| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a slewing control device for a construction machine reducing a shock in starting by imposing an acceleration limit on a slewing speed command, and suppressing lowering of work efficiency by switching the acceleration limit in multiple stages. <P>SOLUTION: The slewing control device for the construction machine for performing speed control of slewing of a slewing superstructure by an electric motor includes a control means 11 for switching the acceleration limit in the slewing speed command in multiple stages. <P>COPYRIGHT: (C)2011,JPO&INPIT |
