葉片泵 0513300286 工作壓力高

力士樂葉片泵是上海韋米機電設備有限公司的【重點優勢產品】之一報價迅速 價格優勢 正 品 現貨特價   售后質保1年！熱誠歡迎廣大新老顧客上門商務洽談！
特性
1.可在壓力設定下具有自動高速流量及補償功能，比定量葉片泵功率損耗少，發熱低，是一種節省能源的率葉片泵，為系統設計工程師在率的回路中佳選擇。
2.運轉平衡安靜，特別適合機床和室內的要求。
3.內含壓力調整機構，系統可以不要調壓閥并且適用直接式電動機，裝配容易。
4.備有多種不同壓力及流量范圍，可供選擇。
葉片泵使用要點
1.為了使葉片泵可靠地吸油，其轉速在500～1500r/min的范圍，轉速太低時，葉片不能緊壓定子的內表面和吸油；轉速太高則造成泵的“吸空”現象，泵的工作不正常。油的粘度要選用適當，粘度太大，吸油阻力；油液過稀，間隙影響，真空度不夠，會對吸油造成不良影響。
2.葉片泵對油中的污物很敏感，工作可靠性較差，油液不清會使葉片卡死，因此注意油液良好過濾和環境清潔。
3.因泵的葉片有安裝傾角，故轉子只允許單向旋轉，不應反向使用，否則會使葉片折斷。
葉片泵依靠旋轉葉輪對液體的作用把原動機的機械能傳遞給液體。由于離心泵的作用液體從葉輪進口流向出口的過程中，其速度能和壓力能都得到增加，被葉輪排出的液體經過壓出室，大部分速度能轉換成壓力能，然后沿排出管路輸送出去，這時，葉輪進口處因液體的排出而形成真空或低壓，吸水池中的液體在液面壓力（大氣壓）的作用下，被壓入葉輪的進口，于是，旋轉著的葉輪就連續不斷地吸入和排出液體。
類型 PV7...A 液壓泵是直動式葉片泵，其排量體積可調。
基本上由殼體，蓋板，轉子，葉片，定子環，壓縮彈簧，調整螺釘和控制板組成。為限制大流量，該泵配有調節螺釘。驅動轉子在定子環中旋轉。轉子中導入的葉片在離心力的作用下貼緊定子環的內跑合面。
吸油和排油過程
運輸流體所需的腔室由葉片，轉子，定子環，控制板和蓋板組成。
轉子旋轉時室體積增加，腔室通過吸油通道填充流體。達到大室體積后，腔室從吸油側分離。
隨著轉子繼續旋轉，高壓流體側的連接打開，腔室縮小并迫使流體通過壓力油口進入系統。
壓力控制
定子環由彈簧固定在其初始的偏心位置。系統中所需的大工作壓力是在調節螺釘處通過彈簧設定。的壓力是由于對抗彈簧力的工作阻力作用于定子
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柱塞泵是采用配油盤配油，缸體旋轉，靠變量頭變量的斜盤式軸向柱塞泵。該泵采用液壓靜力平衡的佳油膜厚度設計，使缸體與配油盤、滑靴與變量頭之間處于純液體摩擦下運轉，具有結構簡單、體積小、噪音低、效率高、壽命長和有自吸能力等優點。軸向柱塞泵具有多種變量形勢滿足用戶的要求，它廣泛適用于機床鍛壓、冶金、工程、礦山、船舶等機械及其他液壓傳動系統中
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泵的吸油濾油器，應采用泵流量的兩倍以上，允許吸人真空度不大于0.013Mpa。在系統中的回油管路上，應設置過濾精度不大于20~30μm的回油濾油器，當新安裝的系統工作10~20h后，可將回油濾油器拆開，取出濾芯，其內部有氧化皮、電焊渣、鐵屑、砂粒和橡膠碎塊等雜質，這些雜物是安裝系統時未清理凈的或液壓件內部存留的，經壓力的振動和流體的沖擊而集中在回油濾油器內，若無回油濾油器時，則全部集中在油箱下部。
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PVV42-1X/098-068LA15RLMC
PVV42-1X/098-068RA15DDMC
PVV42-1X/098-068RA15DLMC
PVV42-1X/098-068RA15RDMC
PVV42-1X/098-068RA15RLMC
PVV42-1X/098-068RA15UUMC
PVV42-1X/098-068RB15DDMC
PVV42-1X/098-068RB15LLMC
PVV42-1X/098-068RB15UUMC
PVV42-1X/098-068RJ15UUMC
PVV42-1X/113-040RA15RUMC
PVV42-1X/113-040RA15UUMC
PVV42-1X/113-045RJ15UUMC
PVV42-1X/113-055RA15DDMC
PVV42-1X/113-055RA15UUMC
PVV42-1X/113-055RA15UUMC
PVV42-1X/113-055RB15UUMC
PVV42-1X/113-055RJ15UUMC
PVV42-1X/113-060RA15DDMC

BOSCH VPV100單泵
0513850201 0513R15A7VPV100SM14FZ 
0513850205 0513R15A7VPV100SM14HZP1 
0513850207 0513R15A7VPV100SM14FY 
0513850211 0513R15A7VPV100SM14HZ 
0513850405 0513R15A7VPV100SM21HZB04
0513850407 0513R15A7VPV100SM21HYB04
0513850409 0513R15A7VPV100SM21JZB04
0513850411 0513R15A7VPV100SM21JYB04
0513850417 0513R15A7VPV100SM21HZB04P1
0513850419 0513R15A7VPV100SM21HYB04P1
0513850421 0513R15A7VPV100SM21JZB04P1
0513850423 0513R15A7VPV100SM21JYB04P1
0513850425 0513R15A7VPV100SM21XDZB04
0513850427 0513R15A7VPV100SM07HZB04 
0513850429 0513R18A7VPV100SM21TZB04P1
0513850431 0513R18A7VPV100SM21HYB04P1 
0513850433 0513R15A7VPV100SM21JSB04 
0513850517 0513R15A7VPV100SM12HZB04P1
0513850525 0513R15A7VPV100SM14FYC01
0513850527 0513R15A7VPV100SM14HYC01
0513850529 0513R15A7VPV100SM14JYC01
BOSCH VPV100 組合泵
0513852401 0513R15A7VPV100SM21HYVPV80SM21HY/HY/ZFS11/16R254
0513852405 0513R18A7VPV100SM21TZVPV80SM21ZDYB05P1 
0513853403 0513R18A7VPV100SM21TZVPV63SM21ZDYB05P1
0513854403 0513R18A7VPV100SM21TZVPV45SM21ZDYB05P1 
0513859403 0513R15A7VPV100SM07HZ/IPK32SM21
0513859405 0513R15A7VPV100SM12HZ/IPK32SM21 
0513859501 0513R15A7VPV100SM12HZ/HY/ZGS11/328
BOSCH VPV130單泵
0513860201 0513R15A7VPV131SM11FY
0513860203 0513R15A7VPV131SM11HY 
0513860205 0513R15A7VPV131SM14FY 
0513860207 0513R15A7VPV131SM21HY 
0513860209 0513R15A7VPV131SM21GYB04 
0513860219 0513R15A7VPV130SM14FZ 
0513860227 0513R15A7VPV130SM14HZP1 
0513860233 0513R15A7VPV130SM14FZP1 
0513860235 0513R15A7VPV130SM14FY 
0513860247 0513R15A7VPV130SM14HZ
0513860265 0513R15A7VPV130SM14FYP1 
0513860405 0513R15A7VPV130
0513860407 0513R15A7VPV130
0513860409 0513R15A7VPV130SM21JZB04
0513860411 0513R15A7VPV130SM21JYB04
0513860417 0513R15A7VPV130S
0513860419 0513R15A7VPV130
0513860421 0513R15A7VP
0513860423 0513R15A7V
0513860427 0513R18A7V
0513860429 0513R18
0513860431 0513R15A7VPV130SM21JSB04 
0513860517 0513R15A7VPV130SM12HZB04P1 
0513860525 0513R15A7VPV130SM14FYC01
0513860527 0513R15A7VPV130SM14HYC01
0513860529 0513R15A7VPV130SM14JYC01

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