| 摘要 |
<p>It is possible to provide a rotation device such as a motor and a generator having a significantly improved performance without requiring increase of the device size. A rotation device (1) has a one-dimensional three-stage motor structure having three motors (2) (2A, 2B, 2C) connected in a straight line. The motor (2A) of the first stage has a rotation shaft (6A) formed as a unitary block with a housing (3B) of the motor (2B) of the second stage. The motor (2B) of the second stage has a rotation shaft (6B) formed as a unitary block with a rotation shaft (6C) of the motor (2C) of the third stage. The shaft center (CT2) of the rotation shafts (6B, 6C) is matched with the shaft center (CT1) of the rotation shaft (6A) of the motor (2A) of the first stage. Thus, it is possible to provide the compact rotation device (1) having a significantly high performance.</p> |
