the steering handle ( 12 ), a second steering shaft ( 53 ) is separated from the first steering shaft ( 52 ) and steers the other of the pair of wheels ( 58 ), and a second conversion unit converts a rotation of a second rotor ( 31 b) as a rotation element of the second motor ( 34 b) into an axial-direction movement of the second steering shaft ( 53 ). A coupling unit ( 60 ) couples the first rotor ( 31 a) and the second rotor ( 31 b) together and cancels the coupling of the first rotor ( 31 a) and the second rotor ( 31 b).
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