力士樂(lè)A4VSO系列柱塞泵特性說(shuō)明:
1、采用斜盤(pán)設(shè)計(jì)的軸向柱塞泵,適用于開(kāi)路中的液壓傳動(dòng)裝置
2、流量與輸入傳動(dòng)速度和排量成比例。通過(guò)調(diào)整斜盤(pán)角度,
3、可對(duì)輸出流量進(jìn)行無(wú)級(jí)調(diào)節(jié)。
4、出色的吸油特性
5、低噪音等級(jí)
6、長(zhǎng)久的使用壽命
1、模塊化設(shè)計(jì)
2、響應(yīng)時(shí)間短
3、變速通軸傳動(dòng)選項(xiàng)
4、可視擺動(dòng)角指示器
5、可選安裝位置
6、可在減少運(yùn)行數(shù)據(jù)的情況下使用 HF 油液運(yùn)行
斜軸式柱塞泵-馬達(dá)工作原理
結(jié)構(gòu)原理:錐形柱塞的球狀端連在驅(qū)動(dòng)軸上,另一端則插在缸體孔中,缸體的軸線與驅(qū)動(dòng)軸的軸線成一角度。
用作泵:驅(qū)動(dòng)軸通過(guò)柱塞帶動(dòng)缸體轉(zhuǎn)動(dòng),柱塞則在缸體孔中來(lái)回移動(dòng),并通過(guò)與缸體配合的配油盤(pán)完成吸油和排油的過(guò)程。在變量泵中,缸體與驅(qū)動(dòng)軸的夾角可以在特定的范圍內(nèi)無(wú)級(jí)變化,從而改變泵的排量。而在定量泵中,這個(gè)傾角是固定不變的。
用作馬達(dá):是個(gè)逆向過(guò)程。壓力油推動(dòng)柱塞在缸體孔中運(yùn)動(dòng),柱塞作用在軸法蘭上的力分解后可以驅(qū)動(dòng)軸產(chǎn)生旋轉(zhuǎn)運(yùn)動(dòng)。
斜盤(pán)式軸向柱塞馬達(dá)-泵工作原理
結(jié)構(gòu)特點(diǎn):柱塞置于缸體孔中,其軸線與傳動(dòng)軸的軸線一致。柱塞的另一端通過(guò)滑靴與斜盤(pán)滑動(dòng)配合。斜盤(pán)的傾角可以改變。
用作液壓泵:缸體 隨著驅(qū)動(dòng)軸一起轉(zhuǎn)動(dòng)。由于缸體的軸線與斜盤(pán)的軸線成一角度,所以柱塞會(huì)在缸體孔中前后移動(dòng),外伸時(shí)完成吸油過(guò)程,內(nèi)縮時(shí)完成排油過(guò)程。
用作液壓馬達(dá):壓力油推動(dòng)柱塞外伸,斜盤(pán)對(duì)柱塞的反總用力可以分解成徑向力和軸向力,作用于高壓區(qū)柱塞上的徑向力可以產(chǎn)生轉(zhuǎn)動(dòng)力矩,從而帶動(dòng)軸的轉(zhuǎn)動(dòng)
常規(guī)型號(hào):
力士樂(lè)柱塞泵A4VSO 40排量: 力士樂(lè)柱塞泵A4VSO 71排量:
A4VSO40DR/10R-PPB13N00 A4VSO71DR/10R-PPB13NOO
A4VSO40LRG/10R-PPB12N00 A4VSO71DR/22R-PPB13N00
A4VSO71DR/30R-PPB13NOO
A4VSO71LRG/10R-PPB12N00
力士樂(lè)柱塞泵A4VSO 180排量: 力士樂(lè)柱塞泵A4VSO 125排量:
A4VSO180DFR/22R-PPB13N00 A4VSO125DR/30R-PPB13NOO
A4VSO180DR/30R-PPB13N00 E-A4VSO125DR/30R-PPB13N00
A4VSO180EO2/30R-PPB13N00
A4VSO180LR2/30R
E-A4VSO180DR/30R-PPB13NOO 力士樂(lè)柱塞泵A10VSO 10排量:
A4VSO250 A10VSO10DR/52R-PPA14N00
A4VSO355
E-A4VSO355DR/30R-PPB13NOO
A4VSO500
力士樂(lè)柱塞泵A10VSO 18排量:
A10VSO18DR/31R-PPA12N00
A10VSO18DR/31R-PPA12K01
A10VSO18DFR1/31R-PPA12N00
A10VSO18DFR1/31R-PPA12K01
A10VSO18DFR/31R-PPA12N00
A10VSO18DFLR/31R-PPA12N00
A10VSO18DG/31R-PPA12N00
A10VSO18DRG/31R-PPA12N00
A10VSO18DFE1/31R-PPA12N00
A10VSO18FHD/31R-PPA12N00
A10VSO18ED/31R-PPA12N00
力士樂(lè)柱塞泵A10VSO 28排量:
A10VSO28DR/31R-PPA12N00
A10VSO28DR/31R-PPA12K01
A10VSO28DFR1/31R-PPA12N00
A10VSO28DFR1/31R-PPA12K01
A10VSO28DFR/31R-PPA12N00
A10VSO28DFLR/31R-PPA12N00
A10VSO28DG/31R-PPA12N00
A10VSO28DRG/31R-PPA12N00
A10VSO28DFE1/31R-PPA12N00
A10VSO28FHD/31R-PPA12N00
A10VSO28ED/31R-PPA12N00
力士樂(lè)柱塞泵A10VSO 45排量:
A10VSO45DR/31R-PPA12N00
A10VSO45DR/31R-PPA12K01
A10VSO45DFR1/31R-PPA12N00
A10VSO45DFR1/31R-PPA12K02
A10VSO45DFR/31R-PPA12N00
A10VSO45DFR/31R-PPA12K01
A10VSO45DFR/31R-PPA12K26
A10VSO45DFLR/31R-PPA12N00
A10VSO45DG/31R-PPA12N00
A10VSO45DRG/31R-PPA12N00
A10VSO45DFE1/31R-PPA12N00
A10VSO45FHD/31R-PPA12N00
A10VSO45ED/31R-PPA12N00
力士樂(lè)柱塞泵A10VSO 71排量:
A10VSO71DR/31R-PPA12N00
A10VSO71DR/31R-PPA12K01
A10VSO71DFR1/31R-PPA12N00
A10VSO71DFR1/31R-PPA12K02
A10VSO71DFR/31R-PPA12N00
A10VSO71DFR/31R-PPA12K27
A10VSO71DFLR/31R-PPA12N00
A10VSO71DG/31R-PPA12N00
A10VSO71DRG/31R-PPA12N00
A10VSO71DFE1/31R-PPA12N00
A10VSO71FHD/31R-PPA12N00
A10VSO71ED/31R-PPA12N00
力士樂(lè)柱塞泵A10VSO 100排量:
A10VSO100DR/31R-PPA12N00
A10VSO100DR/31R-PPA12K01
A10VSO100DFR1/31R-PPA12N00
A10VSO100DFR1/31R-PPA12K01
A10VSO100DFR/31R-PPA12N00
A10VSO100DFLR/31R-PPA12N00
A10VSO100DG/31R-PPA12N00
A10VSO100DRG/31R-PPA12N00
A10VSO100DFE1/31R-PPA12N00
A10VSO100DFE1/31R-PPA12K02
A10VSO100FHD/31R-PPA12N00 博世力士樂(lè) a4vso型變量泵A4VSO40DR/10R-PPB13N00優(yōu)惠多多
力士樂(lè)柱塞泵A10VSO 140排量:
A10VSO140DR/31R-PPB12N00
A10VSO140DR/31R-PPB12K01
A10VSO140DFR1/31R-PPB12N00
A10VSO140DFR1/31R-PPB12K01
A10VSO140DFR/31R-PPB12N00
A10VSO140DFLR/31R-PPB12N00
A10VSO140DG/31R-PPB12N00
A10VSO140DRG/31R-PPB12N00
A10VSO140DFE1/31R-PPB12N00
A10VSO140DFE1/31R-PPB12N002
A10VSO140FHD/31R-PPB12N00
A10VSO140ED/31R-PPB12N00
力士樂(lè)葉片泵PV7系列:
PV7-11/06-10RA01MA0-10
PV7-16/10-14
PV7-16/10-14RE01MZ0-16
PV7-17/10-20RE01MCO-10
PV7-17/16-20RE01MC0-16
PV7-17/16-30RE01MCO-08
PV7-18/100-118RE07MC0-16
PV7-1X/10-14RE01MCO-10
力士樂(lè)油泵的供油和自吸:
力士樂(lè)柱塞泵具有一定的自吸能力,但自吸的高度不宜超過(guò)500mm,并且嚴(yán)禁在吸入管道上安裝濾油器,吸入管道直徑不小于推薦數(shù)值,另外自吸時(shí)一定要把泵先調(diào)至全偏角。
在轉(zhuǎn)速超過(guò)1500rpm時(shí),宜采用供油,供油壓力為0.7MPa左右。在開(kāi)式系統(tǒng)中,供油泵的流量應(yīng)為該泵的130%,在閉式系統(tǒng)中,供油泵的流量應(yīng)為該泵的35%。