| 摘要 |
<p>An injection molding machine includes a motor (50), a driving part that drives the motor, a conversion part (20) that converts regenerative electric power supplied via the driving part into alternating-current electric power, a breakage detection part (67, 68) that detects a disconnection of a first power line that transmits the alternating-current electric power, and a control part (60) that controls a current flowing in a second power line that is not disconnected when the breakage detection part detects the disconnection of the first power line.</p> |
