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西门子变频器在同样的停止条件下，负载轻的时候会比负载大的时候多跑一段距离 | 找知识-找PLC
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  2. 驱动技术
  3. MM440/430/420/410

西门子变频器在同样的停止条件下，负载轻的时候会比负载大的时候多跑一段距离

• MM440/430/420/410

型号：6SE6420-2AD27-5CA1
西门子变频器在同样的停止条件下，负载轻的时候会比负载大的时候多跑一段距离，请问有什么参数能够改善这种现象？是制动电阻容量和制动参数设定不合适？还是有什么办法能够保持变频器停止时候输出力矩恒定？

最佳答案

变频器不是伺服，会有误差正常！
可以换成抱闸电机，或者增加变频器的减速时间，这样停的位置误差相对小一点！

提问者对于答案的评价：
原本就是减速停车，负载在减速时候不够稳定，更换了更大减速比的减速机，可以了。

原创文章，作者：ximenziask，如若转载，请注明出处：https://www.zhaoplc.com/plc343893.html

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