REXROTH力士樂 比例閥DBETR-1X/315G24K4M*銷售

承諾：保證原裝*，假一賠十 量大價格好商量?。?/p>

武穴黎翔機(jī)電設(shè)備有限公司REXROTH力士樂銷售部

力士樂電磁溢流閥 
 溢流閥是一種液壓壓力控制閥。在液壓設(shè)備中主要起定壓溢流作用，穩(wěn)壓，系統(tǒng)卸荷和安全保護(hù)作用。 　定壓溢流作用：在定量泵節(jié)流調(diào)節(jié)系統(tǒng)中，定量泵提供的是恒定流量。當(dāng)系統(tǒng)壓力增大時，會使流量需求減小。此時溢流閥開啟，使多余流量溢回油箱，保證溢流閥進(jìn)口壓力，即泵出口壓力恒定（閥口常隨壓力波動開啟）。 
穩(wěn)壓作用：溢流閥串聯(lián)在回油路上，溢流閥產(chǎn)生背壓運(yùn)動部件平穩(wěn)性增加。 　　
系統(tǒng)卸荷作用：在溢流閥的遙控口串接溢小流量的電磁閥，當(dāng)電磁鐵通電時，溢流閥的遙控口通油箱，此時液壓泵卸荷。溢流閥此時作為卸荷閥使用。 　　
安全保護(hù)作用：系統(tǒng)正常工作時，閥門關(guān)閉。只有負(fù)載超過規(guī)定的極限（系統(tǒng)壓力超過調(diào)定壓力）時開啟溢流，進(jìn)行過載保護(hù)，使系統(tǒng)壓力不再增加（通常使溢流閥的調(diào)定壓力比系統(tǒng)zui高工作壓力高10%～20%）。 　　
實(shí)際應(yīng)用中一般有：作卸荷閥用，作遠(yuǎn)程調(diào)壓閥，作高低壓多級控制閥，作順序閥，用于產(chǎn)生背壓（串在回油路上）。 　　
溢流閥一般有兩種結(jié)構(gòu)：1、直動型溢流閥 。2、先導(dǎo)型溢流閥。 　　
對溢流閥的主要要求：調(diào)壓范圍大，調(diào)壓偏差小，壓力振擺小，動作靈敏，過載能力大，噪聲小。

力士樂Rexroth比例溢流閥常用型號：
R900916196力士樂DRE10-5X/315YMG24K4M
0811402153力士樂DRE10Z-1X/180YMG24-8NZ4M
0811402154力士樂DRE10Z-1X/315XYMG24-8NZ4M
R900916198力士樂DRE20-5X/100YG24K4M
 力士樂DRE20-5X/100YMG24K4M 
R900916266力士樂DRE20-5X/200YG24K4M
0811402252力士樂DRE25Z-1X/180YMG24-8NZ4M
R900971315力士樂DRE30-4X/100YMG24K4M
R900962990力士樂DRE30-4X/200YMG24K4M
R900968656力士樂DRE30-4X/315YG24K4M
R901202979力士樂DRE4K-4X/18G24-10K4M
R901202978力士樂DRE4K-4X/18G24-10N9K4M
R901226680力士樂DRE4K-4X/30G24-10K4V
R901202971力士樂DRE4K-4X/30G24-10N9K4M
R900932943力士樂DRE6-1X/100MG24K4M
R900723160力士樂DRE6-1X/100MG24K4V
R901252618力士樂DRE6-1X/100MG24N9K4V
R900928873力士樂DRE6-1X/210MG24K4M
R900944999力士樂DRE6-1X/210MG24K4V
R900954429力士樂DRE6-1X/50MG24K4M
0811402055力士樂DRE6X-1X/175MG24-8NZ4M
0811402057力士樂DRE6X-1X/245MG24-25NZ4M-8
0811402058力士樂DRE6X-1X/310MG24-8NZ4M
0811402054力士樂DRE6X-1X/70MG24-8NZ4M-7
0811402053力士樂DRE6X-1X/75MG24-25NZ4M
0811402059力士樂DRE6X-1X/75MG24-8NZ4M
0811402150DREB10Z-1X/180YMG24-37Z4M
0811402151DREB10Z-1X/315XYMG24-37Z4M
0811402051DREB6X-1X/175MG24-25Z4M
0811402052DREB6X-1X/310MG24-25Z4M
0811402050DREB6X-1X/75MG24-25Z4M
0811402155DREBE10Z-1X/180YMG24K31A1M
0811402152DREBE10Z-1X/315XYMG24K31A1M
0811402156DREBE10Z-1X/315XYMG24K31A1M-14
0811402270DREBE25Z-1X/315XYMG24K31A1M
0811402080DREBE6X-1X/175MG24K31A1M
0811402083DREBE6X-1X/175MG24K31F1M
0811402300DREBE6X-1X/310MG24K0B5M
0811402081DREBE6X-1X/310MG24K31A1M
0811402085DREBE6X-1X/310MG24K31F1M
0811402082DREBE6X-1X/75MG24K31A1M
R901084277DREBE6X-1X/75MG24K31F1M
R901299774DREE10-6X/100YG24K31A1V
R901269802DREE10-6X/100YMG24K31A1V
R901273234DREE10-6X/200YG24K31A1M
R901278309DREE10-6X/315YMG24K31A1M
R901299828DREE20-6X/100YG24K31A1V
R900954513DREE30-4X/100YMG24K31M
R900954514DREE30-4X/200YMG24K31M
R900974928DREE30-4X/200YMG24K31V
R900954515DREE30-4X/315YMG24K31M
R900954516DREE30-4X/50YMG24K31M
R901277135DREM10-6X/100YG24K4M
R901277137DREM10-6X/200YG24K4M
R901277145DREM20-6X/200YG24K4M
R901277148DREM20-6X/315YG24K4M
R900965394DREM 30-4X/100YG24K4M
R900937142DREM 30-4X/200YG24K4M
R900580607DREMCH 30-4X/200YM
R901003813DREMCH-4X/200Y
R901289453DREME10-6X/200YG24K31A1M
R901289455DREME10-6X/200YMG24K31A1V
R901289457DREME10-6X/315YG24K31A1M
R901289458DREME20-5X/200YG24K31A1M
R901289460DREME20-5X/315YG24K31A1M
R900711357DREME 30-4X/200YMG24K31V
R901069680ZDBE6VP2-1X/200G24K4M
R900972703ZDBE6VP2-1X/315G24K4M
R900954436ZDBEE6VP1-1X/200G24K31M
R900954437ZDBEE6VP1-1X/315G24NK31M
R900959353ZDBEE6VP1-1X/50G24NK31M
R900954435ZDBEE6VP2-1X/100G24K31M
R900943350ZDBEE6VP2-1X/200G24K31M
R900952363ZDBEE6VP2-1X/315G24K31M
R900954434ZDBEE6VP2-1X/50G24K31M
R901022373ZDBEE6VP2-1X/50G24NK31M
R900730492ZDBEE6VP4-1X/100G24K31M
R901219741ZDRE10VP2-2X/100LMG24K4M
R901215393ZDRE10VP2-2X/100LMG24K4M
R901160006ZDRE10VP2-2X/100YMG24K4M
R901227551ZDRE10VP2-2X/200LMG24K4M
R901151537ZDRE10VP2X-1X/250YMG24-25Z4M-6
0811402173ZDRE10VP2X-1X/250YMG24-8Z4M-6
0811402170ZDRE10VP4X-1X/250YMG24-8Z4M-7
R900967050ZDRE6VP1-1X/100MG24K4M
R901252622ZDRE6VP1-1X/100MG24N9K4M
R900966203ZDRE6VP1-1X/210MG24K4M
R901252624ZDRE6VP1-1X/210MG24N9K4M
R900617992ZDRE6VP1-1X/50MG24K4M
R901106374ZDRE6VP1-1X/50MG24K4V
R900930942ZDRE6VP2-1X/100MG24K4M力士樂(BOSCH_REXROTH)DR系列單向節(jié)流閥型號如下:
單向節(jié)流閥 DRVP10-10/2
 減壓閥 DR20-5-52/200YM
 疊加式減壓閥 ZDR10DP1-5X/150YM
 減壓閥 ZDR6DP1-5X/210Y
減壓閥 ZDR6DP2-4X/150YM
 減壓閥 DR20-5-5X/100Y
 疊加減壓閥 ZDR10VP5-3X/200YM
 疊加減壓閥 ZDR6DP1-4X/210YM
減壓閥 ZDR10DA1-5X/150Y
 疊加式減壓閥 ZDR10DP1-5X/150YM
減壓閥 ZDR6DA2-4X/150Y.
 減壓閥 ZDR6DP1-4X/150YM
 減壓閥 ZDR6DP2-4X/150YM
 減壓閥 DR20-5-5X/200YM
 變量泵 A10VSO140DR/31R-PPB12NOO --
 直動式減壓閥 ZDR6DP0-45/40YMVW80 -
減壓閥 ZDR6DP2-5X/315YM -
 減壓閥 ZDR6DA2-4X/150Y 
 減壓閥 DR10-5-52/100YM -
 減壓閥 ZDR 10DP1-54/150YM
 A11VL0260DR/31R-NZBRD12KD
 電磁換向閥 DR20-4-5X/315Y
德國力士樂 減壓閥 DR10DP2-4X/210YM 
力士樂 減壓閥 DR10-5-5X/200YM
力士樂 柱塞泵. A10VS0100DR/31R-PPA12N00
德國力士樂 柱塞變量泵 A10VS045DR/52R-PC12N00
 泵 A11VL0190LRDU2+A10V028DR/31-KK
柱塞泵 A4VS0125DR30R-PPB13N00
 DRVP30
 DR20-5-5X/315YM
（二串泵） A4VG125EP2/32+A10V028DR/31
 ZDR6DA1-4X/75Y
 A4VS0125DR/30R-PPB13N00
 DR10-1-30B/315YM
 DR20-5-5X/315YM -
 直動式減壓閥 ZDR6DP0-45/40YMVW80
減壓閥 ZDR6DP2-5X/315YM
減壓閥 ZDR6DA2-4X/150Y 
 減壓閥 DR10-5-52/100YM
 3DREM10P5-6X/ 100Y/ OOM
減壓閥 3DREM10P6X/315 Y G24K4 V-1
閥 FDR5DP1-1X/55YS037
 FDR5DP1-1X/55YS037 
DR10-4-43/100Y 
 DR20-5-5X/200YMV 
閥 DR30-5-5X/200YV 
 DR10-4-43/100Y
 DR20-5-5X/200YMV
 DR30-5-5X/200YV
ZDR10DA2-5X/210YV
ZDR10DP1-5X/150YM
ZDR10-DP2-52/75Y
 ZDR10DP2-5X/150YM
 ZDR10DP2-5X/210YMV 
 ZDR10VP5-3X/200YMV
 ZDR10VP5-3X/315MV 
 ZDR10VP6-3X/200YV
 ZDR6DA2-4X/150YV
 ZDR6DP1-4X/75YM 
ZDR6DP2-4X/150YM
 ZDR6DP2-4X/210YM
 ZDR6DP2-4X/210YM
DRV10-01-X/0 
 DR6DP2-5X/75YM3
 ZDR6DP2-4X/210YM
3DREP6C-14/25A 24N 9K4M
先導(dǎo)式減壓閥 DR30-5-5X/315Y
比例換向閥 3DREPE6C-2X/25EG24K31/F1M-00
ZDR10DP2-40/210ron
FDR5DP1-13/55YS037
 ZDR6DA34X/25Y
FDR5DP1-1X/55YS037
FDR5DP1-1X/55YSO37 CORE
ZDR6DA1-4X/210Y
3DREP6C-11/25AG24NZ4M
DR10DP2-4X/210YM
ZDR10DP1-40/10YM
ZDR6DP2-4X/75YM（DN6）
ZDR1ODP2-4X/150YMV
3DREP6C-11/25AG24NZ4M
DR10DP2-4X/210YM
DR6DP2-50/75YM
ZDR6DP2-43/150YM
DR6DP2-5X/210YM
 DR30-5-5X/315Y
 DR20-5-5X/315YU
DR10D-5-5X/200Y
ZDR10DA2-4X/150Y
ZDR6DA2-4X/150Y
DR20-5-5X/315YM
DR20-5-5X/315YM
DREM 30-4X/315YG24
DREM 30-4X/100YMG2
DREM 20-5X/315YMG2
FDR5DPI-14/55Y
DRE 30-4X/200YMG24
DREME 20-5X/200YMG 
DREME 10-5X/315YG2 -
DREM 10-5X/200YMG2
DRE 6-1X/210MG24K4
DREM 10-5X/315YG24
DREM 10-5X/315YG24
DRE 10-5X/315YG24K -
DRE 10-5X/200YMG24
DRE 10-5X/20
FDR5DP1-14/55Y
DR20-5-5X/315Y
ZDR10DP2-4-5X/210YM
FDR5DP1-1X/55Y SO37
FDR5DP1-1X/55YSO37
DR20-5-5X/315YM
ZDR10DP2-4-5X/210YM
FDR5DP1-1X/55Y SO37
ZDR16DP/210Y
ZDR10DA/210Y
ZDR6DA1/210Y

REXROTH油泵分類

力士樂油泵有三大類：力士樂柱塞泵，力士樂葉片泵，力士樂齒輪泵，REXROTH力士樂柱塞泵根據(jù)傾斜元件的不同，有斜盤式和斜軸式兩種。斜盤式是斜盤相對回轉(zhuǎn)的缸體有一傾斜角度，而引起柱塞在泵缸中往復(fù)運(yùn)動。傳動軸軸線和缸體軸線是*的。這種結(jié)構(gòu)較簡單，轉(zhuǎn)速較高，但工作條件要求高，柱塞端部與斜盤的接觸部往往是薄弱環(huán)節(jié)，REXROTH葉片泵只不過是離心泵的一種具體應(yīng)用的泵而命名。實(shí)質(zhì)上砂泵只是一個籠統(tǒng)的叫法，力士樂齒輪泵是采用齒輪內(nèi)嚙合原理，內(nèi)外齒輪節(jié)圓緊靠一邊，另一邊被泵蓋上“月牙板”隔開。主軸上的主動內(nèi)齒輪帶動其中外齒輪同向轉(zhuǎn)動，在進(jìn)口處齒輪相互分離形成負(fù)壓而吸入液體 。

REXROTH柱塞泵：斜軸式的斜盤軸線與傳動軸軸線是*的。它是由于柱塞缸體相對傳動軸傾斜一角度而使柱塞作往復(fù)運(yùn)動。流量調(diào)節(jié)依靠擺動柱塞缸體的角度來實(shí)現(xiàn)，故有的又稱擺缸式。它與斜盤式相比，工作可靠，流量大，但結(jié)構(gòu)復(fù)雜。 軸向柱塞泵與徑向柱塞泵比較，排出壓力高，它一般可在20～50MPa范圍內(nèi)工作，效率也高，徑向尺寸小、結(jié)構(gòu)緊湊、體積小、重量輕。但結(jié)構(gòu)較徑向柱塞泵復(fù)雜，加工制造要求高，價格較貴。 為了提高效率，在應(yīng)軸向柱塞泵一般都由缸體、配油盤、柱塞和斜盤等主要零件組成。缸體內(nèi)有多個柱塞，柱塞是軸向排列的，即柱塞的中心線平行于傳動軸的軸線，因此稱它為軸向柱塞泵。但它又不同于往復(fù)式柱塞泵，因?yàn)樗闹粌H在泵缸內(nèi)做往復(fù)運(yùn)動，而且柱塞和泵缸與斜盤相對有旋轉(zhuǎn)運(yùn)動。柱塞以一球形端頭與斜盤接觸。在配油盤上有高低壓月形溝槽，它們彼此由隔墻隔開，保證一定的密封性，它們分別與泵的進(jìn)油口和出油口連通。斜盤的軸線與缸體軸線之間有一傾斜角度。

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PGH5-3X/160RE11VE4

PGH5-3X/160RR11VU2

PGH5-3X/200RE07VU2

PGH5-3X/200RE07VE4

PGH5-3X/200RR07VU2

PGH5-3X/250RE07VU2

PGH5-3X/250RE07VE4

PGH5-3X/250RR07VU2