***力士乐放大卡VT-VRPA1-527-10/V0/QV湖北普斯威德贸易有限公司欢迎您来电咨询！公司销售***:3476706755公司邮件：3476706755@***.com公司电话：13971410600联系人：普斯威德FCG-3-180-K-10DG4V-3-2AL-M-U-H7-60DG4V-3-2A-M-U-H7-60DG4V-3-0A-M-U-H7-60DG4V-3-2B-M-U-H7-60DG4V-3-OB-M-U-H7-60DG4V-3-2C-M-U-H7-60DG4V-3-6C-M-U-H7-60DG4V-3-7C-M-U-H7-60DG4V-3-3C-M-U-H7-60DG4V-3-31C-M-U-H7-60DG4V-3-33C-M-U-H7-60DG4V-3-2N-M-U-H7-60DG4V-3-OC-M-U-H7-60DG4V-5-0A-M-U-H6-20DG4V-5-2AJ-M-U-H6-20DG4V-5-3CJ-M-U-H6-20DG4V-5-2CJ-M-U-H6-20DG4V-5-6CJ-M-U-H6-20DGMFN-3-Y-A2W-B2W-41DG4V-3-2A-M-U-H7-60DG4V-5-6CJ-M-U-H6-20DGMC-3-PT-GW-41DG4V-3-6C-M-U-H7-60DG4V-3-2AL-M-U-H7-60DG4V-5-2AJ-M-U-H6-20DGMFN-5-Y-A2W-B2W-30PTS9-20-U-0000-080-00BCV2-20V-P-0-5DGMX2-5-PP-FW-B-30DG4V-3-2C-M-U-H7-60DG3VP-3-102A-VM-UB-10NDG3VP-3-103A-VM-UH-10DG3VP-3-103A-VM-UB-10NDGMFN-7-Y-A2H-B2H-20SV1E-10-C-0-115AUCVCS-25-U-B29-W-250-11DG4V-3-2N-M-U-H7-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-020-1L03-A1T6C-020-2L03-A1T6C-020-1R00-B1T6C-020-2R00-B1T6C-020-1L00-B1T6C-020-2L00-B1T6C-020-1R01-B1T6C-020-2R01-B1T6C-020-1L01-B1T6C-020-2L01-B1T6C-020-1R02-B1T6C-020-2R02-B1T6C-020-1L02-B1T6C-020-2L02-B1T6C-020-1R03-B1T6C-020-2R03-B1T6C-020-1L03-B1T6C-020-2L03-B1T6C-020-1R00-C1T6C-020-2R00-C1T6C-020-1L00-C1T6C-020-2L00-C1T6C-020-1R01-C1T6C-020-2R01-C1T6C-020-1L01-C1T6C-020-2L01-C1T6C-020-1R02-C1T6C-020-2R02-C1T6C-020-1L02-C1T6C-020-2L02-C1T6C-020-1R03-C1T6C-020-2R03-C1T6C-020-1L03-C1T6C-020-2L03-C1T6C-022-1R00-A1T6C-022-2R00-A1T6C-022-1L00-A1比例电磁铁为了输出克服弹簧力和液动力，必须要有足够的电流，不同的厂家的比例电磁铁，***大位移所需的电流值通常在600-3000mA不等,而工业控制标准信号通常是0-5v/0-10v/-5-+5v/-10-+10v的电压信号或0-20mA/4-20mA电流信号，控制信号带负载能力很弱，不足以推动比例电磁铁。比例阀放大器起到一个信号匹配的作用，接收微弱的控制信号，输出比例电磁铁所需的电流，同时比例阀放大器加入了各种必要的环节，如死区调整/增益调整/斜坡时间/颤振调节等。总之，比例阀放大器就是一个信号匹配器0811405166VT-PE-TB10811405164VT-SWMA5-5-1X/V0/00811405163VT-PA-20811405162VT-SSPA1-508-20/V0/I0811405160VT-VPRAP1-540-10/V0/T-SI0811405159VT-VPRAP1-540-10/V0/SI0811405158VT-VACAP-500-20/V0/2CH0811405157VT-VACAP-500-20/V00811405156VT-VARAP1-527-20/V0/3/2VAX0811405155VT-VARAP1-527-20/V0/2STV0811405154VT-VARAP1-537-20/V0/5/3V0811405153VT-VARAP1-537-20/V00811405152VT-VARAP1-527-20/V00811405151VT-NE502-1X/V0/00811405150VT-VACAS-500-10/V0/HRV0811405149VT-VACAP-500-10/V0/2CH0811405148VT-VRRA1-527-10/V0/RV0811405147VT-VACAF-500-10/V00811405146VT-VNE1-5-1X/V0/00811405145VT-SSPA1-525-20/V0/I0811405144VT-SSPA1-508-20/V00811405143VT-SSPA1-525-20/V00811405141VT-KACAB-500-10/V00811405140VT-MACAS-500-10/V0/I现货0811405139VT-MACAS-500-10/V00811405138VT-VRPA2-537-10/V0/RTS0811405137VT-VRPA2-527-10/V0/RTS0811405135VT-VARAM1-527-10/V0/TIME0811405134VT-VARAM2-537-10/V180811405133VT-VARAM1-527-10/V180811405132VT-VACDS-500-10/V0/AMS0811405131VT-VACDS-500-10/V0/DMS0811405129VT-VACDS-500-10/V0/DM0811405128VT-VACAI-500-10/V0/VLRD0811405126VT-MSPA1-508-10/V00811405125VT-VPRAP1-540-10/V0/T0811405124VT-VACAP-500-10/V00811405123VT-VRRA1-527-10/V00811405122VT-MARAM1-537-10/V0/X20811405121VT-SWMA4-5-1X/V0/00811405120VT-VRPA2-537-10/V0/RTP0811405119VT-VRPA2-527-10/V0/RTP0811405118VT-PA-10811405116VT-SWKA3-5-1X/V0/00811405115VT-VACAS-500-10/V0/LVAR0811405114VT-PA-30811405111VT-BNE1-5-1X/V0/00811405110VT-VPRAP1-540-10/V00811405109VT-MNE1-5-1X/V0/00811405108VT-SWMA3-5-1X/V0/00811405107VT-SWMA2-5-1X/V0/00811405106VT-MSPA2-525-10/V00811405105VT-SWMA1-5-1X/V0/00811405104VT-VRPA1-537-10/V0/QV-RTP0811405103VT-VRPA1-527-10/V0/QV-RTP0811405099VT-VRPA1-537-10/V0/QV0811405098VT-VRPA1-527-10/V0/QV0811405094VT-SWKA2-5-1X/V0/00811405093VT-SWKA1-5-1X/V0/00811405090VT-VPRAS1-527-10/V00811405088VT-VARAP1-527-10/V0/3/2VAX0811405087VT-VARAP1-527-10/V0/2STV0811405086VT-VARAP1-537-10/V0/5/3V0811405085VT-VARAP1-537-10/V00811405084VT-VARAP1-527-10/V00811405083VT-KRRA2-527-20/V0/2CH0811405082VT-KRRA2-537-20/V0/0811405081VT-VSPA1-508-10/V0/RTP0811405080VT-VSPA2-525-10/V0/RTP0811405079VT-VSPA1-525-10/V0/RTP0811405078VT-VRPA1-542-10/V20811405077VT-KPRAP1-537-10/V160811405076VT-VRPA1-527-20/V0/2/2V0811405075VT-VARAI-500-10/V0/VLRC0811405074VT-VRPA1-527-20/V0/RTS-2/2V0811405073VT-VRPA1-527-20/V0/RTS-2STV0811405070VT-VRRA1-537-20/V0/KV-AGC0811405069VT-VRRA1-527-20/V0/KV-AGC0811405060VT-VRRA1-527-20/V3现货0811405061VT-VRRA1-537-20/V0现货0811405063VT-VRRA1-527-20/V0/2STV现货0811405065VT-VRRA1-527-20/V0/K40-AGC0811405066VT-VRRA1-527-20/V0/K60-AGC0811405067VT-VRRA1-537-20/V0/K40-AGC0811405074VT-VRPA1-527-20/V0/RTS-2/2V0811405097VT-VRPA1-537-10/V0/PV0811405098VT-VRPA1-527-10/V0/QV0811405102VT-VRPA1-537-10/V0/PV-RTP0811405104VT-VRPA1-537-10/V0/QV-RTP0811405106VT-MSPA2-525-10/V00811405126VT-MSPA1-508-10/V00811405127VT-MSPA1-525-10/V00811405143VT-SSPA1-525-2X/V00811405144VT-SSPA1-508-20/V00811405540HM18-1X/210-V-S/V0/00811405547HM18-1X/350-V-S/V0/00811405554HM18-1X/100-V-S/V0/00811405553HM18-1X/350-D-R/V0/00811405552HM18-1X/210-D-R/V0/00811405549HM18-1X/060-C-S/V0/00811405548HM18-1X/100-C-S/V0/00811405547HM18-1X/350-V-S/V0/00811405546HM18-1X/350-C-B/V0/00811405545HM18-1X/210-C-B/V0/00811405544HM18-1X/350-C-R/V0/00811405543HM18-1X/210-C-R/V0/00811405542HM18-1X/350-C-S/V0/00811405541HM18-1X/210-C-S/V0/0液压系统设计时为提高系统稳定性，减少负载变化对速度的影响，要么牺牲部分我们想实现的功能，要么增加额外的液压元件，如调速阀、压力控制阀等，通过增加阻尼，提高系统速度刚度来提高系统的稳定性。但是这样元件的增加又会降低效率，浪费能源；还会使得整个系统的可靠性降低、增加成本。（2）由于换向结构的特殊性，使得用户在实现某一功能时必须购买相应的液压元件，再加上工程机械厂家会根据不同***终用户要求设计出相应的功能，这样会造成生产厂家采购同类、多规格的液压控制元件来满足不同功能要求的需要，不利于产品通用化及产品管理，同时会大大提高产品成本。DG5V-7-2C-3-E-M-FTWL-H5-40DG5V-7-2C-3-T-M-U-H5-40DG5V-7-2C-T-M-U-H5-40DG5V-7-2C-VM-U-H5-40DG5V-7-2C-VMU-H5-40（带插头）DG5V-7-2N-2-M-U-C5-40DG5V-7-2N-2-M-U-H5-40DG5V-7-2N-2-M-U-H5-40DG5V-7-2N-2-T-VM-U-H5-40DG5V-7-2N-2-VM-U-H5-40DG5V-7-2N-3-E-M-U-A6-30DG5V-7-2N-E-M-U-H5-40DG5V-7-2N-H-M-U-H5-40DG5V-7-2N-T-VM-U-A6-30DG5V-7-2N-VM-U-H5-40DG5V-7-31C-2-M-U-H5-40DG5V-7-31C-2-M-U-H5-40DG5V-7-33C-1-M-U-H5-40DG5V-7-33C-2-VM-U-H7-30DG5V-7-33C-3-T-M-U-H5-40DG5V-7-33C-E-M-U-H5-40DG5V-7-33C-T30-EN55DG5V-7-33C-T-M-U-H5-40DG5V-7-33C-T-M-U-H5-40DG5V-7-3C-M-U-H7-30DG5V-7-521N-2-M-U-H5-40DG5V-7-5-2C-2-M-U-H5-40DG5V-7-52C-2-M-U-H5-40DG5V-7-52C-E-M-U-H7-30DG5V-7-6C-2-E-M-U-H5-40DG5V-7-6C-2-M-U-H5-40DG5V-7-6C-2-M-U-H5-40DG5V-7-6C-2-T-M-U-H5-40DG5V-7-6C-2-T-VM-U-H5-40DG5V-7-6C-2-VM-U-H5-40DG5V-7-6C-H-M-U-H5-40DG5V-7-6C-M-U-C6-30DG5V-7-6C-M-U-H5-40DG5V-7-6C-M-U-H5-40DG5V-7-6C-M-U-H6-40DG5V-7-6C-M-U-H7-21DG5V-7-6C-T-M-U-B5-40DG5V-7-6C-T-M-U-B5-40DG5V-7-6C-T-M-U-H5-40DG5V-7-6C-T-M-U-H7-30（带插头）DG5V-7-6C-T-VM-U-H5-40DG5V-7-6C-T-V-M-U-H5-40DG5V-7-6C-T-VM-U-H5-40+977467DG5V-7-6C-VM-U-H5-40DG5V-7-6C-VM-U-H5-40DG5V-7-8C-2-E-T-VM-U-H5-DG5V-7-8C-2E-V-MU-H5-40DG5V-7-8C-VM-U-A5-40DG5V-7-8C-VM-U-H5-40DG5V-8-H-0AL-E-M-U-H-10DG5V-8H-11C-M-FW-B-30DG5V-8-H-2A-T-M-U-H-10DG5V-8-H-2C-E-T-VM-U-H-1DG5V-8-H-2C-T-VM-U-H-10DG5V-8-H-2N-T-M-U-H-10DG5V-8-S-0A-M-U-H-10DG5V-8-S-2A-E-M-U-H-10DG5V-8-S-2A-M-FPA5WL-B-1-0DG5V-8-S-2A-M-U-H-10DG5V-8S-2A-T-MUH-10DG5V-8-S-2A-T-M-U-H-10DG5V-8-S-2B-T-M-U-H-10DG5V-8-S-2C-E-M-U-H-10DG5V-8-S-2C-E-T-M-U6-B-1DG5V-8-S-2C-E-T-M-U-H-10DG5V-8S-2C-M-U-H-10DG5V-8-S-2C-M-U-H-10DG5V-8S-2C-T-MUH-10DG5V-8-S-2C-T-M-U-H-10DG5V-8-S-2N-M-FPA5WL-B-1-0DG5V-8-S-31C-M-U-H-10DG5V-8-S-31C-T-M-U-H-10DG5V-8-S-3C-M-U-D-10DG5V-8-S-3C-T-M-U-H-10DG5V-8-S-6AL-E-M-U-H-10DG5V-8-S-6C-2-M-U-H-10DG5V-8-S-6C-E-T-M-U-B-10DG5V-8-S-6C-E-T-M-U-H-10DG5V-8-S-6C-M-U-H-10DG5V-8S-6C-T-MUH-10DG5V-8-S-6C-T-M-U-H-10DG5V-H8-2C-2-E-M-U-H5-30DG5V-H8-2C-M-U-C6-21DG5V-H8-2C-VM-U-H5-30DG5V-H8-2N-2-T-M-U-H5-30DG5V-H8-2N-E-M-U-H5-30DG5V-H8-2N-T-M-U-H7-21DG5V-H8-33C-E-M-U-H5-30DG5V-H8-6C-M-U-H5-30DG5V-H8-6C-T-M-U-H5-30DG5V-H8-6C-VM-U-H5-30DG5V-H8-6C-VM-U-H5-30DG5V-H8-6C-VM-U-H5-30+977467DG5V-H8-6C-VM-U-H5-40DG5V-H8-6C-VM-U-H7-21（3）由于执行机构进出液压油通过一根阀芯进行控制，单独控制执行机构两侧压力是不可能的。因此，出油侧背压作用于执行机构运动的反方向，随着出油侧背压升高，为保质执行机构的运动，必须提高进油侧压力。这样会使得液压系统消耗的功能增加，效率低，发热增加。采用双阀芯技术的液压系统，由于执行机构进出油侧阀口阀芯位置及控制方式各自***，互不影响，这样通过对两阀芯控制方式的不同组合，利用软件编程能很好解决传统单阀系统不能解决的问题，同时还可以轻易实现传统液压系统中难以实现的功能。2、双阀芯换向阀的两种基本控制策略PV032R9K1T1NMMCRZGO-TERS-PS-033/210RZGO-A-033/21031比例换向阀D31FBE01D***NF00电气插头5004072比例换向阀D41FHE01E4NB00直动式溢流阀VSA315A0623减压阀VM210A06VGPARKER,631B-4-3/4-2PARKER,PV140R9K1T1NFPRD1VW008CNPEUD1FPE50MB9HB7015TDL080066030100252D1FPE50MB9HB7015TDL100066030100254REXROTH,DBDS10K18/200P0502R1C1000应该是P052R1CC1000(022-08277-0)AZPF-11-011RCB20MB4D01-3101-0601-C1G0Q026-54076-H4D01-3208-0302-C1G0Q026-54185-HZDVAB011S0D1098-91207-0PVS16EH140C2A10VSO45DFR/31RPPA12N00PARKER,MVI600S,PARKER,9MV800S，PARKER电磁阀DX3-606-EX220VPARKER电磁阀DX3-621-70220VPARKER,D31FBE01D***NF00A2FE160/61W-VZL181-KPARKER,PGP517A0520CM1H3NP4P3B1B1parker,D91FTE01HC1NF00，parker,D41FTE01FC1NF00，parker,D31FTE01C***NF00，PARKER,PV140R1K1T1WFWS,PARKER,PV028R1K1T1WMMC，DHA/M-0639/0/PA-M24DVDHA/M-0713P/PA-M24DCrexroth,PGH4-2X/032RE11VU2D1VW001KNJWI4N4D91PV29-2R5D-C00PV29-2R5D-F00parker,7029111061parker，D31FTE01CC1NF0038PARKER,D31FBE01CC1NF0010PARKER,PVP2336C9R21PGP517A0520CT1D7NE7E6B1B1PGP511B0270CA1H2NE6E5S-511A025SDV-10610-3力士乐：4WRAE10W1-60-22/G24K31/F1V派克，CPOM2DDV56丹尼逊，026-35050-V4D0132080302C1W51威格士，ST307-V2-350-B现货P2105R00C1C23LA20D00A1B1P派克柱塞泵REXROTH,PV7-17/16-20RE01MC0-16REXROTH,PV7-17/10-20RE01MC0-10货期6个月REXROTH,4WE6J6X/EG24N9K4/VREXROTH,L***0A40D－7X/VREXROTH,L***0A05D7X/parker,D91FWE02HC2NLW0098-91020-0ZREAB01D1par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