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929903476
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樓主  發(fā)表于: 2024-07-27 00:48
今天被機構說(shuō)拍急停斷開(kāi)氣缸電磁閥電源是不對的，誰(shuí)有Gb16754急停設計準則資料發(fā)一下，謝謝
zq123666
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1樓  發(fā)表于: 2024-07-29 18:28
急停拍下是保持當前狀態(tài)不動(dòng)！正常程序設計拍急停后斷開(kāi)輸出是沒(méi)問(wèn)題，你這是選型問(wèn)題，要保證電磁閥失電后氣缸依舊保持狀，那就選擇三位五通中封型，如果是重負載還可以選中壓型電磁閥！
同樣的東西用法不一樣，安全性那也就不同了，比如夾爪氣缸用單控閥，那電磁閥長(cháng)通口一定要接到氣缸收縮口，這樣可以斷電后依舊保持夾緊！

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