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東莞市廣聯(lián)自動化科技有限公司
主營產(chǎn)品： E H溫度傳感器,E H流量計(jì),MAHLE過濾器,PARKER比例閥,MURR繼電器 |
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聯(lián)系電話
|
東莞市廣聯(lián)自動化科技有限公司
主營產(chǎn)品： E H溫度傳感器,E H流量計(jì),MAHLE過濾器,PARKER比例閥,MURR繼電器 |
聯(lián)系電話
| 參考價(jià) | 面議 |
更新時(shí)間：2016-06-21 16:13:27瀏覽次數(shù)：1016
聯(lián)系我們時(shí)請說明是化工儀器網(wǎng)上看到的信息，謝謝!
全新*VICKERS威格士伺服閥
VICKERS WS1562B
VICKERS 25V17A-1A22L
VICKERS PVHO98R01AJ30A250000001001AB010A
VICKERS EEA-PAM-513-A-32
VICKERS EHA-PSU-704-A3.5 20
VICKERS DG4V 36C MU H760,24VDC H507848
VICKERS MFJ6-18YC 220VAC 50VA
VICKERS PA&B-350BAR DG4V 32A
VICKERS EEA-PAM-568-A-32
VICKERS DL4V-3X-2A-M-U-D5-60
VICKERS EEA-PAM-571-A-14
VICKERS 361741 VICKERS威格士伺服閥
VICKERS LHATTE60-10
VICKERS PVB20RS20C11
VICKERS PVH57QIC RSF IS10C25
VICKERS DG4S4-016CB60
VICKERS DGMX2-5PP-FW-S-30
VICKERS EVD2-2988
VICKERS PVH74Q1C-13S-10HC-30
VICKERS PVQ40-B2R-SE3S10CG12
VICKERS US-40 VICKERS威格士伺服閥
VICKERS DG4V-3-8C-M-C-C6-60
VICKERS DG4V-5-2N-M-U-C6-60
VICKERS EEA-PAM-523-A-32
VICKERS EEA-PAM-533-C-32
VICKERS EEA-PAM-535-A-32
VICKERS CG5V-6GM-DMU-LH-20
VICKERS CG5V-8GW-DMU-H5-20
VICKERS PVXS-180-M-R-DF-0000-000
VICKERS CBV1-10-C-0-A-30/603
VICKERS DGMPC-5-ABK-30
VICKERS DGMPC-5-ABK-BAK-30
VICKERS 24VDC30W
VICKERS EHA-PSU-704-A3.5-20 24VDC
VICKERS KDG5V733C170NTMUH110
VICKERS DG4V-3-2A-M-U-C-60
VICKERS DG4V-3-2C-H-U-L-CDL-60
VICKERS DG4V-3S-6C-M-FW-B5-60
VICKERS DG4V-3-2A-M-U-H7-60
VICKERS DG4V-3-2N-M-U-H7-60
VICKERS DG4V-5-6C-M-U-H6-20 VICKERS威格士伺服閥
VICKERS DG4V-3-2A-M-FW-B6-60 870116
VICKERS DG4V-3-0A-M-U-B6-60
VICKERS DG4V-3-0B-M-U-C6-60
VICKERS DG4V-3-0B-M-U-H7-60
VICKERS DG4V-3-22A-MUD660
VICKERS DG4V-3-22A-M-U-D6-60
VICKERS DG4V-3-22A-M-U-H7-60-EN2-1
VICKERS DG4V-3-2A-M-U1-H7-60 DG4V-3-2C-M-U-H-7-60,DG4V-3-32A-M-U-D6-60
DG4V-3-33B-MU-H7-60,DG4V-3-6C-MU-D6-60
DG4V-3-6C-MU-H7-30,DG4V-3-6C-M-U-H-7-60
DG4V-3-7C-M-U-H-7-60,DG4V-3-8C-M-U-H-7-60
DG4V-3S-0AL-MU-H5-60,DG4V-3S-0A-MU-H5-60
DG4V-3S-0A-MU-H5-60,DG4V-3S-2AL-MU-H5-60
DG4V-3S-2A-M-U-H5-60,DG4V-3S-2A-MU-H5-60
DG4V-3S-2BL-MU-H5-60,DG4V-3S-2B-MU-H5-60
DG4V-3S-2C-MU-H5-60,DG4V-3S-2N-M-U-H5-60
DG4V-3S-31C-MU-H5-20,DG4V-3S-6C-MU-H5-60
DG4V-3S-7C-MU-H5-60,DG4V-3S-OAL-MU-H5-60
DG4V-3S-OA-VM-U-H5-60,DG4V-3S-OB-M-U-H5-60
DG4V-3S-OC-MU-H5-60,DG4V-5-0AL-MU-H5-20
DG4V-5-0A-MU-H5-20,DG4V-5-22A-M-U-ED6-20
DG4V-5-2AJ-MU-H5-20,DG4V-5-2AJ-MU-H6-20 VICKERS威格士伺服閥
DG4V-5-2ALJ-M-U-H6-20,DG4V-5-2A-P-VM-U-H6-20-J99
DG4V-5-2BJ-MU-H5-20,DG4V-5-2BLJ-MU-H5-20
DG4V-5-2CJ-MU-H5-20,DG4V-5-2CJ-M-U-H-6-20
DG4V-5-2C-M-U-6C-20,DG4V-5-2NJ-VM-U-H6-20
DG4V-5-31CJ-MU-H5-20,DG4V-5-33CJ-MU-H5-20
VICKERS線圈508169、507848、507825、507826、507833、507834、617475、617476、02-101728、PVQ45B2R-A9 H02-123993、CKIT584326 02-17808
DGMFN-5-Y-A2W-B2W-10
DGFN-06-50
DGMFN-5-Y-A2W-B2W-30
DGMFN-3-Y-A2W-B2W-41
DGMFN-3-Y-A2W-B2W-30
DGMFN-3-Y-A2W-41-B2W-30（41）
DGMFN-3-Y-A2W-B2W-40
DGMFN-3-X-A2W-40
DGMFN-3-Y-A2W-40
C5G-815
DGMDC-5-Y-PM-30
DGMPC-5-BAK-30
DGMPC-5-ABK-30
DGMPC-7-ABK-BAK-10
PCGV-6FD-1-10
4CG-03-A-21 VICKERS威格士伺服閥
DGMPC-5-ABN-30
DGMPC-5-ABN-BAN-30
DGMPC-3-ABM-BAM-40
DGMPC-3-ABK-BAK-40
DGPC-06-DADB-51
DGMPC-5-ABK-BAK-30
DG17V4-012C-10
KDG4V-3-33C30X-H-M-U-H7-60
VVS1-16-SRRM-30-C-AW-11
DG20V-3-2A-40
DG4V-3S-2N-M-U-H7-60
DG4V-3S-2A-M-U-H5-60
DG4S4-010A-U-H-60-LH
DG4S4-016C-U-H-60
DG5S-H8-2C-E-M-U-H5-60
DG4V-3-0AL-M-U-H5-60
DG5S-H8-3C-T-M-U-H5-60
DG5S-H8-6AL-E-M-U-H5-60
PVH074R01AA10A250000001001AE010A
SG307-F-350
DT15S2-060-K-11
PVH057R01AB10A250000002001AE010A
DG4V-3-2A-VM-U-XA7-60
DG5S-H8-8C-2-S-VMU-A6-41
PVH131R13AF30A250000001001AE010A
DG4V-3-8C-VM-U-A6-60
DG5S4-042-T-60-EN546
02-123993
KAHDG5V-8-2C300N-EX-VM-F-PD7-H1-20
DT8P1-06-30-11
DG4V-3-2AL-M-U-SA7-60
DGMR-5-A2-FH-B2-FH-30 VICKERS威格士伺服閥
PVB15-RS-40-C-11
DS8P1-03-30-10
DG4V-3-24A-M-U-D6-60
DG4V-3-2A-M-U-D6-60
DG4V-3-2C-M-U-D6-60
FCG-02-1500-50
FT257/5-38
DG5V-5-2C-M-U-D6-10
DGMFN-5-X-P2W-30
DGMFN-5-X-B2W-30
KDG4V-3-2C-20N-M-U-H7-60
XCG2V-6BM-10
DGMFN-3-Y-A2W-B2W-40
DGMFN-3-X-A2W-B2W-40
DGMPC-3-ABM-BAM-40
DG4V-3-6C-M-U-H7-60
DG4V-3-2C-M-U-H7-60
DG4V-3-2A-M-U-H7-60
DGMX1-3-PP-BW-B-40
DT8P1-06-5-11
VVP1-20-RRM-30-CBK-10
DG4S4W-012A-D-60
EHST-3FVE-30
DG4V-3-2N-H-M-U-C6-60
300AA00006A
300AA00126A
DG4V-3S-6C-M-FW-D5-60
F13-DG4V-5-6CJ-M-U-H6-20
RG-10-Y1-22-UG
CG2V-6BW-10
ST307-V2-350-B
FSPA-2418
ST307-V2-350-B
81304113DWG/03
C02-101732
PVH131R13AG30A250000001001AB010A
KCG-3-350D-Z-M-U-HL1-10
EEA-PAM-535-A-32
PVQ20-B2R-SE1S-20-C21-11-S2
KBSDG4V-3-92L-40-PE7-H7-10
CG5V-6FW-D-M-U-H5-20
SV15-8-C-0-24DGP
SG307F-350
VF1-16-F-6G-30-00
DGMFN-3-X-A2W-40
DGMFN-3-Y-A2W-40
KBSDG4V-3-92L40-PC7-H7-10
V20-1P11P-1C11R
CVCS-40-A-B29-W-10
CVCS-25-B-29-10
CVI-40-R16-L-40
CVCS-40-D3-B29-10
20V-11A-1A-22R
EEA-PAM-533-A-32
DG4V-3S-6C-M-U-B5-60
VVA40-P-CCWW-21
02-104808
ME750ANS BC300F
A02-124515
PVH131R13AF30B252000001001AE010A
26004-RZC
PVH74QIC-RSF-1S-10-C25V-31-057
DG3VP-3-102A-VM-U-H-10
DG5S-8-2A-T-M-U-H7-40
PVH131L16AF30A250000001AD100010
45V60A-1B22L
45V60A-1D22R
4CT-06-C-21
DG4V-5-22ALJ-M-U-H6-20
CT-06-C-50
PVH131R16AF30A250000001AD1AB010A
PVH131R03AF30A250000001001AB010A
DF10P1-16-5-20
PVH131L03AF30A25000000100100010A
DG4S4-016C-B-60
CF-16-C-10
DG4V-3S-0B-VM-U-H5-60
PVH131Q1C-RSF-13S-10-C25-31
FG-3-180-K-10 VICKERS威格士伺服閥
KBDG4V-5-33C-30N-Z-M1-PE7-H7-10
617948
CVCS-25-A-B29-W-10
CVI-25-F-2-M-10
CVCS-16-A-B29-W-10
CVI-16-F-2-M-10
PVB5-RSY-40-CC-12
02-178049
EEA-PAM-523-C-32
VICKERS DG4V-3-2A-M-U-C6-60
VICKERS DG4V-3-2A-VM-U-C6-60
VICKERS DG4V-3-2A-VM-U-H7-60
VICKERS DG4V-3-2A-Z-M-U-A6-60
VICKERS DG4V-3-2A-Z-M-U-C6-60
VICKERS DG4V-3-2C-M-FW-B6-60
VICKERS DG4V-3-2N-M-U-A6-60
VICKERS DG4V-3-2N-M-U-C6-60
VICKERS DG4V-3-2A-M-U-C-60
VICKERS DG4V-3-2C-H-U-L-CDL-60
VICKERS DG4V-3S-6C-M-FW-B5-60
VICKERS DG4V-3-2A-M-U-H7-60
VICKERS DG4V-3-2N-M-U-H7-60
VICKERS DG4V-5-6C-M-U-H6-20
VICKERS DG4V-3-2N-M-U-D6-60
VICKERS DG4V-3-33C208-MUHH760
VICKERS DG4V-3-33C-M-U-H7-60
VICKERS DG4V-3-52BL-M-U-H7-60
VICKERS DG4V-3-6C-M-P2-T7-52
VICKERS DG4V-3-2A-A-D24-6Y
VICKERS DG4M4-34C-20-JA
VICKERS DG4V-3-2AL-MU-H7-60
VICKERS DG4V-3-2C-M-U-D6-60
VICKERS DG4V-3-2C-M-U-H7-60
VICKERS DG4V-5-0A-A-D-24-6Y
VICKERS DG4V-3-6C-M-U-H7-60
VICKERS DG4V-3-6C-VM-U-H7-60
VICKERS DG4V-3-6N-M-FTWL-B6-60
VICKERS DG4V-3-7C-M-U-D6-60
VICKERS DG4V-3-8C-M-P7-H-7-50
VICKERS DG4V-3-8C-VM-U-C6-61
VICKERS DG4V-3-8C-VM-U-C6-61
VICKERS DG4V-3S-0B206-M-U-H5-60-EN493
VICKERS DG4V-3S-0C-M-U-H5-60
VICKERS DG4V-3S-2A-M-FTWL-B5-60
VICKERS DG4V-3S-2A-M-FTWL-H5-60
VICKERS DG4V-3S-2A-MUC560
VICKERS DG4V-3S-2A-M-U-G5-60
VICKERS DG4V-3S-2B200-M-U-SH5-60
VICKERS DG4V-3-2A-A-D24-6Y
VICKERS DG4V-5-0A-A-D-24-6Y
VICKERS KADG4V-5-33C50N-Z-VM-F-PD7-H7-31
VICKERS PVXS-180M04R0001R01SVVADF000A
VICKERS DG4S4-012N-U-B60
全新*VICKERS威格士伺服閥結(jié)構(gòu)比較復(fù)雜，造價(jià)高，對油的質(zhì)量和清潔度要求高。新型的伺服閥正試圖克服這些缺點(diǎn)，例如利用電致伸縮元件的伺服閥，使結(jié)構(gòu)大為簡化。另一個(gè)方向是研制特殊的工作油（如電氣粘性油）。這種工作油能在電磁的作用下改變粘性系數(shù)。利用這一性質(zhì)就可通過電信號直接控制油流。美國VICKERS威格士伺服閥 ：液控伺是在伺服系統(tǒng)中將電信號輸入轉(zhuǎn)換為功率較大的壓力或流量壓力信號輸出的執(zhí)行元件。它是一 種電液轉(zhuǎn)換和功率放大元件。伺服閥的靈敏度高，快速性好，能將很小的電信號（例如10毫安）轉(zhuǎn)換成很大的液壓功率（如幾十匹馬力以上），可以驅(qū)動多種類型的負(fù)載。過去人們曾把噴嘴檔板閥、射流管或滑閥伺服馬達(dá)等液壓放大裝置都列入伺服閥范圍內(nèi)。20世紀(jì)70年代以來，伺服閥一般僅指電液伺服閥。 典型的伺服閥由永磁力矩馬達(dá)、噴嘴、檔板、閥芯、閥套和控制腔組成（見圖）。當(dāng)輸入線圈通入電流 伺服閥 時(shí)，檔板向右移動，使右邊噴嘴的節(jié)流作用加強(qiáng)，流量減少，右側(cè)背壓上升；同時(shí)使左邊噴嘴節(jié)流作用減小，流量增加，左側(cè)背壓下降。閥芯兩端的作用力失去平衡, 閥芯遂向左移動。高壓油從S流向C2，送到負(fù)載。負(fù)載回油通過 C1流過回油口，進(jìn)入油箱。閥芯的位移量與力矩馬達(dá)的輸入電流成正比，作用在閥芯上的液壓力與彈簧力相平衡，因此在平衡狀態(tài)下力矩馬達(dá)的差動電流與閥芯的位移成正比。如果輸入的電流反向，則流量也反向。
