德國(guó)力士樂(lè)Rexroth油泵上?？偞?/strong>
Bosch Rexroth. The Drive & Control Company.
Economical, precise, safe, and energy efficient: drive and control technology from Bosch Rexroth moves machines and systems of any size. The company bundles global application experience in the market segments of Applications, Machinery Applications and Engineering, and Factory Automation to develop innovative components as well as tailored system solutions and services. Bosch Rexroth offers its customers hydraulics, electric drives and controls, gear technology, and linear motion and assembly technology all from one source.

德國(guó)力士樂(lè)Rexroth油泵上?？偞?/strong>
Rexroth力士樂(lè)油泵是液壓系統(tǒng)的動(dòng)力機(jī)構(gòu)，它將原動(dòng)機(jī)（電動(dòng)機(jī)、內(nèi)燃機(jī)等）的機(jī)械能轉(zhuǎn)變?yōu)橐后w的壓力能。 Rexroth力士樂(lè)油泵工作原理：是通過(guò)一個(gè)封閉的空間容積的變化來(lái)實(shí)現(xiàn)吸油和壓油的。當(dāng)這個(gè)封閉容積由小變大時(shí)進(jìn)行吸油，由大變小時(shí)進(jìn)行壓油。典型的為力士樂(lè)柱塞泵，柱塞從缸孔中拉出時(shí)吸油，壓進(jìn)時(shí)壓油。這種泵進(jìn)口與出口是被隔開(kāi)的，效率取決于隔開(kāi)吸壓油腔的各對(duì)運(yùn)動(dòng)零件間的結(jié)構(gòu)工藝間隙及油液的粘度等。粘度越高效率越高，輸油量幾乎保持不變（因效率略有影響，另外壓力升高至18MPa，油液會(huì)被壓縮1%）。 Rexroth力士樂(lè)油泵一般主要用在礦業(yè)，煤炭，冶金，化工，環(huán)保等行業(yè)。一般意義的砂泵更多是指用在環(huán)保，挖沙，河道清淤等行業(yè)較多。這個(gè)系列砂泵主要以ES或者G系列的較多。除此之外，叫做砂泵的類型還有很多，石油領(lǐng)域的SB砂泵，礦業(yè)上的PS砂泵系列等等。本文介紹的砂泵主要以通常意義上的ES或G系列的挖沙，環(huán)保行業(yè)的用的砂泵。

力士樂(lè)油泵現(xiàn)貨型號(hào)供應(yīng)： 
力士樂(lè)油泵A10VSO18DFR1/31R-PPA12N00 
力士樂(lè)油泵A10VSO28DFR1/31R-PPA12N00 
力士樂(lè)油泵A10VSO45DFR1/31R-PPA12N00 
力士樂(lè)油泵A10VSO71DFR1/31R-PPA12N00 
力士樂(lè)油泵A10VSO71DFR1/31R-PPA12N00 
力士樂(lè)油泵A10VSO71DFR1/32R-VPB22U99 
力士樂(lè)油泵A10VSO140DR/31R-PPB12N00 
力士樂(lè)油泵A10VSO140DR/31R-PPB12N00 
力士樂(lè)油泵A11VL0190DR/11R-NZD12NOO 
力士樂(lè)油泵A11VL0145DR/11R-NZD12NOO 
力士樂(lè)油泵A10VSO140DR/31R-PPB12NOO 
力士樂(lè)油泵A10VSO100DR/31R-PPA12NOO 
力士樂(lè)油泵A11VL095DR/10R-NZD12NOO 
力士樂(lè)油泵A11VL075DR/10R-NZD12NOO 
力士樂(lè)油泵A11VL060DR/10R-NCD12NOO 
力士樂(lè)油泵A11VL040DR/10R-NCD12NOO 
力士樂(lè)油泵A10VSO28DR/31R-PPA12N00 
力士樂(lè)油泵A10VSO45DR/31R-PPA12N00 
力士樂(lè)油泵A10VSO71DR/31R-PPA12N00 
力士樂(lè)油泵4WEH16E7X/6HG24N9ETK4 
力士樂(lè)油泵4WEH16J7X/6HG24N9ETK4 
力士樂(lè)油泵4WEH16L7X/6HG24N9ETK4 
力士樂(lè)油泵4WEH16U7X/6HG24N9ETK4 
力士樂(lè)油泵4WEH16Y7X/6HG24N9ETK4 
力士樂(lè)油泵4WEH16D7X/6HG24N9ETK4 
力士樂(lè)油泵4WEH16E7X/6EG24N9ETK4 
力士樂(lè)油泵4WEH16J7X/6EG24N9ETK4 
力士樂(lè)油泵4WEH16L7X/6EG24N9ETK4 
力士樂(lè)油泵4WEH16Y7X/6EG24N9ETK4 
力士樂(lè)油泵4WEH16C7X/6EG24N9ETK4 
力士樂(lè)油泵4WEH22E7X/6HG24N