德國(guó)Rexroth力士樂(lè)PGH型液壓泵是泄漏間隙補(bǔ)償結(jié)構(gòu)的定排量?jī)?nèi)嚙合齒輪泵。它的主要組成部分有泵體，軸承，內(nèi)齒輪，帶軸外齒輪，滑動(dòng)軸承，前、后蓋，端蓋，安裝法蘭，和定位銷以及由弧形體支架和密封墊組成的弧形元件。
力士樂(lè)定量?jī)?nèi)嚙合齒輪泵的特點(diǎn)：定排量；低噪聲；低的流量脈動(dòng)；由于采用間隙密封的補(bǔ)償即使在低速和低粘度油液時(shí)也有高的效率；適用于廣范圍的各種粘度和轉(zhuǎn)速；所有規(guī)格可自由組合組成組合泵；能和PGF型內(nèi)齒輪泵、軸向柱塞泵和葉片泵組成多聯(lián)泵
Rexroth定量?jī)?nèi)嚙合齒輪泵的工作原理：
流入和排出原理
支承在油膜軸承上的帶軸外齒輪驅(qū)動(dòng)內(nèi)齒輪以一定的方向轉(zhuǎn)動(dòng)。轉(zhuǎn)動(dòng)時(shí)，在約90 e范圍的吸油區(qū)內(nèi)體積增加。產(chǎn)生吸力，流體進(jìn)入吸油區(qū)。
月牙形的弧形元件將吸油腔和排油腔隔開(kāi)。在排油腔外齒輪的齒和內(nèi)齒輪齒嚙合，流體
就從排油腔排出。
軸向間隙補(bǔ)償
軸向補(bǔ)償力FA由前、后蓋間的壓力場(chǎng)產(chǎn)生，作用在排油腔內(nèi)的軸向浮動(dòng)板上。由于工作壓力的作用，這兩個(gè)弧形元件和壓向外齒輪的齒頂?；⌒误w和弧形支架的面積比和密封圈的位置設(shè)計(jì)得使內(nèi)齒輪、弧形體和外齒輪之間達(dá)到可靠的密封。
彈性元件密封圈能保證即使在很低的壓力下這些元件間也有適當(dāng)?shù)慕佑|壓力。
液*承和油膜軸承
作用在帶軸外齒輪上的力由油膜潤(rùn)滑的徑向滑動(dòng)軸承承受；作周在內(nèi)齒輪上的力由靜*承。兩個(gè)齒輪均為漸開(kāi)線式齒輪道具加工，較長(zhǎng)的嚙合長(zhǎng)度使泵的排量和壓力脈動(dòng)較小。這使泵的運(yùn)行噪聲大大降低
R900932125 PGH3-1X/010RE07ME4             R900914780 ABAPG-PGH5-63/180L-4-B1/SE-A
R900914766 ABAPG-PGH4-40/180L-4-B1/SE-A   R900891747 REPARATURSATZ PGH3-1X/016
R900891746 REPARATURSATZ PGH3-1X/013      R900891745 REPARATURSATZ PGH3-1X/010
R900888558 DICHTUNGSSATZ PGH2/3-2X/..V    R900888557 REPARATURSATZ PGH2-2X/005
R900888556 REPARATURSATZ PGH3-2X/016      R900888555 REPARATURSATZ PGH3-2X/013
R900888554 REPARATURSATZ PGH3-2X/011      R900888553 REPARATURSATZ PGH2-2X/008
R900888552 REPARATURSATZ PGH2-2X/006      R900888528 REPARATURSATZ PGH5-2X/100
R900888527 REPARATURSATZ PGH5-2X/080      R900888526 REPARATURSATZ PGH5-2X/063
R900888525 REPARATURSATZ PGH4-2X/040      R900888524 REPARATURSATZ PGH4-2X/032
R900888523 REPARATURSATZ PGH4-2X/025      R900888522 REPARATURSATZ PGH4-2X/020
R900888521 REPARATURSATZ PGH5-2X/250      R900888520 REPARATURSATZ PGH5-2X/200
R900888519 REPARATURSATZ PGH5-2X/160      R900888518 REPARATURSATZ PGH5-2X/125
R900888517 REPARATURSATZ PGH4-2X/100      R900888516 REPARATURSATZ PGH4-2X/080
R900888515 REPARATURSATZ PGH4-2X/063      R900778549 PGH4-2X/063LR07VU2-A436
力士樂(lè)液壓泵一級(jí)現(xiàn)貨R900888514 REPARATURSATZ PGH4-2X/050
R900886137 KOMBITEIL PGH2/3-2X+PGH2/3-2X/GF2-2X/K01 R900784682 PGH4-2X/032RE11VE4-A437
R900770609 ABAPG-PGH4-080E4/200L-4-B0/SE   R900770179 PGH5-2X/250RE07WU2
R900766037 PGH2-2X/006RR07VU2-A334         R900754794 PGH4-2X/063RE07WE4
R900750275 ABHAG-0100S41/PGH2-006/112M/61S/012B570A    R900750708 PGH4-2X/020RE11WU2
R900951303 PGH3-2X/011RE07VU2             R900951301 PGH2-2X/006RE07VU2
R900932175 PGH5-2X/125RE11VE4             R900932166 PGH4-2X/080RE07VE4
R900932165 PGH4-2X/063RE07VE4             R900932159 PGH4-2X/050RE11VU2
R900932141 PGH4-2X/032RE11VU2             R900932140 PGH4-2X/025RE11VU2
R900932139 PGH4-2X/020RE11VU2             R900245596 PGH4-2X/025RE11VU2-A280B
R900204884 PGH5-2X/200RE07VE4-A388        R900064616 PGH3-1X/010LE07MU2
R900061672 PGH2-1X/006RE07ME4             R900057641 PGH5-2X/250RE07VU2-A388
R900086557 PGH5-2X/200RE07VE4             R900086556 PGH5-2X/160RE07VE4
R900086518 PGH5-2X/125RR11VU2             R900086321 PGH4-2X/040RE11VU2
R901147116 PGH5-3X/080RE11VU2             R901147115 PGH5-3X/063RE11VU2
R900571870 PGH2-1X/005LF47MK0             R900538573 PGH3-1X/016RE47MU2
R900538572 PGH3-1X/013RF47MK0             R900538571 PGH3-1X/013RE47MU2
R900538569 PGH3-1X/010RE47MU2             R900538568 PGH2-1X/008RF47MK0
R900538567 PGH2-1X/008RE47MU2             R900538566 PGH2-1X/006RE47MU2
R900537374 PGH3-1X/013RE07ME4             R900533128 PGH2-1X/005RE47MU2
R901123008 PGH4-2X/100RE07WU2             R901098317 PGH5-2X/125RR11WU2
R901097956 PGH4-2X/100LR07WU2-A456        R901089561 ABAPG-PGH2-005U2/132S-6-B0/SE
R901064895 PGH5-2X/063RE11WU2             R901062757 PGH5-2X/100RE11VU2-A445
R901061602 ABVPG-PGH4-32/180L/ U-A      R901052033 PGH4-2X/080RE07WU2
R901055792 ABHAG-0250S31/PGH3-16/160M/SNT /002F778A  R901004735 PGH5-2X/125RE11WU2
R901055790 ABHAG-0250S31/PGH3-16/160M/SNT /002F777A  R900983176 PGH2-1X/005LE07MU2
R901055788 ABHAG-0250S31/PGH3-16/160M/SNT /002F779A  R900983146 PGH3-1X/016RF07MK0
R901055785 ABHAG-0250S31/PGH3-16/160M/SNT /002F728A
R901041838 ABZPZ-S 2X/B5 -100/0-PGH2 E-U2 /M      R901038700 PGH5-2X/125RE11VU2-A445
R901041836 ABZPZ-S 2X/B35-100/0-PGH2 E-U2 /M      R901028935 PGH4-2X/040RE11VE4-A280B
R901038501 ABHAG-0160SSO/VPGH-20/132M /019A338A   R900983145 PGH3-1X/013LF47MK0
R901015742 ABPSA-PGH4-050/100L-4-H05-B508         R900983140 PGH3-1X/010LF07MK0
R901000483 ZUBEHOER AB41-20S1X/B35-132/0-PGH4-U2/M   R900983132 PGH2-1X/006RF07MK0
R900984760 DICHTUNGSSATZ PGH5-2X/.V       R900984555 GEHAEUSE PGH5-2X/200...07
R900984759 DICHTUNGSSATZ PGH4-2X/.V       R900984551 GEHAEUSE PGH5-2X/080...11
R900984748 KOMBITEIL PGH/N4-2X+PGH4-2X.R/A10VO45.S   R900983110 PGH3-1X/010RR07MU2
R900984745 KOMBITEIL PGH/N4-2X+PGH2/3/GF2-2X/K01     R900981575 PGH2-1X/006LE07MU2
R900984739 KOMBITEIL PGH/N5-2X+PGH2/3/GF2-2X/K01     R900981517 PGH3-1X/016LE07MU2
R900984715 KOMBITEIL PGH/N4-2X+PGC/GH2-1X            R900981514 PGH3-1X/013LE07MU2
R900984547 GEHAEUSE PGH4-2X/080...07            R900984546 GEHAEUSE PGH4-2X/063...07
力士樂(lè)華南區(qū)現(xiàn)貨，力士樂(lè)液壓泵銷售中心R900983264 PGH3-1X/013RE47MU4
R900972378 PGH2-2X/005RR07VU2       R900968999 PGH2-2X/005RE07VU2
R900961561 PGH3-2X/016LR07VU2       R900961559 PGH3-2X/011LR07VU2
R900961558 PGH3-2X/016RR07VU2       R900961557 PGH3-2X/013RR07VU2
R900961556 PGH3-2X/011RR07VU2       R900961555 PGH3-2X/016LE07VU2
R900961554 PGH3-2X/013LE07VU2       R900961553 PGH3-2X/011LE07VU2
R900961552 PGH2-2X/008LR07VU2       R900961551 PGH2-2X/008RR07VU2
R900961550 PGH2-2X/006LR07VU2       R900961549 PGH2-2X/006RR07VU2
R900961548 PGH2-2X/008LE07VU2       R900951305 PGH3-2X/016RE07VU2
R900951304 PGH3-2X/013RE07VU2       R900951303 PGH3-2X/011RE07VU2
R900951302 PGH2-2X/008RE07VU2       R900951301 PGH2-2X/006RE07VU2
R900933031 PGH2-1X/008LF07MK0       R900932268 PGH3-1X/016RE07ME4
R900932260 PGH3-1X/016RF47MK0       R900932259 PGH3-1X/010RF47MK0
R900932253 PGH3-1X/013RE07MU2       R900932252 PGH2-1X/008RE07MU2
R900932251 PGH2-1X/006RE07MU2       R900932250 PGH3-1X/016RE07MU2
R900932247 PGH3-1X/010RE07MU2       R900932245 PGH2-1X/006RF47MK0
R900932244 PGH2-1X/005RE07MU2       R900932198 PGH3-1X/013RE47ME4
R900932195 PGH5-2X/160RE07VE4-A388  R900932184 PGH5-2X/250RE07VE4-A388
R900932176 PGH5-2X/250RE07VE4       R900932175 PGH5-2X/125RE11VE4
R900932174 PGH5-2X/100RE11VE4       R900932173 PGH5-2X/080RE11VE4
R900932172 PGH5-2X/063RR11VU2       R900932171 PGH5-2X/160RE07VU2
R900932169 PGH5-2X/125RE11VU2       R900932168 PGH5-2X/063RE11VU2
R900932166 PGH4-2X/080RE07VE4       R900932165 PGH4-2X/063RE07VE4
R900932163 PGH4-2X/050RE11VE4       R900932162 PGH4-2X/040RE11VE4
R900932161 PGH4-2X/032RE11VE4       R900932160 PGH4-2X/100RE07VU2
R900932159 PGH4-2X/050RE11VU2       R900932141 PGH4-2X/032RE11VU2
R900932140 PGH4-2X/025RE11VU2       R900932139 PGH4-2X/020RE11VU2
**力士樂(lè)齒輪泵R900932125 PGH3-1X/010RE07ME4
R900914780 ABAPG-PGH5-63/180L-4-B1/SE-A    R900914766 ABAPG-PGH4-40/180L-4-B1/SE-A
R900891747 REPARATURSATZ PGH3-1X/016       R900891746 REPARATURSATZ PGH3-1X/013
R900891745 REPARATURSATZ PGH3-1X/010       R900888558 DICHTUNGSSATZ PGH2/3-2X/..V
R900888557 REPARATURSATZ PGH2-2X/005       R900888556 REPARATURSATZ PGH3-2X/016
R900888555 REPARATURSATZ PGH3-2X/013       R900888554 REPARATURSATZ PGH3-2X/011
R900888553 REPARATURSATZ PGH2-2X/008       R900888552 REPARATURSATZ PGH2-2X/006
R900888528 REPARATURSATZ PGH5-2X/100       R900888527 REPARATURSATZ PGH5-2X/080
R900888526 REPARATURSATZ PGH5-2X/063       R900888525 REPARATURSATZ PGH4-2X/040
R900888524 REPARATURSATZ PGH4-2X/032       R900888523 REPARATURSATZ PGH4-2X/025
R900888522 REPARATURSATZ PGH4-2X/020       R900888521 REPARATURSATZ PGH5-2X/250
R900888520 REPARATURSATZ PGH5-2X/200       R900888519 REPARATURSATZ PGH5-2X/160
R900888518 REPARATURSATZ PGH5-2X/125       R900888517 REPARATURSATZ PGH4-2X/100
R900888516 REPARATURSATZ PGH4-2X/080       R900888515 REPARATURSATZ PGH4-2X/063
R900888514 REPARATURSATZ PGH4-2X/050       R900784682 PGH4-2X/032RE11VE4-A437
R900886137 KOMBITEIL PGH2/3-2X+PGH2/3-2X/GF2-2X/K01   R900770179 PGH5-2X/250RE07WU2
R900778549 PGH4-2X/063LR07VU2-A436         R900770609 ABAPG-PGH4-080E4/200L-4-B0/SE
R900766037 PGH2-2X/006RR07VU2-A334         R900754794 PGH4-2X/063RE07WE4
R900750275 ABHAG-0100S41/PGH2-006/112M/61S/012B570A   R900750708 PGH4-2X/020RE11WU2
R900951303 PGH3-2X/011RE07VU2              R900951301 PGH2-2X/006RE07VU2
R900932175 PGH5-2X/125RE11VE4              R900932166 PGH4-2X/080RE07VE4
R900932165 PGH4-2X/063RE07VE4              R900932159 PGH4-2X/050RE11VU2
R900932141 PGH4-2X/032RE11VU2              R900932140 PGH4-2X/025RE11VU2
現(xiàn)貨Rexroth定量?jī)?nèi)嚙合齒輪泵R900932139 PGH4-2X/020RE11VU2
R900245596 PGH4-2X/025RE11VU2-A280B        R900204884 PGH5-2X/200RE07VE4-A388
R900064616 PGH3-1X/010LE07MU2              R900061672 PGH2-1X/006RE07ME4
R900057641 PGH5-2X/250RE07VU2-A388         R900086557 PGH5-2X/200RE07VE4
R900086556 PGH5-2X/160RE07VE4              R900086518 PGH5-2X/125RR11VU2
R900086321 PGH4-2X/040RE11VU2              R900951301 PGH2-2X/006RE07VU2
R900961549 PGH2-2X/006RR07VU2              R900961547 PGH2-2X/006LE07VU2
R900961550 PGH2-2X/006LR07VU2              R900951302 PGH2-2X/008RE07VU2
R900961551 PGH2-2X/008RR07VU2              R900961548 PGH2-2X/008LE07VU2
R900961552 PGH2-2X/008LR07VU2              R900951303 PGH3-2X/011RE07VU2
R900961553 PGH3-2X/011LE07VU2              R900961559 PGH3-2X/011LR07VU2
R900951304 PGH3-2X/013RE07VU2              R900961554 PGH3-2X/013LE07VU2
R900961560 PGH3-2X/013LR07VU2              R900951305 PGH3-2X/016RE07VU2
R900961558 PGH3-2X/016RR07VU2              R900961555 PGH3-2X/016LE07VU2
R900961561 PGH3-2X/016LR07VU2              R900932139 PGH4-2X/020RE11VU2
R900086397 PGH4-2X/020RE11VE4              R900086356 PGH4-2X/020RR11VU2
R900086338 PGH4-2X/020LE11VU2              R900086379 PGH4-2X/020LR11VU2
R900932140 PGH4-2X/025RE11VU2              R900086398 PGH4-2X/025RE11VE4
R900086357 PGH4-2X/025RR11VU2              R900086339 PGH4-2X/025LE11VU2
R900086380 PGH4-2X/025LR11VU2              R900932141 PGH4-2X/032RE11VU2
R900932161 PGH4-2X/032RE11VE4              R900086358 PGH4-2X/032RR11VU2
R900086340 PGH4-2X/032LE11VU2              R900086381 PGH4-2X/032LR11VU2
R900086321 PGH4-2X/040RE11VU2              R900932162 PGH4-2X/040RE11VE4
R900086359 PGH4-2X/040RR11VU2              R900086341 PGH4-2X/040LE11VU2
R900086382 PGH4-2X/040LR11VU2              R900932159 PGH4-2X/050RE11VU2
R900932163 PGH4-2X/050RE11VE4              R900086360 PGH4-2X/050RR11VU2
R900086342 PGH4-2X/050LE11VU2              R900086383 PGH4-2X/050LR11VU2
R900086325 PGH4-2X/063RE07VU2              R900932165 PGH4-2X/063RE07VE4
R900086362 PGH4-2X/063RR07VU2              R900086344 PGH4-2X/063LE07VU2
R900086385 PGH4-2X/063LR07VU2              R900086326 PGH4-2X/080RE07VU2
R900932166 PGH4-2X/080RE07VE4              R900086363 PGH4-2X/080RR07VU2
R900086345 PGH4-2X/080LE07VU2              R900086386 PGH4-2X/080LR07VU2
力士樂(lè)定量齒輪泵，Rexroth內(nèi)嚙合齒輪泵R900932160 PGH4-2X/100RE07VU2
R900086405 PGH4-2X/100RE07VE4             R900086364 PGH4-2X/100RR07VU2
R900086346 PGH4-2X/100LE07VU2             R900086387 PGH4-2X/100LR07VU2
R900932168 PGH5-2X/063RE11VU2             R900086551 PGH5-2X/063RE11VE4
R900932172 PGH5-2X/063RR11VU2             R900086496 PGH5-2X/063LE11VU2
R900086533 PGH5-2X/063LR11VU2             R900086460 PGH5-2X/080RE11VU2
R900932173 PGH5-2X/080RE11VE4             R900086516 PGH5-2X/080RR11VU2
R900086497 PGH5-2X/080LE11VU2             R900086534 PGH5-2X/080LR11VU2
R900086461 PGH5-2X/100RE11VU2             R900932174 PGH5-2X/100RE11VE4
R900086517 PGH5-2X/100RR11VU2             R900086498 PGH5-2X/100LE11VU2
R900086535 PGH5-2X/100LR11VU2             R900932169 PGH5-2X/125RE11VU2
R900932175 PGH5-2X/125RE11VE4             R900086518 PGH5-2X/125RR11VU2
R900086499 PGH5-2X/125LE11VU2             R900086536 PGH5-2X/125LR11VU2
R900932171 PGH5-2X/160RE07VU2             R900086556 PGH5-2X/160RE07VE4
R900086520 PGH5-2X/160RR07VU2             R900086501 PGH5-2X/160LE07VU2
R900086538 PGH5-2X/160LR07VU2             R900086465 PGH5-2X/200RE07VU2
R900086557 PGH5-2X/200RE07VE4             R900086521 PGH5-2X/200RR07VU2
R900086503 PGH5-2X/200LE07VU2             R900086539 PGH5-2X/200LR07VU2
R900086466 PGH5-2X/250RE07VU2             R900932176 PGH5-2X/250RE07VE4
R900086522 PGH5-2X/250RR07VU2             R900086504 PGH5-2X/250LE07VU2
R900086540 PGH5-2X/250LR07VU2             R901147115 PGH5-3X/063RE11VU2
R901147122 PGH5-3X/063RE11VE4             R901147129 PGH5-3X/063RR11VU2
R901147116 PGH5-3X/080RE11VU2             R901147123 PGH5-3X/080RE11VE4
R901147130 PGH5-3X/080RR11VU2             R901147117 PGH5-3X/100RE11VU2
R901147124 PGH5-3X/100RE11VE4             R901147131 PGH5-3X/100RR11VU2
R901147118 PGH5-3X/125RE11VU2             R901147125 PGH5-3X/125RE11VE4
R901147132 PGH5-3X/125RR11VU2             R901147119 PGH5-3X/160RE11VU2
R901147126 PGH5-3X/160RE11VE4             R901147133 PGH5-3X/160RR11VU2
R901147120 PGH5-3X/200RE07VU2             R901147127 PGH5-3X/200RE07VE4
R901147134 PGH5-3X/200RR07VU2             R901147121 PGH5-3X/250RE07VU2
R901147128 PGH5-3X/250RE07VE4             R901147135 PGH5-3X/250RR07VU2
我公司專業(yè)現(xiàn)貨力士樂(lè)液壓元件: 電磁換向閥/電液換向閥/球閥/減壓閥/放大器/電磁換向閥/液控單向閥/溢流閥/比例閥/柱塞泵/齒輪泵/葉片泵等。部分常用電磁閥現(xiàn)貨長(zhǎng)期供應(yīng)，本公司誠(chéng)信經(jīng)營(yíng)，銷售靈活，*，*，貨期穩(wěn)定。歡迎廣大客戶洽談選購(gòu)！我們將給顧客提供zui合理的價(jià)格，的產(chǎn)品，zui真誠(chéng)的服務(wù)和zui完善的售后服務(wù)，及時(shí)傳遞溝通，讓顧客購(gòu)買的是放心。