| 摘要 |
<p>A system for controlling a servo motor, which controls a servo motor (2) by an acceleration/deceleration control unit (1). The system is provided with a torque detector (7) which detects the torque when it exceeds a limit value while the servo motor is in acceleration operation. When the torque exceeds the limit value, the acceleration/deceleration control unit (1) works to decrease the acceleration, so that the servo motor is prevented from stopping unnecessarily.</p> |
