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齒輪馬達
齒輪馬達在結構上為了適應正反轉要求，進出油口相等、具有對稱性、有單外泄油口，將軸承部分的泄漏油引出殼體外;為了減少啟動摩擦力矩，采用滾動軸承;為了減少轉矩脈動，齒輪液壓馬達的齒數比泵的齒數要多。
齒輪液壓馬達由干密封性差、容積效率較低、輸入油壓力不能過高、不能產生較大轉矩。并且瞬間轉速和轉矩隨著嚙合點的位置變化而變化，因此齒輪液壓馬達僅適合于高速小轉矩的場合。一般用于工程機械、農業機械以及對轉矩均勻性要求不高的機械設備上。
工作原理，當壓力油經固定的配油軸4的窗口進入缸體內柱塞的底部時，柱塞向外伸出，緊緊頂住定子的內壁，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。以析的一個柱塞產生轉矩的情況，由于在壓油區作用有好幾個柱塞，在這些柱塞上所產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。CALZONI卡桑尼 MR300D-N1T1N1N1N0401
CALZONI卡桑尼 MR190F*/45174
CALZONI卡桑尼 MRE8500N1
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CALZONI卡桑尼 MRE1400/1333/34282
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CALZONI卡桑尼 MR1800H-F1N1N1S2NX0800/33970
CALZONI卡桑尼 MR1800H-P1T1N1N1N0800/33967
CALZONI卡桑尼 MR1800H-P1N1N1N1N0800/33964
CALZONI卡桑尼 MR1600H-X2N1N1S1NX0800/33963
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CALZONI卡桑尼 MR1100G-F1Q1N1N1N1000/33956
CALZONI卡桑尼 MR1100G-N1T1N1N1N1000/33946
CALZONI卡桑尼 MR1100P*/33944

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(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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液壓馬達是液壓系統的一種執行元件，它將液壓泵提供的液體壓力能轉變為其輸出軸的機械能(轉矩和轉速)。液體是傳遞力和運動的介質。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。
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從能量轉換的觀點來看，液壓泵與液壓馬達是可逆工作的液壓元件，向任何一種液壓泵輸入工作液體，都可使其變成液壓馬達工況;反之，當液壓馬達的主軸由外力矩驅動旋轉時，也可變為液壓泵工況。因為它們具有同樣的基本結構要素--密閉而又可以周期變化的容積和相應的配油機構。卡桑尼馬達MR4500L-F1Q2N1N1NX0600/58081
卡桑尼馬達MR1100G-F1N1N1S1N1000/34985
卡桑尼馬達MR1100G-N1N1N1N1N1000/47740 
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