编码器不对中引起的轧机速度变化初步分析

Analysis of Mill Speed Variation Caused by Encoder Misalignment

针对轧机直流电机的测速编码器安装不对中,对速度控制产生的影响进行分析并提出补救措施。

By reason of the speed measuring encoder of mill motor assembling misalignment, the influence of speed control and remedial measures are discussed in the paper.