0811404723 4WRREH6VB8L-1X/G24KO/B5M由于執(zhí)行機構(gòu)進出液壓油通過一根閥芯進行控制,單獨控制執(zhí)行機構(gòu)兩側(cè)壓力是不可能的。因此,出油側(cè)背壓作用于執(zhí)行機構(gòu)運動的反方向,隨著出油側(cè)背壓升高,為保質(zhì)執(zhí)行機構(gòu)的運動,必須提高進油側(cè)壓力。這樣會使得液壓系統(tǒng)消耗的功能增加,效率低,發(fā)熱增加。
采用雙閥芯技術(shù)的液壓系統(tǒng),由于執(zhí)行機構(gòu)進出油側(cè)閥口閥芯位置及控制方式各自獨立,互不影響,這樣通過對兩閥芯控制方式的不同組合,利用軟件編程能很好解決傳統(tǒng)單閥系統(tǒng)不能解決的問題,同時還可以輕易實現(xiàn)傳統(tǒng)液壓系統(tǒng)中難以實現(xiàn)的功能。
2、雙閥芯換向閥的兩種基本控制策略
0811404723 4WRREH6VB8L-1X/G24KO/B5M
0811404725 4WRREH6VB15P-1X/G24KO/B5M
0811404726 4WRREH6VB25P-1X/G24KO/B5M
0811404729 4WRREH6VB15P-1X/G24KO/B5M-847
0811404738 4WRPEH6C1B4CL-2X/G24KO/A1M
0811404739 4WRPE6Q5-32M-2X/G24KO/A1M-836
0811404740 4WRPE6Q5-18M-2X/G24KO/A1M-836
0811404741 4WRPEH6CB04L-2X/G24KO/A1M
0811404742 4WRPE6R5-32M-2X/G24KO/A1M-838
0811404743 4WRPEH6CB24L-2X/G24KO/B5M
0811404750 4WRPE10EA80SJ-2X/G24KO/A1M
0811404751 4WRPE10EA50SJ-2X/G24KO/A1M
0811404770 4WRPE10E50SJ-2X/G24KO/A1M
0811404771 4WRPE10E80SJ-2X/G24KO/A1M
0811404772 4WRPE10W50SJ-2X/G24KO/A1M
0811404774 4WRPE10E1-80SJ-2X/G24KO/A1M
0811404776 4WRPE10W80SJ-2X/G24KO/B5M
0811404777 4WRPE10W1-80SJ-2X/G24KO/A1M
0811404778 4WRPE10W50SJ-2X/G24KO/F1M
0811404781 4WRPEM10E80SJ-2X/G24KO/A1M
0811404800 4WRPEH10C3R50L-2X/G24KO/A1M
0811404801 4WRPEH10C3B100L-2X/G24KO/A1M
0811404802 4WRPEH10C4B50L-2X/G24KO/A1M
0811404803 4WRPEH10C4B100L-2X/G24KO/A1M
0811404806 4WRPEH10CB100L-2X/G24KO/F1M
0811404808 4WRPEH10C3B50L-2X/G24KO/B5M
0811404809 4WRPEH10CB100L-2X/G24KO/A1M
0811404810 4WRPE10CB80L-2X/G24KO/A1M
0811404811 4WRPE10KB00L-2X/G24KO/A1M-845
0811404812 4WRPEH10C4B50L-2X/G24KO/B5M
0811404813 4WRPEH10C3B100L-2X/G24KO/B5M
0811404814 4WRPE10KB130P-2X/G24KO/B5MD1VW002KNJEE PAVC10092L426B122 D41FWE01FC2NXW0
D1VW002KNJW PAVC10092L42A22 D1FPE50HB9EB00
D1VW002KNJWI4N PAVC10092L42C22 D3FPE02PC9NB03
D1VW002KNJWL PAVC10092L42HM22 D1FBE01HK0NMW0
D1VW002KNJWS3 PAVC10092L46A4A22 D3FPE55YA9NB00
D1VW002KNJWTI4N PAVC10092L46B3A22 D91FWE01HC4NXW0
D1VW002KNKW PAVC10092L4A22 D91FHE02E1NB00
D1VW002KNTW PAVC10092L4AP22 D1FPE50CB9NB00984
D1VW002KNUW PAVC10092R426B122 D31FTB32CC4VF00
D1VW002KVYW PAVC10092R426B3A22 D3FPE55YB9NB00
D1VW002MNJW PAVC10092R426C222 D1FPE50FA9NE00
D1VW003CNJDLJ5 PAVC10092R426C2M22 D1FPE50BA9NE00
D1VW003CNJW PAVC10092R46A4A22 D41FTB31FC2NF00
D1VW003CNYW PAVC10092R46B3A22 D1FPE50MA9NS00984
D1VW003FNJW PAVC10092R46B3M22 D91FHE01H2NB00726
D1VW003FNJWT PAVC10092R46C2A22 D3FPE50YA9NB50
D1VW003FNJWTI5N PAVC10092R4A22 D91FSB11H1NLW0
D1VW003KNJW PAVC10092R4AP22 D1FPE02MC9NE00
D1VW004CNAW PAVC10092R4HM22 D41FSB32C2NLW0
D1VW004CNGW PAVC10092R4M22 D3FPE50YB9NS00G049
D1VW004CNHW PAVC100932L4A22 D81FHB12H1NE00
D1VW004CNJD D91FHE01H2NE00726
D1VW004CNJDJS35 D1FPE50MA9HS00
D1VW004CNJDJ5 D1FPE01FC9NS00
D1VW004CNJDL EF36-DB2
D1VW004CNJDLJ5 D31FHB32C1VB00
D1VW004CNJEE D41FHB32E2NB00
D1VW004CNJEEP D1FPE02HC9NS00
為*保*電磁閥正常工作,必須*保*電壓穩(wěn)定,其波動值不應(yīng)超過額定電壓的+5%~15%。
(5)不準(zhǔn)使用有缺陷的壓力表或在無壓力表的情況下工作或調(diào)壓。
(6)電氣柜、電氣盒、操作臺和指令控制箱等應(yīng)有蓋子或門,不得敞開使用,以免積污。
(7)當(dāng)液壓系統(tǒng)某部位產(chǎn)生故障時(例如,油壓不穩(wěn)、油壓太低、振動等等),要及時分析原因并處理,不要勉強運轉(zhuǎn),造成大事故。
(8)定期檢查潤滑管路是否完好,潤滑元件是否可靠,潤滑油質(zhì)量是否達到要求,油量是否充足,若有異常應(yīng)及時排除。PARKER派克電磁換向閥D1VW020BNJW武穴黎翔機電設(shè)備有限公司,公司詢價電話:15072720048.詢價QQ:736567721
PARKER派克電磁換向閥D3W002ENJW
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PARKER派克電磁換向閥D3W020BNJW
PARKER派克電磁換向閥D3W020HNJW
PARKER派克電磁換向閥D3W026BNJW
PARKER派克電磁換向閥D41VW004C4NJW
PARKER派克電液換向閥D41VW002F2NJW
PARKER派克電液換向閥D41VW020B2NJW
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PARKER派克比例柱塞泵 (170ml/rev)PV180R9K1AYNUPM
PARKER派克比例柱塞泵放大卡PQDXXA-Z00
PARKER派克預(yù)壓閥PVAPVV41N(型號是PVAPVV41N20?)
PARKER派克比例柱塞泵 (270ml/rev)PV270R1K1T1NUPM
PARKER派克比例柱塞泵 (210ml/rev)PV270R9K1T1NUPM
PARKER派克高壓柱塞泵(46ml/rev)PV046R1K1T1NMMC
PARKER派克柱塞泵(80ml/rev)PV080R1K1AYNFRC
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PARKER派克電磁球閥D1SE30BNJW
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PAVC10038R4222
D41FHB31F1NEOO
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CPOM2DD25V
D1VW020BNJW
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