摘要
介绍引进的一套 2 1 9mm直缝焊管机组 ,该机组使用数字化直流驱动器控制四台直流电动机 ,采用光电编码器做速度反馈和速度给定 ,对多台电动机实现精确的位置控制 ,较好地解决了电动机之间的同步问题 。
This article introduces the imported 219mm ERW machine crew: The machine crew is made up of 4 DC electromotor controlled by digital DC drivers, applied photo electricity encoder for speed confirmed and feedback . The machine crew through controlling multi-electromotor realizing the exact location settles the in phase problem within electromotors so that the whole machine crew operates stably and reliably.
出处
《焊管》
2000年第1期17-19,共3页
Welded Pipe and Tube
关键词
直缝焊管机组
直流电动机
驱动器
速度控制
ERW machine crew DC electromotor driver encoder in phase control
