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SMC速度控制閥SSC(ASS)結(jié)構(gòu)原理

來源:上海藍(lán)圖機械設(shè)備有限公司   2015年08月19日 09:18  

SMC具有固定節(jié)流孔和急速供氣機能的速度控制閥SSC(ASS)作用

在中泄式電磁閥驅(qū)動氣缸的回路中,當(dāng)中泄閥處于中位時,氣缸活塞兩側(cè)都排空。當(dāng)換向閥切換至左位時,因無桿腔很快充氣,有桿腔初始時為大氣壓力,故活塞桿會急速伸出傷人或損壞設(shè)備。若將無桿側(cè)的排氣節(jié)流式速度控制閥改裝成固定節(jié)流孔和有急速供氣機能的速度控制閥(SSC系列),則可避免上述活塞桿急速伸出事故。

SMC具有固定節(jié)流孔和急速供氣機能的速度控制閥SSC(ASS)結(jié)構(gòu)原理

下圖是SMC具有固定節(jié)流孔和急速供氣機能的速度控制閥SSC(ASS)系列的結(jié)構(gòu)原理圖。

SMC 具有固定節(jié)流孔和急速供氣機能的速度控制閥SSC(ASS)結(jié)構(gòu)原理圖

SMC 具有固定節(jié)流孔和急速供氣機能的速度控制閥SSC(ASS)主要技術(shù)參數(shù)

參見SMC樣本。

SMC 具有固定節(jié)流孔和急速供氣機能的速度控制閥SSC(ASS)的使用注意

1)SSC閥應(yīng)安裝在防止活塞桿急速伸出的供氣側(cè),希望直接誒裝在氣缸上。若與氣缸用配管連接,一旦配管長,不僅速度控制變差,在正常動作時,其始動作時間也變長,甚至速度控制不起作用。
2)100mm以下短行程氣缸及擺動氣缸不要使用SSC閥。
3)負(fù)載率在50%以下使用SSC閥,以免正常動作時的速度控制不起作用。
4)排氣節(jié)流控制的SSC閥,防止活塞桿急速伸出的初始速度是不可調(diào)節(jié)的,若希望低于初期速度且可調(diào),則應(yīng)選用進(jìn)氣節(jié)流控制的SSC閥(ASS110·310)。
5)缸內(nèi)有殘壓的回路,使用進(jìn)氣節(jié)流式的速度控制閥就能防止活塞桿急速伸出。

SMC速度控制閥AS系列型號列表

AS1000F-04AS2201F-01-04SAS2211FG-02-04SAS3201F-03-06NAS4201F-04-10SN
AS1000F-04-X260AS2201F-01-04-SAS2211FG-02-06AS3201F-03-06SAS4201F-04-10S-X242
AS1000F-04-X35AS2201F-01-04SDAS2211FG-02-06SAS3201F-03-06SDAS4201F-04-10S-X95
AS1000F-06AS2201F-01-04SKAS2211FG-02-08AS3201F-03-06STAS4201F-04-10W
AS1000-M3AS2201F-01-04SK-X264AS2211FG-02-08SAS3201F-03-07SAS4201F-04-10W2
AS1000-M5AS2201F-01-04STAS2211FG-02-10AS3201F-03-08AS4201F-04-11S
AS1000-M5-NAS2201F-01-04S-X214AS2211FG-02-10SAS3201F-03-08NAS4201F-04-12
AS1001F-01AS2201F-01-04S-X26AS2211FM-01-04AS3201F-03-08SAS4201F-04-12N
AS1001F-01KAS2201F-01-06AS2211FM-01-04SAS3201F-03-08SDAS4201F-04-12S
AS1001F-03AS2201F-01-06KAS2211FM-01-06AS3201F-03-08SKAS4201F-04-12SD
AS1001F-03KAS2201F-01-06SAS2211FM-01-06SAS3201F-03-08SKNAS4201F-04-12SK
AS1001F-04AS2201F01-06SAS2211FM-01-08AS3201F-03-08SK-X264AS4201F-04-12SN
AS1001F-04-3AS2201F-01-06SDAS2211FM-01-08SAS3201F-03-08SNAS4201F-04-12ST
AS1001F-04-3-X250AS2201F-01-06SKAS2211FM-01-23AS3201F-03-08STAS4201F-04-12S-X214
AS1001F-04-5-X250AS2201F-01-06SK-X264AS2211FM-02-04SAS3201F-03-08S-X214AS4201F-04-12S-X95
AS1001F-04DAS2201F-01-06SN-X36AS2211FM-02-06AS3201F-03-08S-X214AAS4201F-04-12W2
AS1001F-04KAS2201F-01-06STAS2211FM-02-06SAS3201F-03-08S-X95AS4201F-04-13S
AS1001F-04NAS2201F-01-06S-X214AS2211FM-02-08AS3201F-03-08W2AS4201F-04-13SK
AS1001F-04TAS2201F-01-06S-X242AS2211FM-02-08SAS3201F-03-09WAS4201FE-04-10SK
AS1001F-06AS2201F-01-06S-X26AS2211FM-02-10AS3201F-03-10AS4201FE-04-12SK
AS1001F-06-3AS2201F-01-06S-X36AS2211FM-02-10SAS3201F-03-10KAS4201FG-04-10
AS1001F-06-3-X214AS2201F-01-06S-X95AS2211F-N01-01SAS3201F-03-10NAS4201FG-04-10S
AS1001F-06DAS2201F-01-06W2AS2211F-N01-07SAS3201F-03-10SAS4201FG-04-12
AS1001F-06KAS2201F-01-06-X36AS2211F-N02-08SAS3201F-03-10SDAS4201FG-04-12S
AS1001F-06NAS2201F-01-06-X95AS2211FPG-01-06AS3201F-03-10SKAS4201F-N04-10
AS1001F-06-X36AS2201F-01-07SAS2211FPG-01-08AS3201F-03-10SKNAS4201FPG-04-10
AS1001F-07AS2201F-01-08AS2211FPG-02-06AS3201F-03-10SK-X264AS4201FPG-04-12
AS1001F-23AS2201F-01-08SAS2211FPG-02-08AS3201F-03-10SNAS4201F-U04-10
AS1001F-23-3AS2201F-01-08-SAS2211FPQ-01-04AS3201F-03-10STAS4201F-U04-12
AS1001F-23KAS2201F-01-08SDAS2211FPQ-01-06AS3201F-03-10S-X242AS4201F-U04-12N
AS1001FG-01AS2201F-01-08SKAS2211FPQ-01-08AS3201F-03-10S-X95AS420-F04
AS1001FG-04AS2201F-01-08SK-X264AS2211FPQ-02-04AS3201F-03-10WAS420-N04
AS1001FG-06AS2201F-01-08STAS2211FPQ-02-06AS3201F-03-10W2AS4210-04
AS1001FM-04AS2201F-01-08S-X242AS2211FPQ-02-08AS3201F-03-11AS4210-04-S
AS1001FM-06AS2201F-01-08S-X95AS2211F-U01-04AS3201F-03-11SAS4210F-04-12S
AS1001FM-07AS2201F-01-08W2AS2211F-U01-06AS3201F-03-12AS4211-04-F10S
AS1001FM-23AS2201F-01-09SAS2211F-U01-06K-X12AS3201F-03-12NAS4211-04-F10SK
AS1200F-M5-04-SAS2201F-01-10AS2211F-U01-07AS3201F-03-12SAS4211-04-F12S
AS1200F-M5-06SAS2201F-01-10NAS2211F-U01-08AS3201F-03-12SDAS4211-04-F12SK
AS1200-M3AS2201F-01-10SAS2211F-U02-04AS3201F-03-12SKAS4211F-04-10
AS1200-M5AS2201F-01-10SDAS2211F-U02-06AS3201F-03-12SNAS4211F-04-10N
AS1200-M5-MAS2201F-01-10SKAS2211F-U02-08AS3201F-03-12S-X242AS4211F-04-10S
AS1200M-M5AS2201F-01-10S-X214AS2211F-U02-10AS3201F-03-12S-X95AS4211F-04-10SD-X12
AS1200-U10/32AS2201F-01-10S-X242AS2211F-U02-11AS3201F-03-12W2AS4211F-04-10SK
AS1201F-32-03AS2201F-01-10WAS2301F-01-01AS3201FE-03-06SKAS4211F-04-12
AS1201F-32-04AS2201F-01-10W2AS2301F-01-04AS3201FE-03-08SKAS4211F-04-12S
AS1201FG-M5-04AS2201F-01-23AS2301F-01-04SAS3201FE-03-10SKAS4211F-04-12SK
AS1201FG-M5-06AS2201F-01-23SAS2301F-01-04SKAS3201FE-03-12SKAS4211F-04-12SN
AS1201F-M3-01AS2201F-02-01SAS2301F-01-04SK-X264AS3201FG-02-08SAS4211F-04-13
AS1201F-M3-02AS2201F-02-04AS2301F-01-04STAS3201FG-02-10SAS4211F-04-13SK
AS1201F-M3-03AS2201F-02-04SAS2301F-01-06AS3201FG-02-12SAS4211FE-04-12SK
AS1201F-M3-04AS2201F-02-04-SAS2301F-01-06SAS3201FG-03-06AS4211FG-04-10
AS1201F-M3-04KAS2201F-02-04S-X36AS2301F-01-06SDAS3201FG-03-06SAS4211FG-04-10S
AS1201F-M3-23AS2201F-02-06AS2301F-01-06SKAS3201FG-03-08AS4211FG-04-12
AS1201F-M3-23-X214AS2201F-02-06NAS2301F-01-06SK-X264AS3201FG-03-08SAS4211FG-04-12S
AS1201F-M5-01AS2201F-02-06SAS2301F-01-06SNAS3201FG-03-10AS4211FPG-04-10
AS1201F-M5-02KAS2201F-02-06-SAS2301F-01-06STAS3201FG-03-10SAS4211FPQ-04-10
AS1201F-M5-03AS2201F-02-06SDAS2301F-01-06S-X214AS3201FG-03-12AS4211FPQ-04-12
AS1201F-M5-04AS2201F-02-06SKAS2301F-01-06S-X242AS3201FG-03-12SAS4211F-U04-10
AS1201F-M5-04DAS2201F-02-06SK-X264AS2301F-01-06-X214AS3201F-N02-07SAS4211F-U04-12
AS1201F-M5-04KAS2201F-02-06SNAS2301F-01-07SAS3201F-N03-07SAS4301F-04-10
AS1201F-M5-04K-X264AS2201F-02-06SN-X36AS2301F-01-08AS3201FPG-03-06AS4301F-04-10S
AS1201F-M5-04TAS2201F-02-06S-X26AS2301F-01-08SAS3201FPG-03-08AS4301F-04-11S
AS1201F-M5-04-X26AS2201F-02-06S-X273AS2301F-01-08SDAS3201FPG-03-10AS4301F-04-12
AS1201F-M5-04-X260AS2201F-02-06S-X36AS2301F-01-08SKAS3201FPG-03-12AS4301F-04-12S
AS1201F-M5-04-X273AS2201F-02-06W2AS2301F-01-08STAS3201FPQ-03-08AS4301FE-04-10SK
AS1201F-M5-05AS2201F-02-07SAS2301F-01-10SDAS3201FPQ-03-10AS4301FE-04-12SK
AS1201F-M5-06AS2201F-02-08AS2301F-01-23AS3201FPQ-03-12AS4301FG-04-12S
AS1201F-M5-06AS2201F-02-08SAS2301F-01-23SAS3201F-U01-06AS4301F-U04-10
AS1201F-M5-06DAS2201F-02-08-SAS2301F-02-04AS3201F-U02-06AS4301F-U04-12

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