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工作原理，當壓力油經(jīng)固定的配油軸4的窗口進入缸體內(nèi)柱塞的底部時，柱塞向外伸出，緊緊頂住定子的內(nèi)壁，由于定子與缸體存在一偏心距。在柱塞與定子接觸處，定子對柱塞的反作用力為 。力可分解為和 兩個分力。當作用在柱塞底部的油液壓力為p，柱塞直徑為d，力和之間的夾角為X時，力對缸體產(chǎn)生一轉矩，使缸體旋轉。缸體再通過端面連接的傳動軸向外輸出轉矩和轉速。以析的一個柱塞產(chǎn)生轉矩的情況，由于在壓油區(qū)作用有好幾個柱塞，在這些柱塞上所產(chǎn)生的轉矩都使缸體旋轉，并輸出轉矩。徑向柱塞液壓馬達多用于低速大轉矩的情況下。
液壓馬達按其結構類型來分,可以分為齒輪式、葉片式、柱塞式和其它型式。按液壓馬達的額定轉速分為高速和低速兩大類。額定轉速高于500r/min的屬于高速液壓馬達，額定轉速低于500r/min的屬于低速液壓馬達。高速液壓馬達的基本型式有齒輪式、螺桿式、葉片式和軸向柱塞式等。它們的主要特點是轉速較高、轉動慣量小、便于啟動和制動、調節(jié)(調速及換向)靈敏度高。通常高速液壓馬達輸出轉矩不大所以又稱為高速小轉矩液壓馬達。低速液壓馬達的基本型式是徑向柱塞式，此外在軸向柱塞式、葉片式和齒輪式中也有低速的結構型式，低速液壓馬達的主要特點是排量大、體積大轉速低(有時可達每分鐘幾轉甚至零點幾轉)、因此可直接與工作機構連接;不需要減速裝置，使傳動機構大為簡化，通常低速液壓馬達輸出轉矩較大，所以又稱為低速大轉矩液壓馬達。
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液壓馬達亦稱為油馬達，主要應用于注塑機械、船舶、起揚機、工程機械、建筑機械、煤礦機械、礦山機械、冶金機械、船舶機械、石油化工、港口機械等。高速馬達齒輪馬達具有體積小、重量輕、結構簡單、工藝性好、對油液的污染不敏感、耐沖擊和慣性小等優(yōu)點。缺點有扭矩脈動較大、效率較低、起動扭矩較小(僅為額定扭矩的60%--70%)和低速穩(wěn)定性差等。
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CALZON液壓馬達MR700F*C*/45420
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折疊高速馬達
額定轉速高于500r/min的馬達屬于高速馬達。高速馬達的基本形式有齒輪式、葉片式和軸向柱塞式。它們主要特點是轉速高，轉動慣量小，便于啟動、制動、調速和換向。

CALZONI、CALZONI馬達、CALZONI電機、 CALZONI液壓馬達、CALZONI徑向柱塞液壓馬達
意大利CALZONI國內(nèi)一級代理商
低價供應意大利CALZONI馬達、CALZONI電機、 CALZONI液壓馬達、CALZONI徑向柱塞液壓馬達。意大利Calzoni馬達的杰出性能歸功于其特、具有技術的設計。其原理是通過具有一定壓力的容腔液壓油（A）將力從柱塞傳遞到旋轉軸 (2)上，而不是向傳統(tǒng)馬達那樣通過桿、活塞、墊片及頂針連接的。壓力油是在伸縮油缸(1)中，通過活塞與缸蓋間的球面副、缸蓋（4）與旋轉軸之間的球面副（3）進行密封。通過選用材料與優(yōu)化設計減少摩擦及泄漏。設計的另一個優(yōu)點是取消了連接的部件，油缸僅能線性伸縮，因此作用力沒有橫向分量。這意味著運動部件沒有橢圓磨損，油缸的連接處也沒有側向力。一系列的新穎設計對于馬達重量的減少與外形尺寸的優(yōu)化具有重要的意義，特別是相對于相同排量的傳統(tǒng)液壓馬達來說，優(yōu)勢明顯。系統(tǒng)時序是通過旋轉閥（5）來實現(xiàn)的，閥通過連接在旋轉軸上的旋轉閥驅動軸（8）驅動。旋轉閥在旋轉閥芯（6）與固定在馬達殼體上的反應環(huán)（7）之間旋轉。系統(tǒng)時序也是設計，可以達到壓力平衡及溫度的自補償。此閥的優(yōu)點是具有革命性的油缸排列，實現(xiàn)極高的機械與容積效率。扭矩輸出即使在低速下也是相當平穩(wěn)，即使在負載下馬達也表現(xiàn)出高性能的啟動特性。CALZONI 液壓馬達MRCN、 MRC、MR系列。意大利CALZONI主要產(chǎn)品包括：馬達、CALZONI液壓馬達、
MRA3500I-P2N1N1N1N
MR1100G-N1N1N1N1N
MR2800I-N1N1N1N1N
MRE3100I-N1N1N1N1N
MR1100G-F1N1N1C1N Calzoni卡桑尼
MR1100G-F1N1N1S1N Calzoni卡桑尼
MRTF21500Q-F1N1N1N1N Calzoni卡桑尼
MRTF21500Q-F1N1N1G1N Calzoni卡桑尼
MRE5400L-N1N1N1N1N Calzoni卡桑尼
MR2800I-N1B1V1C1N
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MRE2100H-F1N1N1N1N
HMR4500L-F1N1N1N1N
MR160C-P1N1N1C1N
MR700F-P1N1N1N1N   
型號。
MR4500L-F1Q1N1N1N
MR700F-F1N1N1S1N
MR4500L-F1Q2N1N1NX
MRC500BN  Calzoni卡桑尼
MRC800BN  Calzoni卡桑尼
MRTF21500Q-F1N1N1G1NX R900598149  力士樂REXRO
TH溢流閥DB10G2-5X/100