力士樂葉片泵 0513859501 適用范圍廣

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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油泵分為六種結構形式:單級單吸懸臂式、兩級單吸懸臂式、單級雙吸懸臂式、單級雙吸兩支承式、兩級雙吸兩支承式、兩級單吸兩支承式。該型泵殼體為徑向剖分，安裝方式為水平中心線支承，泵的吸和排除法蘭為垂直向上，軸封不僅能用軟填料，而且與機械密封互換。
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BOSCH VPV63 組合泵
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BOSCH VPV80單泵
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液壓油箱在液壓系統中的主要作用為儲油、散熱、分離油中所含空氣及泡沫。選用油箱先要考慮其容
量，一般移動式設備取泵大流量的2～，固定式設備取3～；其次考慮油箱油位，當系統全部液壓油缸伸出后油箱油面不得**低油位，當油缸回縮以后油面不得**高油位
BOSCH VPV130 組合泵
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BOSCH VPV164單泵
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BOSCH VPV164 組合泵
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泵用安裝體與電動機連接葉片泵與電動機（發動機）連接驅動時，要采用"安裝體"結構，，其一端法蘭與葉片泵的法蘭連接，用4個（有的泵用2個）內六角螺釘緊固牢， 另一大端與V系列電動機B5或B35型的端法蘭連接牢固，采用這種安裝形式可使其兩軸的同軸度不存在誤差，其轉動時也無噪聲，是延長泵的使用壽命的理想途徑。
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R901388556 PV7-1A/10-20RE01MC0-10-P30Q25
R900941072 PV7-1A/10-20RE01MC0-10-P45
R901404630 PV7-1A/10-20RE01MC0-10-P70Q28

力士樂REXROTH葉片泵固定位移PVQ
PVQ1-1X/018LA15UMB
PVQ1-1X/018RA15DMB
PVQ1-1X/018RA15DVB
PVQ1-1X/018RA15UMB
PVQ2-1X/045RJ15DMB
PVQ2-1X/045RJ15UMB
PVQ2-1X/045RJ15UMBK01
PVQ2-1X/055LJ15UMB
PVQ2-1X/055RA15DMB
PVQ2-1X/055RA15UMB
PVQ2-1X/055RA15UVB
PVQ2-1X/055RB15DMB
PVQ2-1X/055RJ15DMB
PVQ2-1X/055RJ15DVB
PVQ2-1X/055RJ15UMB
PVQ2-1X/060LJ15UMB
PVQ2-1X/060RA15DMB
PVQ2-1X/060RA15DVB
PVQ2-1X/060RA15UMB
PVQ2-1X/060RJ15UMB
PVQ2-1X/068LA15DMB
PVQ2-1X/068LA15DMB
PVQ2-1X/068LA15LMB
PVQ2-1X/068LB15DMB
PVQ2-1X/068LJ15DVB
PVQ2-1X/068LJ15RMB
PVQ2-1X/068LJ15RMB-C3.1
PVQ2-1X/068LJ15UMB
PVQ2-1X/068RA15DMB
PVQ2-1X/068RA15UMB
PVQ2-1X/068RB15UMB
PVQ2-1X/068RJ15DMB
PVQ2-1X/068RJ15UMB
PVQ21-1X/040-018RB15RDMB
PVQ21-1X/040-018RJ15DDMB
PVQ21-1X/040-027RA15DDMB
PVQ21-1X/040-027RJ15DDMB
PVQ21-1X/040-036RJ15UUMB
PVQ21-1X/040-040RA15DDMB
PVQ21-1X/040-040RA15UUMB
PVQ21-1X/040-046LJ15RRMB
PVQ21-1X/040-046RJ15RRMB
PVQ21-1X/045-018RJ15LDMB
PVQ21-1X/045-027RA15DDMB
PVQ21-1X/045-036RJ15LDMB
PVQ21-1X/045-046RA15DDMB
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PVQ21-1X/045-046RJ15DDMB
PVQ21-1X/045-046RJ15LDMB
PVQ21-1X/055-018LJ15DDMB
PVQ21-1X/055-018RA15DDMB
PVQ21-1X/055-018RB15DDMB
PVQ21-1X/055-018RJ15DDMB
PVQ21-1X/055-018RJ15DDMB
PVQ21-1X/055-027LJ15DDMB
PVQ21-1X/055-027RA15DDMB
PVQ21-1X/055-027RA15UUMB
PVQ21-1X/055-027RJ15DDMB
PVQ21-1X/055-027RJ15DDVB
PVQ21-1X/055-027RJ15LDMB
PVQ21-1X/055-027RJ15LLMB
PVQ21-1X/055-036LJ15LLMB
PVQ21-1X/055-040RJ15DDMB
PVQ21-1X/055-046LJ15RRMB
PVQ21-1X/055-046RJ15LDMB
PVQ21-1X/060-027RA15UUVB
PVQ21-1X/060-027RB15DDMB
PVQ21-1X/060-027RJ15LDMB
PVQ21-1X/068-036RJ15LDMB
PVQ21-1X/068-040RA15DDMB
PVQ21-1X/068-046RA15DDMB
PVQ21-1X/068-046RA15UUMB
PVQ21-1X/068-046RJ15LDMB
PVQ4-1X/069LA15DMC
PVQ4-1X/069LJ15DMC
PVQ4-1X/069LJ15RMC
PVQ4-1X/069RA15DMC
PVQ4-1X/069RA15RMC
PVQ4-1X/098LJ15DMC
PVQ4-1X/122LJ15RMC
PVQ4-1X/122LJ15UVC
PVQ4-1X/122RA15DMC
PVQ4-1X/122RA15RMC
PVQ4-1X/122RA15UMC
PVQ4-1X/122RA15UVC
PVQ4-1X/122RJ15DMC
PVQ4-1X/122RJ15UMC
PVQ4-1X/122RJ15UVC

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