![]() |
上海韋米機(jī)電設(shè)備有限公司
主營(yíng)產(chǎn)品:我公司主要經(jīng)營(yíng)液壓泵閥、液我公司主要經(jīng)營(yíng)液壓泵閥、液壓配件、氣動(dòng)元件、柱塞泵、齒輪泵、葉片泵、變量泵、電磁閥、溢流閥、節(jié)流閥、換向閥、比例閥、流量閥、流量閥;伺服驅(qū)動(dòng)器、伺服電機(jī)、驅(qū)動(dòng)模塊、編碼器、接 ... |
會(huì)員1.png)
![]() |
上海韋米機(jī)電設(shè)備有限公司
主營(yíng)產(chǎn)品:我公司主要經(jīng)營(yíng)液壓泵閥、液我公司主要經(jīng)營(yíng)液壓泵閥、液壓配件、氣動(dòng)元件、柱塞泵、齒輪泵、葉片泵、變量泵、電磁閥、溢流閥、節(jié)流閥、換向閥、比例閥、流量閥、流量閥;伺服驅(qū)動(dòng)器、伺服電機(jī)、驅(qū)動(dòng)模塊、編碼器、接 ... |
參考價(jià) | 面議 |
農(nóng)機(jī)網(wǎng)采購(gòu)部電話:0571-88918531QQ:2568841715
聯(lián)系方式:查看聯(lián)系方式
更新時(shí)間:2017-08-04 11:08:58瀏覽次數(shù):496
聯(lián)系我們時(shí)請(qǐng)說(shuō)明是農(nóng)機(jī)網(wǎng)上看到的信息,謝謝!
4WRP10E00S-1X/G24Z4/M-852力士樂(lè)比例閥 4WRP10E00S-1X/G24Z4/M-852力士樂(lè)比例閥
力士樂(lè)比例閥 常規(guī)力士樂(lè)比例閥 現(xiàn)貨力士樂(lè)比例閥 上海韋米優(yōu)質(zhì)供應(yīng)
傳真:
/:1875691081 :何洋 手機(jī)()
Web:http://www.wei-mi。。com
電郵:1875691081
地址ADD:上海市浦東新區(qū)金豫路100號(hào)禹洲金橋2期2號(hào)樓907室
ZIP : 201206 公司名:上海韋米機(jī)電設(shè)備有限公司
我公司專業(yè)代理德國(guó)博世力士樂(lè)(BOSCH-REXROTH)、意大利阿托斯ATOS、美國(guó)派克Parker、意大利迪普馬DUPLOMATIC、日本以及中國(guó)臺(tái)灣油研YUKEN;美國(guó)本特利內(nèi)華達(dá)Bently Nevada、奧地利貝加萊B&R、德國(guó)西門子、日本光洋KOYO, 美國(guó)伊頓威格士VICKERS泵閥 日本大金DAIKIN電磁閥,德國(guó)艾爾泰克AIRTEC電磁閥 等系列進(jìn)口產(chǎn)品
博士力士樂(lè)是領(lǐng) 先的傳動(dòng)與控制專家。憑借在傳動(dòng)、控制及運(yùn)動(dòng)領(lǐng)域內(nèi)的豐富經(jīng)驗(yàn),公司以力士樂(lè)為品牌,為80多個(gè)國(guó)家,50多萬(wàn)家客戶提供量身定制的解決方案,是世界工業(yè)設(shè)備及工廠自動(dòng)化、行走機(jī)械運(yùn)用與可再生能源市場(chǎng)的合作伙伴。作為博世集團(tuán)的全資子公司,2009年銷售額近41億歐元,擁有超過(guò)34200多名專業(yè)員工,其中包括中國(guó)員工2736名。 自1978年開(kāi)始,博世力士樂(lè)就開(kāi)始了在中國(guó)的業(yè)務(wù),并在上海、北京、常州和西安建立了工廠。
業(yè)務(wù)范圍及主要涉及行業(yè)
中國(guó)市場(chǎng)的銷售和營(yíng)銷支持,包括工業(yè)和行走液壓元件、電子傳動(dòng)與控制、線性傳動(dòng)與組裝技術(shù)、氣動(dòng)和服務(wù)。 液壓元件及電子傳動(dòng)與控制元件與系統(tǒng)的生產(chǎn),以及線性傳動(dòng)、組裝技術(shù)和氣動(dòng)產(chǎn)品的客戶化加工。 主要涉及行業(yè): 水利工程、海事工程、冶金、塑料機(jī)械、通用機(jī)械、壓機(jī)、鉆孔機(jī)、叉車、推土機(jī)、起重機(jī)、裝載機(jī)、混泥土泵、挖掘機(jī)、壓路機(jī)、混泥土攪拌車、機(jī)床、通用自動(dòng)化、印刷與紙張?zhí)幚?、食品包裝、木工機(jī)械、橡膠、電子和半導(dǎo)體、汽車、紡織工業(yè)、輕工業(yè)、鋼廠、采礦業(yè)、油田、石化、風(fēng)能等。
材料號(hào): 0811404601
描述
產(chǎn)品類型 4WRPEH 4 位 4 通控制閥, 帶套管, 直動(dòng)式,
帶電動(dòng)式位置反饋和集成式控制電子元件
通徑 6 通徑 6
油口位置按 ISO 4401,
編碼: 4401-03-02-0-94
閥芯 C3 故障保險(xiǎn)位置,
A 和 B 與 T 相通,
P 封閉
側(cè)面 - 位置傳感器 B B 側(cè)感應(yīng)式位置傳感器(標(biāo)準(zhǔn))
流量 12 12 L/min, 閥壓力降 = 70 bar
特性曲線形式 L 線性
系列 2X 系列 20 至 29
電壓 G24 供電電壓 24V DC
電子接口 K0 元件插頭,按 DIN EN 175201-804,
不帶電纜插座 (單獨(dú)訂貨)
給定值輸入 A1 給定值 +/- 10 V
密封 M NBR 密封,適用于礦物油 (HL, HLP)
按 DIN 51 524, 其它的液體請(qǐng)?jiān)儐?wèn)。
力士樂(lè)比例、高頻響和伺服閥
0811403001 4WRP10EA63S-1X/G24Z4/M
0811403017 4WRBA10EA75-2X/G24K4/M-828
0811404034 4WRPH6C3B12L-2X/G24Z4/M
0811404035 4WRPH6C3B24L-2X/G24Z4/M
0811404037 4WRPH6C4B12L-2X/G24Z4/M
0811404038 4WRPH6C4B24L-2X/G24Z4/M
0811404043 4WRPH6C3B25P-2X/G24Z4/M
0811404046 4WRPH6C4B40P-2X/G24Z4/M
0811404059 4WRPH10C3B100L-2X/G24Z4/M
0811404060 4WRPH10C4B50L-2X/G24Z4/M
0811404061 4WRPH10C4B100L-2X/G24Z4/M
0811404063 4WRPH10C3B100P-2X/G24Z4/M
0811404079 4WRPH10C5B100P-2X/G24Z4/M
0811404080 4WRP10W63S-1X/G24Z4/M
0811404104 4WRP6C3B02L-1X/G24Z4/M
0811404114 4WRBA6E30-2X/G24N9Z4/M
0811404115 4WRBA6E15-2X/G24N9Z4/M
0811404122 4WRPH6C3B04L-1X/G24Z4/M
0811404123 4WRBA6E07-2X/G24N9Z4/M
0811404140 4WRPE6E18SJ-2X/G24K0/A1M
0811404141 4WRPE6E32SJ-2X/G24K0/A1M
0811404147 4WRPE6W32SJ-2X/G24K0/F1M
0811404150 4WRBAE6E32J-2X/G24N9K31/A1M
0811404152 4WRBAE6W32J-2X/G24N9K31/A1M
0811404183 4WRL10W80S-3X/G24Z4/M
0811404188 4WRL10W80S-3X/G24ETZ4/M
0811404207 4WRL16V200M-3X/G24Z4/M
0811404209 4WRL16WZ180S-3X/G24Z4/M
0811404213 4WRL16W1Z180S-3X/G24Z4/M
0811404256 4WRLE16X200M-3X/G24K0/A1M-811
0811404273 4WRLE16W1-200M-3X/G24EK0/A102M-779
0811404306 4WRLE16E1Z180SJ-3X/G24K0/A1M
0811404307 4WRLE16WZ180SJ-3X/G24K0/A1M
0811404330 4WRLE16W3-180SJ-3X/G24EK0/A102M-744
0811404351 4WRPEH6C4B12L-2X/G24K0/F1M
0811404353 4WRPEH6C4B40L-2X/G24K0/F1M
0811404354 4WRPEH6C1B40L-2X/G24K0/F1M
0811404405 4WRL25V370M-3X/G24Z4/M
0811404407 4WRL25EZ350S-3X/G24Z4/M
0811404409 4WRL25W1Z350S-3X/G24Z4/M
0811404430 4WRLE25V370M-3X/G24K0/A1M
0811404439 4WRLE25W1-370M-3X/G24EK0/A1M-769
0811404440 4WRLE27W1-430M-3X/G24EK0/A1M-769
0811404457 4WRLE25W1Z350SJ-3X/G24K0/A1M
0811404473 4WRLE25W350SJ-3X/G24EK0/A102M-756
0811404504 4WRLE35W1100SJ-3X/G24K0/A1M
0811404537 4WRPEH6C4B02L-2X/G24K0/F1M
0811404551 4WRPE10Q5-50M-2X/G24K0/A1M-836
0811404572 4WRLE27Q3-550P-3X/G24K0/A1M
0811404588 4WRLE35R5-1100SJ-3X/G24EK0/A1M-868
0811404601 4WRPEH6C3B12L-2X/G24K0/A1M
0811404602 4WRPEH6C3B24L-2X/G24K0/A1M
0811404603 4WRPEH6C3B40L-2X/G24K0/A1M
0811404611 4WRPEH6C4B12L-2X/G24K0/A1M
0811404612 4WRPEH6C4B24L-2X/G24K0/A1M
0811404613 4WRPEH6C4B40L-2X/G24K0/A1M
0811404643 4WRPEH6C3B25P-2X/G24K0/A1M
0811404644 4WRPEH6C3B40P-2X/G24K0/A1M
0811404656 4WRLE10X85M-3X/G24ETK0/A1M-812
0811404680 4WRLE10Q3-85M-3X/G24ETK0/A1M
0811404701 4WRLE10E1-80SJ-3X/G24K0/A1M
0811404703 4WRLE10W1-80SJ-3X/G24K0/A1M
0811404711 4WRLE10W4-80SJ-3X/G24K0/A1M
0811404720 4WRREH6VB40L-1X/G24K0/B5M
0811404746 4WRPEH6C5B40L-2X/G24K0/A1M
0811404749 4WRPEH6C5B40L-2X/G24K0/F1M
0811404750 4WRPE10EA80SJ-2X/G24K0/A1M
0811404766 4WRPE10CB80L-2X/G24K0/F1M-810
0811404772 4WRPE10W50SJ-2X/G24K0/A1M
0811404778 4WRPE10W50SJ-2X/G24K0/F1M
0811404801 4WRPEH10C3B100L-2X/G24K0/A1M
0811404802 4WRPEH10C4B50L-2X/G24K0/A1M
0811404803 4WRPEH10C4B100L-2X/G24K0/A1M
0811404819 4WRPEH10C3B50L-2X/G24K0/F1M
0811404832 4WRBA10E64-2X/G24N9Z4/M
電液比例閥是一種按輸入的電信號(hào)連續(xù)地、按比例地控制液壓系統(tǒng)的液流方向、流量和壓力的閥類。它由機(jī)械比例轉(zhuǎn)換裝置和液壓控制閥本體兩大部分構(gòu)成.前者將輸入的電信號(hào)連續(xù)地按比例地轉(zhuǎn)換為機(jī)械力和位移輸出,后者在接受這種機(jī)械力和位移之后、按比例連續(xù)地輸出壓力和流量.
德國(guó)博世力士樂(lè)rexroth柱塞泵,博世rexroth軸向柱塞泵,力士樂(lè)油泵
A10VSO型號(hào) (31和52系列)
■規(guī)格10至140
■軸向柱塞斜盤結(jié)構(gòu)
■開(kāi)式回路
■31系列(規(guī)格18至140)
■52系列(規(guī)格10)
■控制器和主動(dòng)器產(chǎn)品范圍廣(如下)
■同規(guī)格的通軸結(jié)構(gòu),可形成組合泵(不包括規(guī)格10)
A10VSO45DFR1/32R-VPB12N00
A10VSO100DR/31R-VPA12N00
A10VSO071DFR/31R-PPA12N00
R910939643 A10VSO100DFR/31R-PPA12N00
A10VSO100DFR1/32R-VPB12N00
A10VSO28DFR1/31R-PPA12N00
A10VSO18DFR1/31R-PPA12N00
A10VSO100DRS/32R-PPB12N00-S1439
A10VSO28DFR1/31R-PPA12N00
A10VSO28DFR1/31R-PPA12N00
A10VSO28DFR1/31R-PPA12N00
A10VSO100DFR/31R-RKC62K01
A10VSO100DFR/31R-RKC62K01
A10VSO140DRG/30R-PPB12N00-SO448
A10VSO140DRG/30R-PPB12N00-SO448
A10VSO18DFR1/31R-PPA12N0
A10VSO45DRS/32R-VPB12NOO-S2655
A10VSO71DRS/32R-VPB22V99-S2184
A10VSO45DRS/32R-VPB12NOO-S2655
A10VSO71DRS/32R-VPB22V99-S2184
方向閥 柱塞泵
4WE6J6X/EG24N9K4 A10VSO18DFR1/31R-PPA12N00
4WE6D6X/EG24N9K4 A10VSO28DFR1/31R-PPA12N00
4WE6M6X/EG24N9K4 A10VSO45DFR1/31R-PPA12N00
4WE6Q6X/EG24N9K4 A10VSO71DFR1/31R-PPA12N00
4WE6D6X/OFEG24N9K4 A10VSO100DFR1/31R-PPA12N00
4WE10D3X/CG24N9K4 A10VSO100DR/31R-PPA12N00
4WE10E3X/CG24N9K4 A10VSO140DFR1/31R-PPB12N00
4WE10J3X/CG24N9K4 A10VSO140DR/31R-PPB12N00
4WEH16E7X/6EG24N9ETK4/B10 A10VSO140DR/32R-VPB22U99
4WEH16J7X/6EG24N9ETK4/B10 A4VSO125DR/30R-PPB13N00
4WEH22E7X/6EG24N9EK4/B10 A4VSO180DR/30R-PPB13N00
4WEH22J7X/6EG24N9EK4/B10 A4VSO250DR/30R-PPB13N00
溢流閥 節(jié)流/單向閥
DBDS6K-1X/200 Z2FS6A2-4X/1QV
DBDS20K-1X/200 Z2FS10A5-3X/S2V
DB10-1-5X/315 Z2FS16-8-3X/S
DB20-2-5X/315XY Z2FS10A5-3X/S2V
DBW10B-1-5X/200-6EG24N9K4 Z2FS22-3X/S2
DBW20B-2-5X/200-6EG24N9K4 Z2FS22-3X/S
A10VSO18DFR1/31R-PP12N00
A10VSO18DFR1/31R-PP12N00
A10VSO4SDFR 1/31R-PPA12N00-SO3
A10VSO 71 DFR1/31R-PPA12N00
A10VSO 71 DFR1/31R-PPA12N00
A10VSO140DFR1/31R-PPAB12NOO
A10VSO-71-DR/31R-PPA12N00
A10VSO100DR/32R-PPA14NOO
A10VSO45DFR1/31R-PPA12N00
A10VSO71DFR1/32R-PPB12N00
A10VSO71DFR1/32R-VPB12N00
A10VSO100DRG/31R-PPA12K68
A10VSO71DRLR/31R VPA12NOO
A10VSO28DFR/30R-PPA12NOO
A10VSO100DR/31R-PPA12N00
A10VSO100DRG/31R-PPA12K68
A10VSO71DRLR/31R VPA12NOO
A10VSO28DFR/30R-PPA12NOO
A10VSO140DFR1/31R-PPAB12NOO
A10VSO100DFR1/31R-PPA12KB3
R988005447 A10VSO45DFR1/31R+A10VSO18DFR1/31R
R988005137 A10VSO71DFR1/32R+A10VSO18DFR1/31R
R910990406 AA10VSO10DR/52R-PPA14N00
R910986796 AA10VSO28DRG/31R-PSA12N00
R910979537 AA10VSO71DFR1/31R-PPA12N00-SO32
R910973938 AA10VSO45DR/31R-PPA12G10
R910970344 AA10VSO18DFR1/31R-PSC12N00
R910969652 AA10VSO71DR/31R-PSA12N00
R910967365 AA10VSO45DFR1/31R-VPA12N00
R910963212 AEA10VSO45DRG/31R-VPA12N00
R910949178 AA10VSO71DR/31L-PPA12N00
R910948854 AEA10VSO28DRG/31R-VPA12N00
R910948790 AA10VSO71DFLR/31R-PPA12N00
R910948612 DRIVESHAFTA10VSO140N+VERPACKUNG
R910948599 DRIVESHAFTA10VSO100N+VERPACKUNG
R910947821 DRIVESHAFTA10VSO71N+VERPACKUNG
R910947820 OUTPUTSHAFTA10VSO45N+VERPACKUNG
R910947219 AA10VSO71DR/31R-VPA12N00
R910946867 AA10VSO71DR/31R-PPA12N00-SO13
R910945178 AA10VSO18DFR1/31R-PPA12N00
R910945133 AA10VSO71DR/31R-PPA12N00
R910944440 AA10VSO71DFR1/31R-PPA12N00
R910942807 AA10VSO100DG/31R-PPA12N00
R910942759 AA10VSO45DRG/31R-PPA12K01
R910942654 AA10VSO71DFLR/31R-PPA12N00
R910942503 AA10VSO18DR/31R-PPA12N00
R910939643 AA10VSO100DFR/31R-PPA12N00
R910939247 AAA10VSO71DR/31R-PKC62N00
R910939192 AA10VSO140DFR/31R-PPB12N00
R910939183 AA10VSO45DFR/31R-PPA12N00
R910938977 AA10VSO140DFLR/31R-PPB12N00
R910936062 AA10VSO28DFLR/31R-PPA12N00
R910936059 AA10VSO28DFLR/31R-PPA12N00
R910935975 AA10VSO45DFLR/31R-PPA12N00
R910932016 AEA10VSO140DR/31R-PPB12N00
R910929637 AEA10VSO100DFR/31R-PPA12N00
R910929633 AEA10VSO28DRG/31R-PPA12N00
R910926416 AA10VSO28DR/31L-PPA12K01
R910925060 AA10VSO28DFR1/31R-PPA12N00-SO32
R910925007 AA10VSO45DFR1/31L-PPA12N00
R910922983 AA10VSO140DR/31R-PPB12N00
R910922744 AA10VSO100DFR1/31R-PPA12N00
R910921546 AA10VSO140DFR1/31R-PPB12N00
R910921007 AEA10VSO100DR/31R-PPA12N00
R910919196 AA10VSO28DR/31R-PPA12N00-SO169
R910913840 AEA10VSO28DR/31R-PPA12N00
R910911960 AEA10VSO45DR/31R-PPA12N00
R910910590 AA10VSO28DFR1/31R-PPA12N00
R910909276 AA10VSO28DR/31R-PPA12N00-SO13
R910908725 AA10VSO45DFR1/31R-PPA12N00
R910908654 AA10VSO45DR/31L-PPA12N00
R910908603 AAA10VSO100DFR/31R-PKC62N00
R910908416 AA10VSO45DFR1/31R-PPA12K01
R910908273 AA10VSO45DR/31R-PPA12K01
R910907403 AA10VSO45DR/31R-PPA12N00
R910907369 AA10VSO28DR/31R-VPA12N00
R910905403 AA10VSO45DFR1/31R-PPA12N00-SO32
R910903163 AA10VSO28DR/31R-PPA12N00
R902474118 A4VSO180DFR1/30R+A10VSO71DR/31R
R902469708 AA10VSO100DR/32R-CPB12N00
R902452789 AA10VSO71DRS/32R-VPB22U99
R902452707 AA10VSO45DFR1/32R-VPB12N00-S2655
R902452431 AA10VSO71DRS/32R-VPB22U99-S2184
R902452429 AA10VSO71DRS/32R-VPB22U99-S2183
R902449982 AA10VSO100DR/32R-VPB12N00
R902449060 A10VSO100DRS/32R-VPB22U99S1439BR-BEIJ-0
R902449059 AA10VSO140DRS/32R-VPB22U99
R902449039 A10VSO71DRS/32R-VPB22U99S2183BR-BEIJ-1
R902449011 A10VSO100DRS/32R-VPB12N00S1439BR-BEIJ-1
R902448219 AA10VSO140DRS/32R-VPB12N00
R902439054 AA10VSO140DFR1/32*UNGUEL***
R902436353 AA10VSO100DRS/32R-VPB12N00-S1439
R902433059 AA10VSO71DR/31R-PPA12KB2
R902428405 AA10VSO45DFR1/31R-PPA12N00-S1648
R902427947 AA10VSO71DFR1/31R-PPA12N00-S1648
R902427886 AA10VSO45DFR1/31R-PPA12N00-S1439
R902427855 AA10VSO71DFR1/31R-PPA12N00-S1439
R902422340 AA10VSO10DR/52R-PSA14N00-S1482
R900704959 ABHAG-0250SSO/A10VSO71/160L/010F361B
R900574620 ABHAG-0160S40/A10VSO28/132S/012A337-A1
R900525650 A10VSO71DR/31R-PPA12K02
R910991846 A10VSO18DFR1/31R-VPA12N00
R910986084 A10VSO71DFLR/31R-VPA12N00120N
R910967365 A10VSO45DFR1/31R-VPA12N00
R910947277 A10VSO18DR/31R-VPA12N00
R910945253 A10VSO140DFR1/31R-VPB12N00
R910943841 A10VSO140DFLR/31R-VPB12N00500N
R910938804 A10VSO18DFR1/31R-VUC62N00
R910920847 A10VSO100DFR1/31R-VPA12N00
R902433755 AA10VSO100DFLR/31R-PPA12N00
R902419058 A10VSO10DFR1/52R-VPA14N00
R902411500 A10VSO45DFLR/31R-VPA12N00145N
R902411444 A10VSO28DRG+A10VSO18DRG+AZPF-016RRR20KB
R901100285 ABAPG-A10VSO71DFR1/160M-4-B0/EBMR
R901100278 ABAPG-A10VSO71DFR1/225S-4-B0/SEABMRSIE
R901085613 ABAPG-A10VSO10DFR1/132M-4-B1/S
R901085084 ABZPZ-S1X/B35-100/0-A10VSO10P/JH-AL/M
R901083399 ABHPG-A10VSO10DFR1/112M-4-B0/SNCS3005
R901077137 ABHAG-0800E40/A10VSO45/180M/A11M708A
R901077136 ABHAG-0800E40/A10VSO45/180M/A11M707A
R901074889 ABAPG-A10VSO45DFR1/200L-4-B0/SEFR
R901070244 P3GH5/063+GH4/032+A10VSO18DFR-RE11+R11*A
R901066094 ABAPG-A10VSO45DFR1+28DFLR/180L-4-B1/7032
R901065434 ABAPG-A10VSO28DFR1/132M-4-B1/SEVEM
R901064833 ABHAG-0250S43/A10VSO45/160M/NTL/005C118A
R901064437 ABHPG-A10VSO28DFR1/132M-4-C1/SABMFR-A
R901063795 ABSAS-0630S-3X/1-A10VSO100/30-15/017G336
R901062635 ABAPG-A10VSO45DFR1V/180L-4-B1/SEFR
R901062177 ABPSA-A10VSO100+28DFLR/30,0-1450/004C186
R901062122 ABPBG-A10VSO140DFR1/BG225/SA*
R901062084 ABAPG-A10VSO18DFR1V/160M-2-B1/SABSIE
R901062055 ABAPG-A10VSO18DFR1/132S-4-B0K/SE
R901062052 ABAPG-A10VSO71DR/200L-4-B0/EEFF
R901060461 ABHAG-0120S01/A10VSO18/132M/017G303A
R901060358 ABHAG-0250S40/A10VSO45/160L/NTL/KD0B018A
R901058947 ABVPG-A10VSO18/132M/002F809A
R901058858 ABAPG-A10VSO10DFR1/100L-4-A0/S
R901057680 ABHAG-0160S40/A10VSO28/NSTW//017G204A
R901057675 ABHAG-0160S40/A10VSO28/160L//017G202A
R901057373 ABHAG-0160S40/A10VSO/019A277A
R901057371 ABHAG-0160S40/A10VSO/019A276A
R901056605 ABHAG-0160S40/A10VSO28/160L/NSTW/005C090
R901055534 ABAPG-A10VSO18DFR1/160L-4-B1/SE
R901055533 ABAPG-A10VSO18DFR1/160L-4-B1/SEABM
R901055388 ABHAG-0160S40/A10VSO28/132M/017G253A
R901054156 ABAPG-A10VSO28DFLR/5,5-1450/SEBMR
R901051557 ABHAG-0400S41/A10VSO71/200L//017G074A
R901051482 ABHAG-0100SSO/A10VSO45/132S/L/013B152A
R901050382 ABHAG-0250S40/A10VSO28/180M/NST/012C085A
R901049987 ABHAG-0250S31/A10VSO28/160M/002F635A
R901049978 ABHAG-0250S31/A10VSO28/160M/002F633A
R901049543 ABHAG-0160S40/A10VSO28/132M/S/010F780A
R901049317 ABHAG-0160S41/A10VSO28/132M/NT/017G029A
R901048994 ABYAG-SSO/A10VSO28/160L-2X
R901043431 ABHAG-0160S40/A10VSO28/132M//017G026A
R901042918 ABHAG-0100S40/A10VSO18/112M/NST/S02J021A
R901042276 ABHAG-0160S40/A10VSO18/132S/017G085A
R901041966 ABPSA-A10VSO140DR/280S-4-C0/017G078A
R901040952 ABHAG-0225SSO/A10VSO45/160M/012C034A1
R901039139 ABHPG-A10VSO10DFR1/100L-4-A1K/SSIE
R901036117 ABHAG-0250S40/A10VSO45/160M/W/010F730A
R901034986 ABAPG-A10VSO28DFR1/160L-4-B1V/SEB3.1B&
R901034602 ABHAG-0100S40/A10VSO18/160M/61L/013B077A
R901030632 ABAPG-A10VSO28DFR1/160L-4-B1/SEV
液壓元件分類
動(dòng)力元件- 齒輪泵、葉片泵、柱塞泵、螺桿泵等;
執(zhí)行元件-液壓缸:活塞液壓缸、柱塞液壓缸、擺動(dòng)液壓缸、組合液壓缸等;
液壓馬達(dá):齒輪式液壓馬達(dá)、葉片液壓馬達(dá)、柱塞液壓馬達(dá)等;
控制元件-方向控制閥:?jiǎn)蜗蜷y、換向閥等;
壓力控制閥:溢流閥、減壓閥、順序閥、壓力繼電器等;
流量控制閥:節(jié)流閥、調(diào)速閥、分流閥等;
輔助元件-蓄能器、過(guò)濾器、冷卻器、加熱器、油管、管接頭、油箱、壓力計(jì)、流量計(jì)、密封裝置等。
R901029499 ABHAG-0400S40/A10VSO28/132M/NTW/005B984A
R901028066 ABHAG-0250S40/2XA10VSO28/160M//002F439A
R901023003 ABHAG-2500S07/A10VSO140DR/225M/H05B516A
R901021613 ABHPG-A10VSO28DFR1/132M-4-O1/L/017A498A
R901021609 ABHPG-A10VSO140DFR1/250M-4-B0/017G378A1
R901021320 ABYAG-SSO/A10VSO28/160L-2X//F1
R901020108 ABHAG-0100S40/A10VSO18/160M/NTL/017F764A
R901015727 ABFAG-0630SS/A10VSO71/180M/012B862-A1
R901014816 ABHAG-1000S40/A10VSO140/225M/H05B503A
R901013201 ABHPG-A10VSO18DFR1/132M-4-B1/DSF16R
R901012751 ABHAG-0160W40/A10VSO28/132M/NW/012B851-A
R901012244 ABHAG-0250S41/A10VSO45/017F585A3
R901011747 ABHAG-0400S40/A10VSO71/180L/NTW/010F612A
R901009768 ABFAG-800/A10VSO100-45/180L-225M/H05B500
R901006130 ABHAG-0250S43/A10VSO45/160M/NTL/005B879A
R901005266 ABFAG-V-DS-1X/A10VSO140/280M-4-B1/WTM
R901005265 ABFAG-V-DS-1X/A10VSO140/280S-4-B0/WTM
R901005264 ABFAG-V-DS-1X/A10VSO140/250M-4-B0/WTM
R901005263 ABFAG-V-DS-1X/A10VSO140/225M-4-B1/WTM
R901005262 ABFAG-V-DS-1X/A10VSO100/280S-4-B0/WTM
R901005261 ABFAG-V-DS-1X/A10VSO100/250M-4-B0/WTM
R901005260 ABFAG-V-CS-1X/A10VSO100/225M-4-B1/WTM
R901005259 ABFAG-V-CS-1X/A10VSO100/225S-4-B0/WTM
R901005258 ABFAG-V-CS-1X/A10VSO100/200L-4-B0/WTM
R901005257 ABFAG-V-CS-1X/A10VSO71/225M-4-B1/WTM
R901005256 ABFAG-V-CS-1X/A10VSO71/225S-4-B0/WTM
R901005255 ABFAG-V-BS-1X/A10VSO71/200L-4-B0/WTM
R901005254 ABFAG-V-BS-1X/A10VSO71/180L-4-B1/WTM
R901005253 ABFAG-V-BS-1X/A10VSO71/180M-4-B0/WTM
R901005252 ABFAG-V-BS-1X/A10VSO45/200L-4-B0/WTM
R901005251 ABFAG-V-BS-1X/A10VSO45/180L-4-B1/WTM
R901005250 ABFAG-V-BS-1X/A10VSO45/180M-4-B0/WTM
R901005249 ABFAG-V-BS-1X/A10VSO45/160L-4-B1/WTM
R901005248 ABFAG-V-BS-1X/A10VSO28/180L-4-B1/WTM
R901005247 ABFAG-V-BS-1X/A10VSO28/180M-4-B0/WTM
R901005246 ABFAG-V-AS-1X/A10VSO28/160L-4-B1/WTM
R901005245 ABFAG-V-AS-1X/A10VSO28/160M-4-B0/WTM
R901005244 ABFAG-V-AS-1X/A10VSO18/160M-4-B1/WTM
R901004577 ABHAG-100S40/A10VSO45/132M/101/010F574A
R901002892 ABHAG-0250S41/A10VSO28/132M//017F479A
R901001016 ABFAG-V160S-1X/A10VSO28-7,5/M/005B854A
R900989112 PUMPENTRAEGERPIK350/01/30-15/A10VSO28
R900976641 ABAPG-A10VSO100DFLR/22,0-1450/SEABMR
R900976635 ABAPG-A10VSO100DFLR/18,5-1500/SEABFR-B
R900976634 ABAPG-A10VSO71DFLR/15,0-1450/SEABR
R900976633 ABAPG-A10VSO71DFLR/11-1500/SEABFR-B
R900976632 ABAPG-A10VSO45DFLR/7,5-1450/SEABMR
R900976039 ABHAG-0160S43/A10VSO28/160M/NT/012B163-A
R900973868 ABHAG-0250S40/A10VSO71/160M/014B124A
R900972183 ABAPG-A10VSO100DFLR/22,0-1450/SE
R900970460 ABAPG-A10VSO45DFR1/132M-4-B1/SE
R900964262 ABHAG-0100S40/A10VSO18/132M//010E840A
R900961651 ABHAG-0100S40/A10VSO18/132S/S/010E812A
R900960765 ABAPG-A10VSO140DFR1/250M-4-B0/SEABMR
R900960764 ABAPG-A10VSO140DFR1/225M-4-B1/SEABMR
R900960759 ABAPG-A10VSO71DFR1/225M-4-B1/SEABMR
R900960756 ABAPG-A10VSO45DFR1/200L-4-B0/SEABMR
R900959274 ABAPG-A10VSO18DFR1/132S-4-B0/SEABR
R900951204 ABAPG-A10VSO18DFR1/160M-4-B0/SEABR
R900946940 ABAPG-A10VSO100DFR1/250M-4-B0/SEABMR
R900936868 ABAPG-A10VSO28DFR1/132M-4-B1/SE
R900936867 ABAPG-A10VSO18DFR1/132S-4-B0/SE
R900932812 ABHPG-A10VSO28DFR1/132M-4-B1/SABMFR-A
R900932811 ABHPG-A10VSO18DFR1/132M-4-B1/SABMFR
R900932793 ABAPG-A10VSO100DFR1/225S-4-B0/SEABMR
R900932789 ABAPG-A10VSO71DFR1/180L-4-B1/SEABR
R900932788 ABAPG-A10VSO45DFR1/180L-4-B1/SEABMR
R900932784 ABAPG-A10VSO28DFR1/160M-4-B0/SEABMR
R900932078 P3GH4/040+A10VO28DFR1+A10VSO18DFR1-RE*A
R900927311 ABMPG-A10VSO28/160L/005A730A
R900922938 ABHAG-0225SSO/A10VSO45/160M/012A258A1
R900920929 ABHAG-0250SSO/A10VSO45/160L/012A574A1
R900920928 ABHAG-0340SSO/A10VSO71/180M/012A575A1
R900914650 ABAPG-A10VSO71DFR1/225S-4-B0/SE-A
R900914649 ABAPG-A10VSO71DFR1/225M-4-B1/SE-A
R900914648 ABAPG-A10VSO71DFR1/200L-4-B0/SE
R900914647 ABAPG-A10VSO71DFR1/180M-4-B0/SE-A
R900914646 ABAPG-A10VSO71DFR1/180L-4-B1/SE
R900914645 ABAPG-A10VSO71DFR1/160L-4-B1/SE-A
R900914644 ABAPG-A10VSO45DFR1/200L-4-B0/SE-A
R900914643 ABAPG-A10VSO45DFR1/180M-4-B0/SE
R900914642 ABAPG-A10VSO45DFR1/180L-4-B1/SE
R900914641 ABAPG-A10VSO45DFR1/160M-4-B0/SE
R900914640 ABAPG-A10VSO45DFR1/160L-4-B1/SE
R900914639 ABAPG-A10VSO28DFR1/180M-4-B0/SE-A
R900914638 ABAPG-A10VSO28DFR1/160M-4-B0/SE
R900914637 ABAPG-A10VSO28DFR1/160L-4-B1/SE-A
R900914636 ABAPG-A10VSO18DFR1/160M-4-B0/SE
R900914632 ABAPG-A10VSO140DFR1/280S-4-B0/SE-A
R900914631 ABAPG-A10VSO140DFR1/250M-4-B0/SE-A
R900914622 ABAPG-A10VSO140DFR1/225M-4-B1/SE-A
R900914621 ABAPG-A10VSO140DFR1/200L-4-B0/SE-A
R900914618 ABAPG-A10VSO100DFR1/250M-4-B0/SE-A
R900914617 ABAPG-A10VSO100DFR1/225S-4-B0/SE-A
R900914616 ABAPG-A10VSO100DFR1/225M-4-B1/SE-A
R900914614 ABAPG-A10VSO100DFR1/200L-4-B0/SE-A
R900914613 ABAPG-A10VSO100DFR1/180M-4-B0/SE-A
R900914612 ABAPG-A10VSO100DFR1/180L-4-B1/SE-A
R900914569 ABAPG-A10VSO18DFR1/132M-4-B1/SE
R900903361 ABHPG-A10VSO18DFR1/132S-4-B0/S
R900903359 ABHPG-A10VSO18DFR1/132M-4-B1/S-A
R900857019 ABZPZ-SE1X/B35-250/0-A10VSO71P/JH-GG/M
R900852315 ABZPZ-SE1X/B35-280/0-A10VSO140P/JH-AL/M
R900852304 ABZPZ-SE1X/B35-200/0-A10VSO71P/JH-ST/M
R900852303 ABZPZ-SE1X/B35-180/0-A10VSO71P/JH-ST/M
R900852302 ABZPZ-SE1X/B35-160/0-A10VSO71P/JH-ST/M
R900852301 ABZPZ-SE1X/B35-180/0-A10VSO45P/JH-AL/M
R900852296 ABZPZ-SE1X/B35-200/0-A10VSO100P/JH-ST/M
R900852287 ABZPZ-SE1X/B35-160/0-A10VSO28P/JH-AL/M
R900852276 ABZPZ-SE1X/B35-180/0-A10VSO28P/JH-AL/M
R900852275 ABZPZ-SE1X/B35-160/0-A10VSO18P/JH-AL/M
R900852236 ABZPZ-SE1X/B35-160/0-A10VSO45P/JH-AL/M
R900834361 ABZPZ-E1X/B35-160/0-A10VSO18P/M
R900834358 ABZPZ-S1X/V1-100/0-A10VSO28P/DH-AL/M
R900834356 ABZPZ-S1X/B35-100/0-A10VSO28P/JH-AL/M
R900834354 ABZPZ-S1X/B5-160/0-A10VSO18P/JH-AL/M
R900834351 ABZPZ-S1X/B5-132/0-A10VSO18P/JH-AL/M
R900834349 ABZPZ-S1X/B35-132/0-A10VSO18P/JH-AL/M
R900834347 ABZPZ-S1X/B5-100/0-A10VSO18P/JH-AL/M
R900834346 ABZPZ-S1X/B35-100/0-A10VSO18P/JH-AL/M
R900834324 ABZPZ-E1X/V1-225/0-A10VSO140P/M
R900834321 ABZPZ-E1X/B35-225/0-A10VSO140P/M
R900834227 ABZPZ-E1X/B5-180/0-A10VSO71P/M
R900834222 ABZPZ-E1X/B35-180/0-A10VSO71P/M
R900834218 ABZPZ-E1X/B35-160/0-A10VSO71P/M
R900834214 ABZPZ-E1X/B5-160/0-A10VSO45P/JH-AL/M
R900834201 ABZPZ-S1X/B35-250/0-A10VSO140P/JH-AL/M
R900834197 ABZPZ-E1X/B35-160/0-A10VSO28P/JH-AL/M
R900834192 ABZPZ-S1X/B35-225/0-A10VSO140P/JH-AL/M
R900834174 ABZPZ-S1X/B35-132/0-A10VSO28P/JH-AL/M
R900834167 ABZPZ-S1X/B35-225/0-A10VSO71P/JH-ST/M
R900834163 ABZPZ-S1X/B35-200/0-A10VSO71P/JH-ST/M
R900834159 ABZPZ-S1X/B35-180/0-A10VSO71P/JH-ST/M
R900834155 ABZPZ-S1X/B35-160/0-A10VSO28P/JH-AL/M
R900834152 ABZPZ-S1X/V1-160/0-A10VSO28P/DH-AL/M
R900834143 ABZPZ-S1X/B5-160/0-A10VSO45P/JH-AL/M
R900834142 ABZPZ-S1X/V1-160/0-A10VSO45P/DH-AL/M
R900834141 ABZPZ-S1X/B35-180/0-A10VSO45P/JH-AL/M
R900834138 ABZPZ-S1X/B35-160/0-A10VSO71P/JH-ST/M
R900832230 ABZPZ-S1X/B35-200/0-A10VSO140P/JH-AL/M
R900787055 ABHAG-0630SSO/A10VSO100/200L/S07D053D1
R900786409 ABHAG-0160S40/A10VSO45/132M/NTW/013A962A
R900785010 ABHAG-0250S40/A10VSO45/160M/66N/012B739B
R900777590 ABHAG-0350SSO/A10VSO71/200L/S07D175A
R900772821 ABFAG-1000S-2X/A10VSO140/225M-4-B1/WTM
R900772820 ABFAG-0630S-2X/A10VSO100/225S-4-B0/WTM
R900772819 ABFAG-0630S-2X/A10VSO100/200L-4-B0/WTM
R900772818 ABFAG-0630S-2X/A10VSO71/180L-4-B1/WTM
R900772817 ABFAG-0630S-2X/A10VSO71/180M-4-B0/WTM
R900772816 ABFAG-0250S-2X/A10VSO45/160L-4-B1/WTM
R900772815 ABFAG-0250S-2X/A10VSO28/160M-4-B0/WTM
R900771259 ABHAG-0400S40/2XA10VSO45/200L/017-5097
R900770625 ABAPG-A10VSO45DFR1/180L-4-B1/SEABMPSIE
R900770515 ABHPG-A10VSO28DFLR/5,5-1500/L
R900768080 ABHAG-0160S41/A10VSO18/132M/U/017D539B
R900760987 ABHAG-0250SSO/E-A10VSO71/160L/61012B616A
R900760812 ABHAG-0400S40/A10VSO71/180M/W/010E842B
R900758631 ABHAG-0400S40/A10VSO71/180L/NTW/010F432A
R900749733 ABAPG-A10VSO28DFR1/180L-4-B1/SE
R900747986 ABHAG-0630S41/A10VSO100/280S/U/017D101B
R900747542 ABHAG-0160S40/A10VSO28/132M/NST/010F393A
R900743266 ABHAG-0250S41/A10VSO45/180S/017E639A1
R900741040 ABAPG-A10VSO100DFLR/55,0-1450/SE
R900727814 ABHAG-0250S40/A10VSO18/132M//A11L683A1
R900722144 ABAPG-A10VSO28DFR1/132S-4-B0/SE
R900722138 ABAPG-A10VSO28DFR1/132S-4-B0/SEABR
R900718403 ABAPG-A10VSO18DFR1/132M-4-B1/SEABRP
R900717319 ABSAS-0160S-2X/1-A10VSO28/11-04/017E127A
R900716263 ABHAG-0100S40/A10VSO18/132M/NSTW/012B382
R900718545 ABHPG-A10VSO18DFR1/160M-4-B0/S
R900714902 ABHAG-0250SSO/A10VSO18/132M/A11L625A
R900714248 ABAPG-A10VSO18DFR1/160M-4-B0/SEABRP
R900707306 ABHAG-0400S40/A10VSO71/180L/N/005B504A
R900946522 ABHAG-1600S43/A10VSO140+71/200L/016B042A
R900315922 KOMBITEILA10VSO-28+R4-14/A164
R900244995 ABFAG-1000S-2X/A10VSO140/280M-4-B1/WTM
R900244994 ABFAG-1000S-2X/A10VSO140/280S-4-B0/WTM
R900244993 ABFAG-1000S-2X/A10VSO140/250M-4-B0/WTM
R900244989 ABFAG-0630S-2X/A10VSO100/280S-4-B0/WTM
R900244988 ABFAG-0630S-2X/A10VSO100/250M-4-B0/WTM
R900244987 ABFAG-0630S-2X/A10VSO100/225M-4-B1/WTM
R900244986 ABFAG-0630S-2X/A10VSO71/225M-4-B1/WTM
R900244985 ABFAG-0630S-2X/A10VSO71/225S-4-B0/WTM
R900244984 ABFAG-0630S-2X/A10VSO71/200L-4-B0/WTM
R900244983 ABFAG-0250S-2X/A10VSO45/200L-4-B0/WTM
R900244982 ABFAG-0250S-2X/A10VSO45/180L-4-B1/WTM
R900244981 ABFAG-0250S-2X/A10VSO45/180M-4-B0/WTM
R900244980 ABFAG-0250S-2X/A10VSO28/180L-4-B1/WTM
R900244979 ABFAG-0250S-2X/A10VSO28/180M-4-B0/WTM
R900244978 ABFAG-0250S-2X/A10VSO28/160L-4-B1/WTM
R900244959 ABFAG-0100S-2X/A10VSO18/132M-4-B1/WTM
R900035987 E-A10VSO45DFR1/31R-PPA12N00
R900026720 ABZEK-B3/B14MPA132M7,5-4B-A10VSO18
R988001711 PLUG7/16"UNFFORA10VSO
R900834167 ABZPZ-S1X/B35-225/0-A10VSO71PA/JH-GG/M
R900014283 PUMPENTRAEGERFLPT350-2-A10VSO71PA
R900014282 PUMPENTRAEGERFLPT350-2-A10VSO28PA
常用液壓名稱名詞解釋
電磁閥(Electromagnetic valve)是用電磁控制的工業(yè)設(shè)備,是用來(lái)控制流體的自動(dòng)化基礎(chǔ)元件,屬于執(zhí)行器,并不限于液壓、氣動(dòng)。用在工業(yè)控制系統(tǒng)中調(diào)整介質(zhì)的方向、流量、速度和其他的參數(shù)。電磁閥可以配合不同的電路來(lái)實(shí)現(xiàn)預(yù)期的控制,而控制的精度和靈活性都能夠保證。電磁閥有很多種,不同的電磁閥在控制系統(tǒng)的不同位置發(fā)揮作用,zui常用的是單向閥、安全閥、方向控制閥、速度調(diào)節(jié)閥等。
電磁閥里有密閉的腔,在不同位置開(kāi)有通孔,每個(gè)孔連接不同的油管,腔中間是活塞,兩面是兩塊電磁鐵,哪面的磁鐵線圈通電閥體就會(huì)被吸引到哪邊,通過(guò)控制閥體的移動(dòng)來(lái)開(kāi)啟或關(guān)閉不同的排油孔,而進(jìn)油孔是常開(kāi)的,液壓油就會(huì)進(jìn)入不同的排油管,然后通過(guò)油的壓力來(lái)推動(dòng)油缸的活塞,活塞又帶動(dòng)活塞桿,活塞桿帶動(dòng)機(jī)械裝置。這樣通過(guò)控制電磁鐵的電流通斷就控制了機(jī)械運(yùn)動(dòng)。
柱塞泵是液壓系統(tǒng)的一個(gè)重要裝置。它依靠柱塞在缸體中往復(fù)運(yùn)動(dòng),使密封工作容腔的容積發(fā)生變化來(lái)實(shí)現(xiàn)吸油、壓油。柱塞泵具有額定壓力高、結(jié)構(gòu)緊湊、效率高和流量調(diào)節(jié)方便等優(yōu)點(diǎn),被廣泛應(yīng)用于高壓、大流量和流量需要調(diào)節(jié)的場(chǎng)合,諸如液壓機(jī)、工程機(jī)械和船舶中。機(jī)械分類 ? 軸向式 ? 直軸斜盤式 ? 徑向式 ? 液壓式 柱塞泵一般分為單柱塞泵、臥式柱塞泵、軸向柱塞泵和徑向柱塞泵。
比例閥 閥對(duì)流量的控制可以分為兩種:
一種是開(kāi)關(guān)控制:要么全開(kāi)、要么全關(guān),流量要么zui大、要么zui小,沒(méi)有中間狀態(tài),如普通的電磁直通閥、電磁換向閥、電液換向閥。
另一種是連續(xù)控制:閥口可以根據(jù)需要打開(kāi)任意一個(gè)開(kāi)度,由此控制通過(guò)流量的大小,這類閥有手動(dòng)控制的,如節(jié)流閥,也有電控的,如比例閥、伺服閥。
所以使用比例閥或伺服閥的目的就是:以電控方式實(shí)現(xiàn)對(duì)流量的節(jié)流控制(當(dāng)然經(jīng)過(guò)結(jié)構(gòu)上的改動(dòng)也可實(shí)現(xiàn)壓力控制等),既然是節(jié)流控制,就必然有能量損失,伺服閥和其它閥不同的是,它的能量損失更大一些,因?yàn)樗枰欢ǖ牧髁縼?lái)維持前置級(jí)控制油路的工作。
換向閥是具有兩種以上流動(dòng)形式和兩個(gè)以上油口的方向控制閥。是實(shí)現(xiàn)液壓油流的溝通、切斷和換向,以及壓力卸載和順序動(dòng)作控制的閥門。
可分為手動(dòng)換向閥、電磁換向閥、電液換向閥等。
又稱克里斯閥,閥門的一種,具有多向可調(diào)的通道,可適時(shí)改變流體流向。
工作時(shí)借著閥外的驅(qū)動(dòng)傳動(dòng)機(jī)構(gòu)轉(zhuǎn)動(dòng)驅(qū)動(dòng)軸,帶動(dòng)搖拐臂,啟動(dòng)閥板,使工作流體時(shí)而從左入口通向閥的下部出口,時(shí)而從右入口變換通向下部出口,實(shí)現(xiàn)了周期變換流向的目的。
這種變換閥在石油、化工生產(chǎn)中有著廣泛的應(yīng)用,在合成氨造氣系統(tǒng)中zui為常用。此外,換向閥還可作成閥瓣式的結(jié)構(gòu),多用于較小流量的場(chǎng)合。工作時(shí)只需轉(zhuǎn)動(dòng)手輪通過(guò)閥瓣來(lái)變換工作流體的流向。
溢流閥是一種液壓壓力控制閥,在液壓設(shè)備中主要起定壓溢流作用,穩(wěn)壓,系統(tǒng)卸荷和安全保護(hù)作用。
主要作用編輯定壓溢流作用:在定量泵節(jié)流調(diào)節(jié)系統(tǒng)中,定量泵提供的是恒定流量。當(dāng)系統(tǒng)壓力增大時(shí),會(huì)使流量需求減小。此時(shí)溢流閥開(kāi)啟,使多余流量溢回油箱,保證溢流閥進(jìn)口壓力,即泵出口壓力恒定(閥口常隨壓力波動(dòng)開(kāi)啟)。
節(jié)流閥是通過(guò)改變節(jié)流截面或節(jié)流長(zhǎng)度以控制流體流量的閥門。將節(jié)流閥和單向閥并聯(lián)則可組合成單向節(jié)流閥。節(jié)流閥和單向節(jié)流閥是簡(jiǎn)易的流量控制閥,在定量泵液壓系統(tǒng)中,節(jié)流閥和溢流閥配合,可組成三種節(jié)流調(diào)速系統(tǒng),即進(jìn)油路節(jié)流調(diào)速系統(tǒng)、回油路節(jié)流調(diào)速系統(tǒng)和旁路節(jié)流調(diào)速系統(tǒng)。節(jié)流閥沒(méi)有流量負(fù)反饋功能,不能補(bǔ)償由負(fù)載變化所造成的速度不穩(wěn)定,一般僅用于負(fù)載變化不大或?qū)λ俣确€(wěn)定性要求不高的場(chǎng)合。
齒輪泵是依靠泵缸與嚙合齒輪間所形成的工作容積變化和移動(dòng)來(lái)輸送液體或使之增壓的回轉(zhuǎn)泵。由兩個(gè)齒輪、泵體與前后蓋組成兩個(gè)封閉空間,當(dāng)齒輪轉(zhuǎn)動(dòng)時(shí),齒輪脫開(kāi)側(cè)的空間的體積從小變大,形成真空,將液體吸入,齒輪嚙合側(cè)的空間的體積從大變小,而將液體擠入管路中去。吸入腔與排出腔是靠?jī)蓚€(gè)齒輪的嚙合線來(lái)隔開(kāi)的。齒輪泵的排出口的壓力*取決于泵出處阻力的大小。
葉片泵因?yàn)闅v史的葉片泵根據(jù)中類型的不同有兩種
一)專門指容積泵中的滑片泵。
二)指動(dòng)力式泵的三泵(離心泵、混流泵、軸流泵)或其他特殊的泵。
這類泵產(chǎn)品一般不會(huì)叫葉片泵。但作為專著,葉片泵幾乎全部是指離心泵、混流泵、軸流泵等。
根據(jù)其每轉(zhuǎn)的理論排量是固定值還是可變值,可以分為葉片式變量泵和葉片式定量泵。
工作原理編輯葉片泵轉(zhuǎn)子旋轉(zhuǎn)時(shí),葉片在離心力和壓力油的作用下,尖部緊貼在定子內(nèi)表面上。這樣兩個(gè)葉片與轉(zhuǎn)子和定子內(nèi)表面所構(gòu)成的工作容積,先由小到大吸油后再由大到小排油,葉片旋轉(zhuǎn)一周時(shí),完成兩次吸油與排油。
單向閥是流體只能沿進(jìn)口流動(dòng),出口介質(zhì)卻無(wú)法回流的裝置
單向閥 Check Valve
單向閥又稱止回閥或逆止閥。用于液壓系統(tǒng)中防止油流反向流動(dòng),或者用于氣動(dòng)系統(tǒng)中防止壓縮空氣逆向流動(dòng)。
單向閥有直通式和直角式兩種。直通式單向閥用螺紋連接安裝在管路上。直角式單向閥有螺紋連接、板式連接和法蘭連接三種形式。液控單向閥也稱閉鎖閥或保壓閥,它與單向閥相同,用以防止油液反向流動(dòng)。但在液壓回路中需要油流反向流動(dòng)時(shí)又可利用控制油壓,打開(kāi)單向閥,使油流在兩個(gè)方向都可流動(dòng)。液控單向閥采用錐形閥芯,因此密封性能好。在要求封閉油路時(shí),可用此閥作為油路的單向鎖緊而起保壓作用。液控單向閥控制油的泄漏方式有內(nèi)泄式和外泄式二種。在油流反向出口無(wú)背壓的油路中可用內(nèi)泄式;否則需用外泄式,以降低控制油壓力。
壓力繼電器,液壓術(shù)語(yǔ),是液壓系統(tǒng)中當(dāng)流體壓力達(dá)到預(yù)定值時(shí),使電接點(diǎn)動(dòng)作的元件。
2.是將壓力轉(zhuǎn)換成電信號(hào)的液壓元器件,客戶根據(jù)自身的壓力設(shè)計(jì)需要,通過(guò)調(diào)節(jié)壓力繼電器,實(shí)現(xiàn)在某一設(shè)定的壓力時(shí),輸出一個(gè)電信號(hào)的功能。