国产91在线|亚洲/米奇精品一区二区三区在线观看/亚洲国产精品一区二区九九/五月婷婷基地

HED80A16/350K14 力士樂壓力繼電器是上海韋米機電設備有限公司重點供應產品之一，價格優勢，貨期短，發貨快；保證產品原廠原裝*，優質供應，放心購買。我公司專業經營國外進口液壓氣動備件、自動化儀表；主營產品：液壓配件、氣動元件、柱塞泵、齒輪泵、葉片泵、電磁閥、節流閥、比例閥、溢流閥、換向閥、流量閥；伺服驅動器、伺服模塊、伺服電機、探頭、傳感器、電纜、電源模塊、編碼器、接近開關等。常規型號產品現貨供應，熱誠歡迎新老客戶采購！

壓力繼電器是利用液體的壓力來啟閉電氣觸點的液壓電氣轉換元件。當系統壓力達到壓力繼電器的調定值時，發出電信號，使電氣元件（如電磁鐵、電機、時間繼電器、電磁離合器等）動作，使油路卸壓、換向，執行元件實現順序動作，或關閉電動機使系統停止工作，起安全保護作用等。

首先用于安全保護時，將壓力繼電器設置在夾緊液壓缸的一端，液壓泵啟動后，首先將工件夾緊

，此時夾緊液壓缸的右腔壓力升高，當升高到壓力繼電器的調定值時，壓力繼電器動作，發出電

信號使2YA通電，于是切削液壓缸進刀切削。在加工期間，壓力繼電器微動開關的常開觸點始終閉

合。若工件沒有夾緊，壓力繼電器2斷開，于是2YA斷電，切削液壓缸立即停止進刀，從而避免工

件未夾緊被切削而出事故。[1] 
其實用于控制執行元件的順序動作時，液壓泵啟動后，首先2YA通電，液壓缸左腔進油，推動活塞

方向右移。當碰到限位器(或死擋鐵)后，系統壓力升高，壓力繼電器發出電信號，使1YA通電，高

壓油進入液壓缸的左腔，推動活塞右移。這時若3YA也通電，液壓缸的活塞快速右移;若3YA斷電，

則液壓缸的活塞慢速右移，其慢速運動速度由節流閥調節。
再次用于液壓泵卸荷時，壓力繼電器不是控制液壓泵停止轉動，而是控制二位二通電磁閥，將液

壓泵5輸出的壓力油流回油箱，使其卸荷。
zui后用于液壓泵的啟閉時，有兩個液壓泵，高壓小流量泵，低壓大流量泵。當活塞快速下降時，

兩泵同時輸出壓力油。當液壓缸活塞桿抵住工件開始加壓時，壓力繼電器在壓力油作用下發出動

作，觸動微動開關，將常閉觸點斷開，使液壓泵停轉。在加工過程中減慢液壓缸的速度，同時減

少動力消耗。

    上海韋米機電設備有限公司位于上海市浦東新區金橋禹洲，是一家從事經營國外進口液壓氣動備件、自動化儀表的貿易型公司；專注于中國工業傳動自動化流體領域。主營產品電磁閥、柱塞泵、數控模塊、伺服電機、可編程控制器、傳感器、氣動元件、工業儀器儀表等。經營品牌有：博世力士樂rexroth、阿托斯ATOS、迪普馬DUPLOMATIC、本特利Bently、Parker派克、EATON VICKERS伊頓、貝加萊B&R、西門子Siemens低壓、愛爾泰克Airtec氣動等進口品牌。

產品保障：
  1、質量問題：品牌原廠保障，保證產品原裝*
  2、貨期問題：產品貨期短，保證準時發貨（現貨部分可以當天發貨）
  3、售后問題：按照品牌所屬生產廠家標準執行，保證售后服務
  4、安全問題：上海韋米機電設備有限公司，具有上海一般納稅人資質（搜索上海一般納稅人資格網上查詢），所有商品開具17%增值稅發票；*合作客戶：訂貨前，可提供資質證件及zui近銷售開出的發票掃描件以供查詢
訂購流程：
  1、客戶確認所需采購產品型號發詢價單傳真到或，；雷青
  2、我方會根據詢價單型號查詢價格以及交貨期，擬一份詳細正規報價單
  3，客戶收到報價單并確認型號無誤后訂購產品
  4、報價單負責人根據客戶提供型號以及數量擬份銷售合同
  5、客戶收到合同查閱同意后蓋章回傳并按照合同銷售金額匯款到公司開戶行
  6、我公司財務查到款后，業務員安排發貨（訂貨）并通知客戶跟蹤運單

公司本著信譽*、服務*的理念，熱誠歡迎新老顧客、實地考察、洽談業務！

專業從事歐美進口液壓、工控設備的貿易企業。公司專業經銷德國力士樂產品，在力士樂液壓泵、液壓閥、伺服及比例閥、放大板等產品具有很強的競爭優勢。
我公司優勢產品系列有：
單向閥：S15A，S20A，Z1S，Z2S，SL10，SL20，SV10，SV20，RVP
電磁閥：4WE6、4WE10、4WE16
電液閥：4WEH10H、4WEH16、4WEH25
溢流閥：DBD，ZDB，Z2DB，DB、DBW、DBET
減壓閥：DR6DP、DR10DP、ZDR6、ZDR10、DR-4X、DR-5X
節流閥：Z2FS6、Z2FS10、Z2FS16、Z2FS22
調速閥：2FRM5，2FRM10，2FRM16
平衡閥：FD12FAFD12PAFD12KA,16KAFD16FA,16PA
繼電器：HED80,HED40
柱塞泵：A4VSO、A10VSO、A2FO
定量馬達：A2FM，A4FM，A10FM/E
電子單元：VT
比例方向閥：4WRA、4WRAE、4WRE、4WREE、4WREEM、4WRH、4WRZ、4WRZE、4WRKE、4WRBKE、4WS2EM
高頻響方向閥：4WRPH、4WRPEH、5WRP、5WRPE、4WRREH、4WRP、4WRPE、4WRP(E)H、4WRSE、4WRSEH、4WRPNH、4WRL、4WRLE、4WRVE、4WRGE、4WRL、4WRLE、4WRDE、3WRCBH

HED80A16/350K14 力士樂壓力繼電器

R901171883 HED8OA-2X/350U110K14S
R901168129 HED8OA-2X/350U210K14S
R901126233 HED8OA-2X/350XNZ14S
R901101698 HED8OA-2X/50K14
R901107793 HED8OA-2X/50K14/12
R901106507 HED8OA-2X/50K14A
R901110444 HED8OA-2X/50K14A/12
R901106499 HED8OA-2X/50K14AS
R901110443 HED8OA-2X/50K14AS/12
R901110166 HED8OA-2X/50K14ASV
R901110164 HED8OA-2X/50K14AV
R901110163 HED8OA-2X/50K14AV/12
R901102702 HED8OA-2X/50K14KS
R901110160 HED8OA-2X/50K14KSV
R901102754 HED8OA-2X/50K14KW
R901108514 HED8OA-2X/50K14KW/12
R901110155 HED8OA-2X/50K14KWV
R901102704 HED8OA-2X/50K14S
R901155751 HED8OA-2X/50K14S/12
R901110149 HED8OA-2X/50K14SV
R901110147 HED8OA-2X/50K14SV/12
R901117070 HED8OA-2X/50K14V
R901109543 HED8OA-2X/50K14V/12
R901173249 HED8OA-2X/50K35
R901155571 HED8OA-2X/50K35S
R901213487 HED8OA-2X/50P015K14S
R901244472 HED8OA-2X/50R020K14S
R901126235 HED8OA-2X/50XNZ14
R901166176 HED8OA-2X/50XNZ14AV
R901160979 HED8OA-2X/50XNZ14KW
R901151839 HED8OA-2X/50XNZ14S
R901107127 HED8OA-2X/630K14
R901134765 HED8OA-2X/630K14/12
R901108512 HED8OA-2X/630K14AS
R901199523 HED8OA-2X/630K14ASV
R901109541 HED8OA-2X/630K14KS
R901109538 HED8OA-2X/630K14KW
R901119175 HED8OA-2X/630K14KW/12
R901107915 HED8OA-2X/630K14S
R901130967 HED8OA-2X/630K14SV
R901118228 HED8OA-2X/630K14V
R901188553 HED8OA-2X/630K35A
R901204825 HED8OA-2X/630XNZ14
R901240595 HED8OA-2X/630XNZ14KSV
R901222334 HED8OA-2X=50K14AS
R900223611 HED8OA1X/100F050K14S
R900223609 HED8OA1X/100F060K14S
R900536027 HED8OA1X/100K14
R900218787 HED8OA1X/100K14/12
R900746085 HED8OA1X/100K14/12=CSA
R900736972 HED8OA1X/100K14=CSA
R900053690 HED8OA1X/100K14A
R900214879 HED8OA1X/100K14A/12
R900750155 HED8OA1X/100K14A=CSA
R900083066 HED8OA1X/100K14AS
R900211777 HED8OA1X/100K14AS/12
R900741712 HED8OA1X/100K14AS=CSA
R900209677 HED8OA1X/100K14ASV
R900227369 HED8OA1X/100K14AV
R900536063 HED8OA1X/100K14KS
R900246051 HED8OA1X/100K14KS=CSA
R900078015 HED8OA1X/100K14KSV
R900994141 HED8OA1X/100K14KSV/12
R900573428 HED8OA1X/100K14KW
R900744552 HED8OA1X/100K14KW/12
R900248864 HED8OA1X/100K14KW/12=CSA
R900573208 HED8OA1X/100K14KWV
R900539656 HED8OA1X/100K14S
R900222366 HED8OA1X/100K14S/12
R900739711 HED8OA1X/100K14S/12=CSA
R900230693 HED8OA1X/100K14S=CSA
R900078014 HED8OA1X/100K14SV
R900207488 HED8OA1X/100K14SV/12
R900059391 HED8OA1X/100K14V
R900220889 HED8OA1X/100K14V/12
R900249869 HED8OA1X/100K35KS
R900052853 HED8OA1X/100K6
R900052854 HED8OA1X/100K6A
R900987424 HED8OA1X/100K6KS
R900222911 HED8OA1X/100K6S
R900739233 HED8OA1X/100P070K14S
R900231395 HED8OA1X/100U050K14AS
R900054194 HED8OA1X/100Z14A
R900536599 HED8OA1X/200K14
R900204078 HED8OA1X/200K14/12
R900225129 HED8OA1X/200K14/12=CSA
R900206715 HED8OA1X/200K14=CSA
R900059883 HED8OA1X/200K14A
R900987082 HED8OA1X/200K14A/12
R900052714 HED8OA1X/200K14AS
R900222478 HED8OA1X/200K14AS/12
R900986172 HED8OA1X/200K14ASV
R900710623 HED8OA1X/200K14ASV/12
R901021807 HED8OA1X/200K14AV
R900986140 HED8OA1X/200K14AV/12
R900247775 HED8OA1X/200K14KS=CSA
R900058463 HED8OA1X/200K14KSV
R900728412 HED8OA1X/200K14KSV=CSA
R900049605 HED8OA1X/200K14KW
R900775203 HED8OA1X/200K14KW/12
R900986508 HED8OA1X/200K14KWV
R900565225 HED8OA1X/200K14S
R900230464 HED8OA1X/200K14S=CSA
R900225140 HED8OA1X/200K14SV
R900245173 HED8OA1X/200K14SV/12
R900207580 HED8OA1X/200K14V
R900227462 HED8OA1X/200K14V/12
R900986799 HED8OA1X/200K14V/12=CSA
R900766707 HED8OA1X/200K35KS
R900717883 HED8OA1X/200K6KS
R900222912 HED8OA1X/200K6S
R900209663 HED8OA1X/200P120K14S
R900215141 HED8OA1X/200P165K14S
R900221260 HED8OA1X/200P175K14S

壓力繼電器可以感知系統的壓力，并且發出開關信號。壓力到了，常開觸點閉合，常閉觸點打開

。我們便可以在程序上加以利用。但是在實際使用的時候，我們會碰到一些問題。
首先是選擇的產品質量有問題，主要體現在以下幾個方面
1、動作不靈敏，壓力到了還沒有信號輸出。這是制造上有問題，servopiston和u-seal太緊了，

工廠出廠的時候沒有測試。
2、還沒有到壓力就發訊。裝配的問題。壓力繼電器里面的微動開關沒有裝好。
3、產品不耐用，沒幾下壓力繼電器就不動作了。廠商無良心，用了很差的微動開關。
4、漏油。要不是密封圈沒有選好就是加工超差了。
以上列的幾點都是供應商的問題，那用戶有問題，也會使壓力繼電器不工作。
低級錯誤：
1、沒有輸出信號：測壓的小孔被生料帶堵住了，裝配工人不小心。
2、測壓不準：現象是壓力表還沒有到壓力表指示壓力，繼電器就發訊了。事實上，壓力繼電器的

動作速度會比壓力表快，特別是比充油式耐震壓力表。所以可能壓力表才跑到10M，壓力繼電器已

經是20M啦。

HED80A16/350K14

R900223120 HED8OA1X/200P180K14S
R900230484 HED8OA1X/200U100K14S
R900230482 HED8OA1X/200U120K14S
R900226625 HED8OA1X/200U165K14S
R900226626 HED8OA1X/200U170K14S
R900226628 HED8OA1X/200U180K14S
R900536033 HED8OA1X/350K14
R900218305 HED8OA1X/350K14/12
R900225131 HED8OA1X/350K14/12=CSA
R900988976 HED8OA1X/350K14=CSA
R900054081 HED8OA1X/350K14A
R900216908 HED8OA1X/350K14A/12
R900083070 HED8OA1X/350K14AS
R900703255 HED8OA1X/350K14AS/12
R900059505 HED8OA1X/350K14ASV
R900778233 HED8OA1X/350K14AV
R900247377 HED8OA1X/350K14AV/12
R900248858 HED8OA1X/350K14AV/12=CSA
R900536067 HED8OA1X/350K14KS
R900988199 HED8OA1X/350K14KS=CSA
R900218312 HED8OA1X/350K14KSV
R900571065 HED8OA1X/350K14KW
R900059741 HED8OA1X/350K14KW/12
R900573207 HED8OA1X/350K14KWV
R900206441 HED8OA1X/350K14S/12
R900230463 HED8OA1X/350K14S=CSA
R900083371 HED8OA1X/350K14SV
R900246079 HED8OA1X/350K14SV/12
R900209438 HED8OA1X/350K14V
R900223122 HED8OA1X/350K14V/12
R900986800 HED8OA1X/350K14V/12=CSA
R900989789 HED8OA1X/350K35KS
R900897324 HED8OA1X/350K6
R900745966 HED8OA1X/350K6A
R900243652 HED8OA1X/350K6KS
R900762061 HED8OA1X/350U120K14S
R900762060 HED8OA1X/350U140K14S
R900762059 HED8OA1X/350U160K14S
R900762052 HED8OA1X/350U190K14S
R900618419 HED8OA1X/350U210K14S
R900565212 HED8OA1X/350Z14KWSO3
R900536021 HED8OA1X/50K14
R900222489 HED8OA1X/50K14/12
R900207436 HED8OA1X/50K14/2
R900053689 HED8OA1X/50K14A
R900220799 HED8OA1X/50K14A/12
R900750157 HED8OA1X/50K14A=CSA
R900081946 HED8OA1X/50K14AS
R900212471 HED8OA1X/50K14AS/12
R900050694 HED8OA1X/50K14ASV
R900052710 HED8OA1X/50K14AV
R900242605 HED8OA1X/50K14AV/12
R900536058 HED8OA1X/50K14KS
R900569731 HED8OA1X/50K14KSV
R900536059 HED8OA1X/50K14KSV/12
R900034510 HED8OA1X/50K14KW
R900986798 HED8OA1X/50K14KW/12
R900740579 HED8OA1X/50K14KW/12=CSA
R900723753 HED8OA1X/50K14KWV
R900536081 HED8OA1X/50K14S
R900219207 HED8OA1X/50K14S/12
R900742300 HED8OA1X/50K14S/12=CSA
R900063756 HED8OA1X/50K14SV
R900216081 HED8OA1X/50K14SV/12
R900078013 HED8OA1X/50K14V
R900224488 HED8OA1X/50K14V/12
R901006447 HED8OA1X/50K35
R900249868 HED8OA1X/50K35KS
R900704664 HED8OA1X/50K35S
R900214246 HED8OA1X/50K6
R900226836 HED8OA1X/50K6A
R900617955 HED8OA1X/50K6AS
R900240913 HED8OA1X/50K6KS
R900249867 HED8OA1X/50K6KW
R900210726 HED8OA1X/50R020K14S
R900775382 HED8OA1X/50R040K14S
R900231396 HED8OA1X/50U020K14AS
R900219801 HED8OA1X/50U020K14S
R900571568 HED8OA1X/630K14
R900219732 HED8OA1X/630K14/12
R900207382 HED8OA1X/630K14AS
R900248061 HED8OA1X/630K14AV
R900566753 HED8OA1X/630K14KS
R900778901 HED8OA1X/630K14KSV
R900020621 HED8OA1X/630K14KW
R900728308 HED8OA1X/630K14KW/12
R900566271 HED8OA1X/630K14S
R900216552 HED8OA1X/630K14S/12
R900986971 HED8OA1X/630K14SV
R900740355 HED8OA1X/630K14V
R900202433 HED8OA1X/630U400K14S
R900702163 HED8OA1X=200K14
R901102360 HED8OH-2X/100K14
R901107128 HED8OH-2X/100K14A
R901106505 HED8OH-2X/100K14AS
R901109535 HED8OH-2X/100K14ASV
R901099780 HED8OH-2X/100K14AV
R901106498 HED8OH-2X/100K14KS
R901099788 HED8OH-2X/100K14KSV
R901107122 HED8OH-2X/100K14KW
R901109532 HED8OH-2X/100K14KWV
R901095375 HED8OH-2X/100K14S
R901108268 HED8OH-2X/100K14SV
R901191048 HED8OH-2X/100K14SV/12
R901099775 HED8OH-2X/100K14V
R901125068 HED8OH-2X/100K35KS
R901108239 HED8OH-2X/100U070K14S
R901157769 HED8OH-2X/100XNZ14KS
R901099808 HED8OH-2X/200K14
R901099809 HED8OH-2X/200K14A
R901107119 HED8OH-2X/200K14AS
R901109530 HED8OH-2X/200K14ASV
R901099790 HED8OH-2X/200K14AV
R901099811 HED8OH-2X/200K14KS
R901099792 HED8OH-2X/200K14KSV
R901107369 HED8OH-2X/200K14KW
R901125810 HED8OH-2X/200K14KWV
R901102362 HED8OH-2X/200K14S
R901109074 HED8OH-2X/200K14SV
R901099789 HED8OH-2X/200K14V
R901148816 HED8OH-2X/200K35KS
R901171767 HED8OH-2X/200K35S
R901270140 HED8OH-2X/200P110K14S
R901139168 HED8OH-2X/200P145K14S
R901139169 HED8OH-2X/200P185K14S
R901099813 HED8OH-2X/200U150K14V
R901099814 HED8OH-2X/200U180K14V
R901099793 HED8OH-2X/200U185K14V
R901238448 HED8OH-2X/200XNZ14
R901238447 HED8OH-2X/200XNZ14AS
R901158672 HED8OH-2X/200XNZ14S
R901101640 HED8OH-2X/350K14
R901107313 HED8OH-2X/350K14A
R901108236 HED8OH-2X/350K14AS
R901109071 HED8OH-2X/350K14ASV
R901099816 HED8OH-2X/350K14AV
R901106454 HED8OH-2X/350K14KS
R901099817 HED8OH-2X/350K14KSV
R901107095 HED8OH-2X/350K14KW
R901109069 HED8OH-2X/350K14KWV
R901102713 HED8OH-2X/350K14S
R901109065 HED8OH-2X/350K14SV
R901099815 HED8OH-2X/350K14V
R901265207 HED8OH-2X/350K35S
R901157786 HED8OH-2X/350XNZ14KS
R901228024 HED8OH-2X/350XNZ14S
R901128257 HED8OH-2X/50F004K14SV
R901219262 HED8OH-2X/50F010K14V
R901102349 HED8OH-2X/50K14
R901108007 HED8OH-2X/50K14A
R901107086 HED8OH-2X/50K14AS
R901109050 HED8OH-2X/50K14ASV
R901099798 HED8OH-2X/50K14AV
R901102356 HED8OH-2X/50K14KS
R901099800 HED8OH-2X/50K14KSV
R901107394 HED8OH-2X/50K14KW
R901109049 HED8OH-2X/50K14KWV
R901102712 HED8OH-2X/50K14S
R901215098 HED8OH-2X/50K14SV
R901099796 HED8OH-2X/50K14V
R901156058 HED8OH-2X/50K35KS
R901231720 HED8OH-2X/50K35S
R901158671 HED8OH-2X/50XNZ14S
R901101658 HED8OH-2X/630K14
R901109035 HED8OH-2X/630K14AS
R901109039 HED8OH-2X/630K14ASV
R901136386 HED8OH-2X/630K14KS
R901109029 HED8OH-2X/630K14S
R901101649 HED8OH-2X/630K14V
R901232375 HED8OH-2X=50K14S
R900986506 HED8OH1X/100F060K14KS
R900536045 HED8OH1X/100K14
R900200032 HED8OH1X/100K14A
R900083069 HED8OH1X/100K14AS
R901017415 HED8OH1X/100K14AS/12
R900208031 HED8OH1X/100K14ASV
R900241884 HED8OH1X/100K14ASV/12
R900225686 HED8OH1X/100K14AV
R900536072 HED8OH1X/100K14KS
R900204282 HED8OH1X/100K14KSV
R900567020 HED8OH1X/100K14KW
R900034507 HED8OH1X/100K14KWV
R900230940 HED8OH1X/100K14S=CSA
R900249527 HED8OH1X/100K14SV/12
R900218310 HED8OH1X/100K14V
R900754650 HED8OH1X/100K14V/12
R900741732 HED8OH1X/100K35
R900231431 HED8OH1X/100K35S
R900764937 HED8OH1X/100K6

HED80A16/350K14

壓力繼電器可以感知系統的壓力，并且發出開關信號。壓力到了，常開觸點閉合，常閉觸點打開

。我們便可以在程序上加以利用。但是在實際使用的時候，我們會碰到一些問題。
首先是選擇的產品質量有問題，主要體現在以下幾個方面
1、動作不靈敏，壓力到了還沒有信號輸出。這是制造上有問題，servopiston和u-seal太緊了，

工廠出廠的時候沒有測試。
2、還沒有到壓力就發訊。裝配的問題。壓力繼電器里面的微動開關沒有裝好。
3、產品不耐用，沒幾下壓力繼電器就不動作了。廠商無良心，用了很差的微動開關。
4、漏油。要不是密封圈沒有選好就是加工超差了。
以上列的幾點都是供應商的問題，那用戶有問題，也會使壓力繼電器不工作。
低級錯誤：
1、沒有輸出信號：測壓的小孔被生料帶堵住了，裝配工人不小心。
2、測壓不準：現象是壓力表還沒有到壓力表指示壓力，繼電器就發訊了。事實上，壓力繼電器的

動作速度會比壓力表快，特別是比充油式耐震壓力表。所以可能壓力表才跑到10M，壓力繼電器已

經是20M啦。