P1V-S020A0035優(yōu)勢派克馬達

P1V-S020A0035但在打開或切斷油路的瞬間，系統(tǒng)中會產(chǎn)生相當大的沖擊，這種沖擊會極大影響液壓系統(tǒng)中液壓元件和密封件的使用壽命。為了減小及至消除由此引起的液壓沖擊，*簡單的辦法是在該電液閥下面疊加一個P口節(jié)流閥或進油節(jié)流式雙單向節(jié)流閥、出油節(jié)流式雙單向節(jié)流閥，以延長閥芯的換向及復位時間，從而到降低液壓沖擊的目的。下面就以彈簧復位型PV092R1K1T1NKLA
PV092R1K1T1NULZ
PV092R1K4T1NFHS
PV092R1K4T1NMMC
PV092R1K8L3NFWS+PV092R1L8T1NFWS
PV092R1K8T1NFWS
PV092R1L1L3WTCC
PV092R1L1T1WTCC
PV102R1EC02
PV140R1K1T1NFHS
PV140R1K1T1NFR1
PV140R1K1T1NFWS
PV140R1K4T1NFHS
PV140R1K8T1NFWS
PV152R1E002
PV180R1K1S1NFWS
PV180R1K1T1N001X5899
PV180R1K1T1NFWS
PV180R1K1T1NMFC
PV180R1K1T1NULC
PV180R1K1T1VMMC
PV180R1K8T1NFWSDN65DN32G1
PV180R9K1AYNUPG
PV180R9K1T1NFFC4211X5800
PV180R9K1T1NFWS
PV202R1EC02
派克柱塞泵PV270R1K1T1NFWS現(xiàn)貨
派克柱塞泵PV270R1K1T1NMMC現(xiàn)貨
PV270R1K1L3VFHSX5830
PV270R1K1T1NFHS
PV270R1K1T1NFRZ
PV270R1K1T1NFWS
PV270R1K1T1VFRZ+PVACZ2VS05+D1VW6FVJW
PV270R1K1T1VZLE
PV270R1K1T1WFHS
PV270R1K1T1WMMC
PV270R1K8T1NFWS 
PV270R9K1T1NUPG
PV270R9K1T1WFWSK0027
PV270R9L1L3N2CCK0006X588
PAVC100R4222
PAVC65R4213
PAVC65R42HM13
PAVC38R4216
PAVC1003R422
PGP511A0190CA1H2NL2L1B1B1
派克丹尼遜葉片泵T6CCMW B22 B22 2R11 D100 024-44332-0
派克尼遜柱塞泵 PV152RIDC00 升級型號是PV152RIEC00
派克電磁閥D1MW2ENJW75、、RS25M17S4SN1JW 、PRDM2PP06SVG、CPOM4DDHTV、D31DW004C2NJW9
派克比例閥D91FBE02HC4NF00、D111FHB32L2NE00、D91FTE01HC4NF00、D41FHB31F2NB00、D41FHB63C4NB00
D3FTE01SK0NF00 升級為D3FBE01SKONF00
PV016R9K1T1NMMC、PV016R9K1T1NMMCK0075
PVT29-2R1D-C04-S00替代型號PV092R1K1T1NMMC
派克尼遜柱塞泵PV15-2R10-C02停產(chǎn)了升級為PV15-2R1E-C02
派克尼遜柱塞泵PV29-2R5D-C00 CODE:029-09941-5替代型號PV063R1K1T1NMMC
PV063R1K1T1NMMC+PVBG3B=PV063R1K1B1NMMC 
PV080R1K1T1NMMC+PVBG3B=PV080R1K1B1NMMC
PV046R1K8T1NFWS 升級型號PV046R1K8T1NMMC
PV063R1K8T1NFWS 升級型號PV063R1K8T1NMMC
PV016R1K1T1NFRC 新號PV016R1K1T1NMRC 用PV016R1K1T1NMMC把老泵上面的控制器拆下來裝上去是可以用的
PV270R9L1L3N2CCX5888+PV092R9L1T1NFFP、PV270R1K8T1NFWS
PV063R1R1B1NFHS 升級型號PV063R1R1B1NMMC
PV032R1K1NFPR 升級型號PV032R1K1T1NFPD
PV080R1K1N1FPR 升級型號PV080R1K1T1NFPR
PVP2336B9R29A421替代PVT102R1EC04AB0
PVP1636B8R212 替代型號如下PVT61R1EC04S00
PV080R1K1B1NFHS 升級型號PV080R1K1B1NMMC
PV092R1K1T1NFFC 新號PV092R1K1T1NMFC
029-81417-0 PVT102R1DC04AB0 升級型號PV102R1EC00
、三位四通中封式電液壓換向閥為例、對該三種疊加節(jié)流方式作簡要說明。
一、疊加一個P口可調(diào)節(jié)流閥：控制油先通過疊加可調(diào)節(jié)流閥、到達電磁先導閥的P口，通過電磁先導閥的換向及調(diào)整節(jié)流閥的開度，來實現(xiàn)主閥芯的換向延時，從而達到降低主油路與執(zhí)行元件接通時的換向沖擊。DRE10-5X/50YG24K4V
DRE10-5X/50YG24NK4M
DRE10-5X/50YMG24K4M
DRE10-5X/50YMG24K4V
DRE20-5X/100YG24K4M
DRE20-5X/100YG24K4V
DRE20-5X/100YG24NK4M
DRE20-5X/100YMG24K4M
DRE20-5X/100YMG24NK4M
DRE20-5X/200YG24K4M
DRE20-5X/200YG24K4V
DRE20-5X/200YG24NK4M
DRE20-5X/200YG24NK4V
DRE20-5X/200YMG24K4M
DRE20-5X/200YMG24NK4M
DRE20-5X/315YG24K4M
DRE20-5X/315YG24NK4M
DRE20-5X/315YG24NK4V
DRE20-5X/315YMG24K4M
DRE20-5X/315YMG24K4V
DRE20-5X/50YG24K4M
DRE20-5X/50YMG24K4M
DRE20-5X/50YMG24NK4M
DRE30-3X/200Y
DRE30-3X/200YM
DRE30-3X/200YN
DRE30-3X/315YM
DRE30-4X/100YG24K4V
DRE30-4X/100YMG24K4M
DRE30-4X/100YMG24NK4M
DRE30-4X/200YG24K4M
DRE30-4X/200YG24K4V
DRE30-4X/200YG24NK4M
DRE30-4X/200YMG24K4M
DRE30-4X/200YMG24K4M-171
DRE30-4X/315YG24K4M
DRE30-4X/315YMG24K4M
DRE30-4X/315YMG24K4V
DRE4K-3X/18G12-14K4M
DRE4K-3X/18G12-14NK4M
DRE4K-3X/18G12-22NK4M
DRE4K-3X/18G24-10K4M
DRE4K-3X/18G24-10NK4M
DRE4K-3X/18G24-10NK4M-10
DRE4K-3X/30G12-22K4M
DRE4K-3X/30G12-22K4V
DRE4K-3X/30G12-22NK4M
DRE4K-3X/30G24-10JZ2V
DRE4K-3X/30G24-10K4M
DRE4K-3X/30G24-10K4V
DRE4K-3X/30G24-10NK4M
DRE4K-3X/30G24-10NK4V
DRE4K-3X/45G24-10K4M
DRE4K-3X/45G24-10NK4M
DREM10-5X/100YG24K4M
DREM10-5X/100YG24K4V
DREM10-5X/100YG24NK4M
DREM10-5X/100YMG24K4M
DREM10-5X/100YMG24K4V
DREM10-5X/100YMG24NK4M
DREM10-5X/200YG24K4M
DREM10-5X/200YG24K4V
DREM10-5X/200YG24NK4M
DREM10-5X/200YG24NK4V
DREM10-5X/200YMG24K4M
DREM10-5X/200YMG24K4V
DREM10-5X/200YMG24NK4M
DREM10-5X/315YG24K4M
DREM10-5X/315YG24K4V
DREM10-5X/315YG24NK4M
但先導電磁閥斷電時、彈簧復位型電液換向閥主閥體兩端蓋內(nèi)的液壓油會通過先導電磁閥的中位與泄油口接通、主閥芯在復位彈簧的作用下會立即復位，由于主閥芯復位快、亦即切斷執(zhí)行元件油路的速度快、從而引起液壓沖擊。R900496836 ZDR6DP3-4X/75YMV
R900494714 ZDR10DA2-5X/75YM
R900493965 ZDR10DP3-5X/150YM
R900493226 ZDR6DA1-4X/150YM
R900492575 ZDR6DP2-4X/75YMSO43
R900487690 ZDR10DP2-5X/210YMV
R900483788 ZDR6DP2-4X/210YM
R900483787 ZDR6DP2-4X/150YM
R900483786 ZDR6DP2-4X/75YM
R900483785 ZDR6DP2-4X/25YM
R900481930 ZDR6DP1-4X/75YMW5
R900481889 ZDR10DP2-5X/25YMV
R900481853 ZDR6DB1-4X/50YMSO94
R900481806 ZDR10DP3-5X/25YM
R900481805 ZDR6DP1-4X/210YMSO43
R900481804 ZDR6DP1-4X/50YMSO94
R900481803 ZDR6DA1-4X/50YSO94
R900481534 ZDR6DP3-4X/150YMSO43
R900481530 ZDR6DA1-4X/25Y/12
R900481484 ZDR10VP5-3X/50YM
R900481324 ZDR6DA2-4X/150YMSO43
R900481305 ZDR10DA2-5X/75YV
R900481125 ZDR6DA1-4X/25Y
R900481115 ZDR6DP3-4X/210YM
R900481092 ZDR6DA2-4X/25YMV
R900481065 ZDR6DP7-4X/150YM
R900481036 ZDR6DA1-4X/210YM
R900479783 ZDR6DA3-4X/210YM
R900478553 ZDR6DA7-4X/75Y
R900478367 ZDR6DA1-4X/75YW43
R900478216 ZDR10DA3-5X/75YV
R900477791 ZDR10DA3-5X/25YM
R900477640 ZDR10VA6-3X/200Y
R900477431 ZDR6DA3-4X/150YM
R900477396 ZDR6DP1-4X/150YMSO43
R900476843 ZDR10VP6-3X/315YM
R900476381 ZDR6DP1-4X/210YM
R900476331 ZDR6DP2-4X/150YMV
R900476274 ZDR6DP3-4X/25YM
R900473199 ZDR6DP3-4X/150YM
R900472873 ZDR10DB1-5X/25YM
R900472027 ZDR10DB3-5X/75YM
R900471974 ZDR10DB3-5X/150YM
R900471879 ZDR10VA5-3X/100YM
R900471532 ZDR10DP2-5X/210YMSO30
R900470243 ZDR10DA2-5X/75YSO30
R900469826 ZDR10VP4-3X/315YMV
R900469594 ZDR6DP3-4X/25YMSO109
R900469405 ZDR10VB5-3X/315YMV
R900468829 ZDR10VA4-3X/100Y
R900468696 ZDR6DP1-4X/75YMJ
R900464323 ZDR10VA6-3X/100Y
R900464178 ZDR10DA3-5X/150YM
R900463269 ZDR6DB2-4X/210YM
R900462912 ZDR10VB5-3X/200Y
R900461710 ZDR10DA1-5X/25YM
R900460490 ZDR10DA1-5X/150YM
R900459126 ZDR6DA2-4X/75YV
R900457561 ZDR6DA2-4X/75YMV
R900457313 ZDR6DA1-4X/210Y
R900457022 ZDR10VB5-3X/100Y
R900456019 ZDR6DP2-4X/75YMV/12
R900455586 ZDR6DA3-4X/25YM
R900455057 ZDR6DA2-4X/150YSO75
R900454116 ZDR10DA2-5X/150Y/12
R900453668 ZDR6DP3-4X/25YMV
R900452815 ZDR6DP2-4X/75YMV
R900452728 ZDR10VP7-3X/200YM
R900451501 ZDR10VA4-3X/315Y
R900450354 ZDR10VP4-3X/315YM
R900450066 ZDR6DP1-4X/150YMV
R900449839 ZDR6DB2-4X/25YM
R900449433 ZDR10DA2-5X/210YV
R900449003 ZDR6DB2-4X/75YMSO43
R900448839 ZDR6DP0-4X/40YMJVW80
R900448506 ZDR6DA1-4X/75YM
R900448490 ZDR6DA3-4X/25Y
R900448143 ZDR6DP2-4X/25YMV
R900448079 ZDR6DA2-4X/25YM
R900447403 ZDR6DB2-4X/75YM/12
R900445998 ZDR6DA3-4X/150Y
R900445958 ZDR6DA2-4X/150YM
R900445343 ZDR6DB1-4X/25YM
R900445288 ZDR6DA2-4X/210YV
R900444003 ZDR10VA5-3X/200Y
R900443484 ZDR10DB2-5X/210YM
R900442770 ZDR10DA1-5X/75Y/5
R900442769 ZDR10DA1-5X/25Y/5
R900442768 ZDR10DA1-5X/210Y/5
由此可見，疊加一個P口可調(diào)節(jié)流閥，只能實現(xiàn)換向接通延時、不能解決復位切斷延時。注：象油缸類的執(zhí)行元件，油缸前進與后退時通過換向閥的流量是不一致的，油缸無桿腔與有桿腔的面積比越大、流量差距也越大，此時若想較滿意的降低執(zhí)行元件前進與后退時的液壓沖擊，通過一個可調(diào)節(jié)流閥，恐怕是難以實現(xiàn)的。