齒輪馬達
齒輪馬達在結(jié)構上為了適應正反轉(zhuǎn)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(zhuǎn)矩脈動，齒輪液壓馬達的齒數(shù)比泵的齒數(shù)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(chǎn)生較大轉(zhuǎn)矩。并且瞬間轉(zhuǎn)速和轉(zhuǎn)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(zhuǎn)矩的場合。一般用于工程機械、農(nóng)業(yè)機械以及對轉(zhuǎn)矩均勻性要求不高的機械設備上。
折疊高速馬達
額定轉(zhuǎn)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(zhuǎn)速高，轉(zhuǎn)動慣量小，便于啟動、制動、調(diào)速和換向。

軸向柱塞泵除閥式配流外，其它形式原則上都可以作為液壓馬達用，即軸向柱塞泵和軸向柱塞馬達是可逆的。軸向柱塞馬達的工作原理為，配油盤和斜盤固定不動，馬達軸與缸體相連接一起旋轉(zhuǎn)。當壓力油經(jīng)配油盤的窗口進入缸體的柱塞孔時，柱塞在壓力油作用下外伸，緊貼斜盤，斜盤對柱塞產(chǎn)生一個法向反力p，此力可分解為軸向分力及和垂直分力Q。Q與柱塞上液壓力相平衡，而Q則使柱塞對缸體中心產(chǎn)生一個轉(zhuǎn)矩，帶動馬達軸逆時針方向旋轉(zhuǎn)。軸向柱塞馬達產(chǎn)生的瞬時總轉(zhuǎn)矩是脈動的。若改變馬達壓力油輸入方向，則馬達軸按順時針方向旋轉(zhuǎn)。斜盤傾角a的改變、即排量的變化，不僅影響馬達的轉(zhuǎn)矩，而且影響它的轉(zhuǎn)速和轉(zhuǎn)向。斜盤傾角越大，產(chǎn)生轉(zhuǎn)矩越大，轉(zhuǎn)速越低。
MR190C-P1N1V1C1N0300/60083
MR190C-P1Q1V1C1N0300/59659
MR200D-F2N1N1C1NX0500/59286
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MR300D-F1N1N1S1N0500/60674
MR300D-F1T1N1S1N0500/60675
MR300D-F2N1N2N1NX0500/59153-A

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、具有專利技術的設計。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(zhuǎn)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(zhuǎn)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(cè)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(zhuǎn)閥（5）來實現(xiàn)的，閥通過連接在旋轉(zhuǎn)軸上的旋轉(zhuǎn)閥驅(qū)動軸（8）驅(qū)動。旋轉(zhuǎn)閥在旋轉(zhuǎn)閥芯（6）與固定在馬達殼體上的反應環(huán)（7）之間旋轉(zhuǎn)。系統(tǒng)時序也是專利設計，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
MR190C-N1N1N1N1N
MR250D-P1N1N1C1N
MRE1400G-F1N1N1C1N
MRE8200M-F1N1N1N1N
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

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(jié)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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MR93B-P1N1N1N1N0000/33325