| 摘要 |
PROBLEM TO BE SOLVED: To provide a motor controller which can prevent the output of a motor from declining, even if the motor is locked and can make an apparatus using the motor satisfy the required performance level. SOLUTION: A revolution decision unit 45 decides whether a motor 17 is locked or not. If the motor 17 is locked, a low revolution state current command operation unit 41 distributes a current command among a d-axis current command and a q-axis current command, so as to make the output torque of the motor 17 constant. |
