博世REXROTH齿轮泵AZPF-10-004LCB20MB 0510225307
博世REXROTH齿轮泵AZPF-10-004LFB20MB 0510225308
博世REXROTH齿轮泵AZPF-10-004LHO30MB 0510225314
博世REXROTH齿轮泵AZPF-10-004LRR20MB 0510215011
博世REXROTH齿轮泵AZPF-10-004RCP20MD008xx 0510225007
博世REXROTH齿轮泵AZPF-10-004RFB20MB 力士乐Rexroth0510225008
博世REXROTH齿轮泵AZPF-10-004RHO30MB 0510225012
博世REXROTH齿轮泵AZPF-10-004RNL20KB 0510225014
博世REXROTH齿轮泵AZPF-10-004RQR20MB 力士乐Rexroth0510225010
博世REXROTH齿轮泵AZPF-10-004RRR12MB 0510225013
博世REXROTH齿轮泵AZPF-10-004RRR20MB 0510325306
博世REXROTH齿轮泵AZPF-10-005LCB20MB 力士乐Rexroth0510315307
博世REXROTH齿轮泵AZPF-10-005LCP20MB-S0007 0510325307
博世REXROTH齿轮泵AZPF-10-005LFB20MB 0510325308
博世REXROTH齿轮泵AZPF-10-005LHO30MB 0510325312
博世REXROTH齿轮泵AZPF-10-005LNL20KB 0510325313
博世REXROTH齿轮泵AZPF-10-005LRR20MB 0510325006
0510425009博士力士乐齿轮泵
博世REXROTH齿轮泵AZPF-11-005RCB20MB 力士乐Rexroth0510325007
博世REXROTH齿轮泵AZPF-10-005RFB20MB 0510325018
博世REXROTH齿轮泵AZPF-10-005RHO01MB 0510325008
博世REXROTH齿轮泵AZPF-10-005RHO30MB 力士乐Rexroth0510325012
博世REXROTH齿轮泵AZPF-10-005RNL20KB 0510325016
博世REXROTH齿轮泵AZPF-10-005RQR20MB 0510325010
博世REXROTH齿轮泵AZPF-10-005RRR12MB 力士乐Rexroth0510325013
博世REXROTH齿轮泵AZPF-10-005RRR20MB 0510425307
博世REXROTH齿轮泵AZPF-10-008LCB20MB 0510415326
博世REXROTH齿轮泵AZPF-10-008LCP20MB-S0288 力士乐Rexroth0510415324
0510425009博士力士乐齿轮泵
博世REXROTH齿轮泵AZPF-10-008LCP20MD200xx 0510425308
博世REXROTH齿轮泵AZPF-10-008LFB20MB 0510425315
博世REXROTH齿轮泵AZPF-10-008LFO30MB 力士乐Rexroth0510425309
博世REXROTH齿轮泵AZPF-10-008LHO30MB 0510425009
博世REXROTH齿轮泵AZPF-11-008RCB20MB 0510415012
博世REXROTH齿轮泵AZPF-10-008RCP20MD008xx 力士乐Rexroth0510425010
博世REXROTH齿轮泵AZPF-10-008RFB20MB 0510425021
博世REXROTH齿轮泵AZPF-10-008RFO30MB 0510425027
博世REXROTH齿轮泵AZPF-10-008RHO01MB 力士乐Rexroth0510425011
博世REXROTH齿轮泵AZPF-10-008RHO30MB 0510425019
博世REXROTH齿轮泵AZPF-10-008RNL20KB 0510425025
博世REXROTH齿轮泵AZPF-10-008RQR20MB 力士乐Rexroth0510425015
博世REXROTH齿轮泵AZPF-10-008RRR12MB 0510425020
博世REXROTH齿轮泵AZPF-11-008RRR20MB 0510425029
博世REXROTH齿轮泵AZPF-10-008RRR20MExxx08 力士乐Rexroth0510525311
博世REXROTH齿轮泵AZPF-10-011LCB20MB 0510515327
博世REXROTH齿轮泵AZPF-10-011LCP20MB-S0288 0510515314
博世REXROTH齿轮泵AZPF-10-011LCP20MSxxx12-S0007 力士乐Rexroth0510515321
0510425009博士力士乐齿轮泵
博世REXROTH齿轮泵AZPF-10-011LCP20MSxxx21-S0007 0510525312
博世REXROTH齿轮泵AZPF-10-011LFB20MB 0510525323
博世REXROTH齿轮泵AZPF-10-011LFO30MB 力士乐Rexroth0510525331
博世REXROTH齿轮泵AZPF-10-011LFO30PB 0510525322
博世REXROTH齿轮泵AZPF-10-011LHO20MSxxx25-S0002 0510525313
博世REXROTH齿轮泵AZPF-10-011LHO30KB 力士乐Rexroth0510525315
博世REXROTH齿轮泵AZPF-10-011LRR12MB 0510525009
博世REXROTH齿轮泵AZPF-10-011RCB20MB 0510515020
博世REXROTH齿轮泵AZPF-10-011RCP20MD008xx 力士乐Rexroth0510525010
博世REXROTH齿轮泵AZPF-10-011RFB20MB 0510515011
博世REXROTH齿轮泵AZPF-10-011RFN20MB 0510525024
博世REXROTH齿轮泵AZPF-10-011RFO30MB 力士乐Rexroth0510525039
博世REXROTH齿轮泵AZPF-10-011RHO01MB 0510525021
博世REXROTH齿轮泵AZPF-10-011RHO20KSxxx15-S0002 0510525011
博世REXROTH齿轮泵AZPF-10-011RHO30MB 力士乐Rexroth0510525025
博世REXROTH齿轮泵AZPF-10-011RNL20KB 0510525015
博世REXROTH齿轮泵AZPF-10-011RQR12MB 0510525032
博世REXROTH齿轮泵AZPF-10-011RQR12MB 力士乐Rexroth0510525033
博世REXROTH齿轮泵AZPF-10-011RQR20MB 0510525014
博世REXROTH齿轮泵AZPF-10-011RRR12MB 0510525019
博世REXROTH齿轮泵AZPF-10-011RRR20MB 力士乐Rexroth0510545003
博世REXROTH齿轮泵AZPF-10-011RSG20MB 0510525319
博世REXROTH齿轮泵AZPF-10-014LCB20MB 0510515328
博世REXROTH齿轮泵AZPF-10-014LCP20MB-S0288 力士乐Rexroth0510525328
0510525009博士力士乐齿轮泵
博世REXROTH齿轮泵AZPF-10-014LFB20MB 0510525314
博世REXROTH齿轮泵AZPF-10-014LHO30MB 0510525325
博世REXROTH齿轮泵AZPF-10-014LRR20MB 力士乐Rexroth0510545302
博世REXROTH齿轮泵AZPF-10-014LSG20MB 0510525018
博世REXROTH齿轮泵AZPF-10-014RCB20MB 0510525030
博世REXROTH齿轮泵AZPF-10-014RFB20MB 力士乐Rexroth0510525034
博世REXROTH齿轮泵AZPF-10-014RFO30PB 0510525040
博世REXROTH齿轮泵AZPF-10-014RHO01MB 0510525028
博世REXROTH齿轮泵AZPF-10-014RHO20KSxxx19-S0002 力士乐Rexroth0510525012
博世REXROTH齿轮泵AZPF-10-014RHO30MB 0510525031
博世REXROTH齿轮泵AZPF-10-014RQR12MB 0510525041
博世REXROTH齿轮泵AZPF-10-014RRR12MB 力士乐Rexroth0510525020
博世REXROTH齿轮泵AZPF-10-014RRR20MB 0510545002
博世REXROTH齿轮泵AZPF-10-014RSG20MB 0510625315
博世REXROTH齿轮泵AZPF-11-016LCB20MB 力士乐Rexroth0510290166
博世REXROTH齿轮泵AZPF-10-016LCP12PB 0510615329
博世REXROTH齿轮泵AZPF-10-016LCP20MB-S0288 0510615324
博世REXROTH齿轮泵AZPF-10-016LCP20MExxx09-S0007 力士乐Rexroth0510615322
博世REXROTH齿轮泵AZPF-10-016LCP20MSxxx12-S0007 0510615344
博世REXROTH齿轮泵AZPF-10-016LCP20MSxxx21-S0007 0510625317
博世REXROTH齿轮泵AZPF-10-016LFB20MB 力士乐Rexroth0510625327
博世REXROTH齿轮泵AZPF-10-016LFO30PB 0510625318
博世REXROTH齿轮泵AZPF-10-016LHO30KB 0510625329
博世REXROTH齿轮泵AZPF-10-016LRR20MB 力士乐Rexroth0510625022
博世REXROTH齿轮泵AZPF-11-016RCB20MB 0510615015
博世REXROTH齿轮泵AZPF-10-016RCP20MB-S0288 0510615030
博世REXROTH齿轮泵AZPF-10-016RCP20MD008xx 力士乐Rexroth0510625015
博世REXROTH齿轮泵AZPF-10-016RFB20MB 0510625039
博世REXROTH齿轮泵AZPF-10-016RFO30PB 0510625047
博世REXROTH齿轮泵AZPF-10-016RHO01MB 力士乐Rexroth0510625016
博世REXROTH齿轮泵AZPF-10-016RHO30MB 0510625053
博世REXROTH齿轮泵AZPF-10-016RNL20KSxxx15 0510625021
博世REXROTH齿轮泵AZPF-10-016RQR12MB 力士乐Rexroth0510625042
博世REXROTH齿轮泵AZPF-10-016RQR20MB 0510625020
博世REXROTH齿轮泵AZPF-10-016RRR12MB 0510625028
博世REXROTH齿轮泵AZPF-10-016RRR20MB 力士乐Rexroth0510625031
专业代理经销德国BOSCH REXROTH(博世-力士乐)液压元件：
REXROTH柱塞泵A10VSO、REXROTH换向阀阀4WE、REXROTH溢流阀DBW、
REXROTH节流阀Z2S、REXROTH叶片泵PV7、REXROTH压力继电器HED、
BOSCH博世放大器比例阀0811、BOSCH齿轮泵0510等系列大量现货特价供应
三大承诺：
1、绝对保证全新原装进口德国BOSCH REXROTH
2、绝对保证安全准时发货
3、绝对保证售后服务质量
作为变速箱和液压系统的制造商,传动和控制专家力士乐为风机制造商提供系统解决方案.
博世力士乐是全球领先的传动与控制技术专家。凭借在传动、控制以及行走机械领域内的丰富经验，博世力士乐为全球80多个国家，
50多万家客户提供量身定制的解决方案，是世界工业及工厂自动化、行走机械应用与可再生能源应用市场上的佼佼者。
2008年博世力士乐全球销售额近59亿欧元，拥有超过35,300多名专业员工。
自1978年开始，博世力士乐就开始了在中国的业务，并在上海、北京、常州和深圳建立了工厂。
液压元件分类
动力元件：齿轮泵、叶片泵、柱塞泵、螺杆泵；
执行元件：液压缸、活塞液压缸、柱塞液压缸、摆动液压缸、组合液压缸；
液压马达：齿轮式液压马达、叶片液压马达、柱塞液压马达；
控制元件：方向控制阀、单向阀、换向阀；
压力控制阀：溢流阀、减压阀、顺序阀、压力继电器等；
流量控制阀：节流阀、调速阀、分流阀；
授权代理销售BOSCH-REXROTH博士-力士乐液压元件:电子单元，压力开关，压力继电器，液压马达，齿轮泵，减压阀，换向阀，叶片泵,电磁阀，
变量泵,先导式减压阀,柱塞泵,电磁阀,叠加阀,溢流阀，比例阀...
订购流程：
1、客户确认所需采购产品型号发询价单传真
2、我方会根据询价单型号查询价格以及交货期，拟一份详细正规报价单
3，客户收到报价单并确认型号无误后订购产品
4、报价单负责人根据客户提供型号以及数量拟份销售合同
5、客户收到合同查阅同意后盖章回传并按照合同销售金额汇款到公司开户行
6、我公司财务查到款后，业务员安排发货并通知客户跟踪运单
*REXROTH*****专业代理***授权代理***一级经销***授权销售***液压元件***德国力士乐我公司现库存大量REXROTH电液换向阀力士乐电液换向阀，价格绝对优势，欢迎来电咨询.......
内啮合齿轮泵
PGF型号
规格1.7至40
运行噪音低
振动小
密封间隙补偿使在低粘度下也能高效运作
适合多种不同速度和粘度范围
可提供联轴泵
可与轴向柱塞泵和叶片泵结合使用
R918C02883 AZPGF-11-038/004RCB2020MB
R901021469 PGF1-2X/1,7LA01VP1-A340B
R900702166 PGF3-3X/032RT07VU2-A417
R900619661 PGF2-2X/008RS20VU2
R900617024 PGF3-3X/032LN07VM-A406
R900616967 PGF1-2X/4,1RA01VP1-A415
R900616774 ABHAG-0160S40/PGF3-040/100L/N/005B434A
R900573243 PGF2-2X/013RT20VU2
R900571401 PGF2-2X/019RA20VP2
R900570801 PGF2-2X/016RL01VM
R900568523 PGF2-2X/011RA01VP2
R900567307 PGF2-2X/006RL01VM
R900564389 PGF2-2X/013RL01VM
R900564037 PGF2-2X/008RA01VP2
R900563948 PGF2-2X/006LN01VM
R900563291 PGF2-2X/008RL01VM
R900561146 PGF2-2X/011RL01VM
R900544959 KOMBITEIL V7-1X/100+PGF2/GH2/3-2X/G2-4X
R900541210 KOMBITEIL V7-1X/16/25+PGF2/GH2/3-2X
R900541209 KOMBITEIL V7-1X/10+PGF2/GH2/3-2X/G2-4X
R900541203 KOMBITEIL V7-1X/40/63+PGF2/GH2/3-2X
R901137885 PGF1-2X/2,8RE01VP1
R901125550 PGF2-2X/011RN20VM-A457
R901125549 PGF2-2X/006RN20VM-A457
R901103807 PGF3-3X/022RJ20VU2
R901067539 PGF2-2X/006RA01VP2-A381
R901067272 ABUKG-07-12/00K008/PGF2-19/ 90/S0160SO24
R901055744 ABHAG-0120SSO/PGF3-025+GF1/132M/014B975A
R901054759 ABPBG-PGF3-025E4/BG160 /L
R901050288 PGF3-3X/032RN07VM-A447
R901036894 ABSKG-20AL9/PGF1-2,2/90L/L/1 /S02J011A
R901029605 PGF2-2X/013LN01VM-A279
R901021469 PGF1-2X/1,7LA01VP1-A340B
R901018829 PGF2-2X/016RJ01VU2
R900HA5596 ABHAG-0100RS/PGF2-006/112M/002F433A
R900984300 PGF2-2X/019LJ20VU2
R900984277 PGF2-2X/013LL20VMK-A385
R900984264 PGF3-3X/025LN20VM-A262
R900984249 PGF3-3X/032RS07VM
R900984240 PGF2-2X/016LL01VM
R900984214 PGF2-2X/006RL01VMK-A385
R900984213 PGF3-3X/032LJ07VU2
R900984209 PGF3-3X/025RE07VE4-A384
R900984206 PGF2-2X/016RA01VP2
R900984168 PGF2-2X/019LN01VM
R900984157 PGF2-2X/008RE20VE4
R900984109 PGF3-3X/025LN20VM-A376
R900984061 PGF2-2X/022RJ20VU2K
R900984058 PGF2-2X/011RJ20VU2K
R900984056 PGF2-2X/006RJ20VU2K
R900983983 PGF3-3X/022LN20VM-A376
R900983980 PGF3-3X/025RT07VU2
R900983962 PGF2-2X/006RE01VE4-A361
R900983936 PGF2-2X/011RE01VE4K
R900983931 PGF2-2X/013RE01VE4-A361
R900983930 PGF2-2X/016LN20VM-A367
齿轮泵工作时，主动轮随电动机一起旋转并带动从动轮跟着旋转。当吸入室一侧的啮合齿逐渐分开时，吸入室容积增大，压力降低，便将吸人管中的液体吸入泵内；吸入液体分两路在齿槽内被齿轮推送到排出室。液体进入排出室后，由于两个齿轮的轮齿不断啮合，使液体受挤压而从排出室进入排出管中。主动齿轮和从动齿轮不停地旋转，泵就能连续不断地吸入和排出液体。
R900983906 PGF2-2X/011RE01VE4-A361
R900983836 PGF3-3X/040RL07VMK
R900983822 PGF2-2X/019RE01VE4K
R900983817 PGF2-2X/013LN20VM-A364
R900983816 PGF2-2X/016LN20VM-A364
R900983800 PGF3-3X/032LS07VM
R900983792 PGF3-3X/020RJ07VU2
R900983530 PGF2-2X/008RJ01VU2K
R900983485 PGF2-2X/019RT20VU2
R900983482 PGF2-2X/008RT20VU2
R900983411 PGF2-2X/016RN20VM
R900983408 PGF2-2X/011LN01VM-A325
R900979120 PGF3-3X/020RN07VM
R900978692 PGF3-3X/025LN07VMN
R900974075 PGF3-3X/032LN07VMN
R900972804 PGF1-2X/2,2LN02VM-A319
R900969302 PGF3-3X/020RO07VK4
R900969266 PGF3-3X/040LJ07VU2
R900969265 PGF3-3X/022LJ07VU2
R900969260 PGF2-2X/013RN20VM
R900969259 PGF2-2X/013LJ20VU2
R900969253 PGF1-2X/5,0RN01VM
R900969251 PGF2-2X/011LJ20VU2
R900969230 PGF1-2X/1,7RN01VM
R900969229 PGF1-2X/2,2RN01VM
R900966922 PGF3-3X/020RO07VK4K
R900966076 PGF3-3X/032LN07VM-A503
R900965822 PGF1-2X/3,2RN01VM
R900965546 PGF3-3X/040RN07VM
R900965066 PGF3-3X/025RN07VM
R900964402 PGF3-3X/040LE07VE4K
R900961100 PGF1-2X/3,2LA01VP1
R900960119 PGF3-3X/025LL07VM
R900955357 PGF3-3X/040RE07VE4-A287
R900954728 PGF2-2X/006RJ01VU2K
R900953363 PGF2-2X/008RJ01VU2
R900952850 PGF1-2X/3,2LN12VM-A387
R900951876 PGF3-3X/025LN20VMN
R900951865 PGF3-3X/025RO07VK4K
R900950915 PGF2-2X/022RS20VU2
R900950640 PGF1-2X/4,1LN01VM-A279
R900950551 PGF2-2X/008LN01VM-A279
R900950057 PGF3-3X/025LJ07VU2
R900949892 PGF3-3X/032LN20VM
R900949878 PGF3-3X/032LO20VK4
R900949876 PGF3-3X/025RO20VK4
R900949135 PGF2-2X/011RE20VE4
R900946344 PGF2-2X/011RA20VP2
R900946237 PGF2-2X/011RS20VU2
R900946180 PGF2-2X/006RS20VU2
R900943182 PGF2-2X/019RE20VE4
R900943181 PGF2-2X/013RE20VE4
R900943168 PGF3-3X/032RO07VK4
R900942208 PGF2-2X/011RN20VM
R900941181 PGF2-2X/019RS20VU2-A270B
R900938281 PGF2-2X/011RJ01VU2
R900937925 PGF2-2X/013RN01VM
R900937747 PGF3-3X/032RN07VM
R900937454 PGF1-2X/2,8LN02VM
R900936502 PGF2-2X/013LL01VM
R900932275 PGF2-2X/016RA20VP2
R900932274 PGF2-2X/013RE01VE4
R900932272 PGF2-2X/006RA01VP2
R900932271 PGF2-2X/011RE01VE4
R900932269 PGF2-2X/016RE20VU2
R900932267 PGF2-2X/016RE01VE4
R900932266 PGF2-2X/008RE01VE4
R900932265 PGF2-2X/006RE01VE4
R900932264 PGF2-2X/013RJ20VU2
R900932261 PGF2-2X/019RE01VE4
R900932243 PGF2-2X/019RL20VM
R900932193 PGF2-2X/016RE20VE4
R900932186 PGF2-2X/022RL20VM
R900932183 PGF1-2X/1,7LA01VP1
R900932138 PGF1-2X/2,8RL01VM
R900932137 PGF1-2X/5,0RA01VP1
R900932136 PGF1-2X/4,1RA01VP1
R900932135 PGF1-2X/3,2RA01VP1
R900932134 PGF1-2X/2,8RA01VP1
R900932133 PGF1-2X/2,2RA01VP1
R900932132 PGF1-2X/1,7RA01VP1
R900932131 PGF1-2X/4,1LN01VM
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R900078516 PGF2-2X/008RE01VE4K
R900069287 PGF2-2X/013LN01VM
R900062364 PGF2-2X/008LN01VM
PGH型号
运行噪音很低
振动小
密封间隙补偿使在低速、低粘度下也能高效运作
适合多种不同速度和粘度范围
所有安装尺寸和额定尺寸原件可相连
可和叶片泵和轴向柱塞泵连接使用
R901147116 PGH5-3X/080RE11VU2
R901147115 PGH5-3X/063RE11VU2
R900571870 PGH2-1X/005LF47MK0
R900538573 PGH3-1X/016RE47MU2
R900538572 PGH3-1X/013RF47MK0
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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
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外啮合齿轮泵的工作原理
1-泵体(Housing);2.主动齿轮(Driver Gear);3-从动齿轮(Driven Gear)
泵体内相互啮合的主、从动齿轮2和3与两端盖及泵体一起构成密封工作容积，齿轮的啮合点将左、右两腔隔开，形成了吸、压油腔，当齿轮按图示方向旋转时，右侧吸油腔内的轮齿脱离啮合，密封工作腔容积不断增大，形成部分真空，油液在大气压力作用下从油箱经吸油管进入吸油腔，并被旋转的轮齿带入左侧的压油腔。左侧压油腔内的轮齿不断进入啮合，使密封工作腔容积减小，油液受到挤压被排往系统，这就是齿轮泵的吸油和压油过程。在齿轮泵的啮合过程中，啮合点沿啮合线，把吸油区和压油区分开。
齿轮泵的结构特点 Construction Character of Gear Pumps
如图所示，齿轮泵因受其自身结构的影响，在结构性能上其有以下特征。
newmaker.com
图2.4 齿轮泵的结构
1-壳体(Housing);2.主动齿轮(Driver Gear);3-从动齿轮(Driven Gear);4-前端盖(Front Cover);5-后端盖(Back Cover);
6-浮动轴套(Floating Shaft Sleeve);7-压力盖(Pressure Cover)
困油的现象 Trapping of Oil
齿轮泵要平稳地工作，齿轮啮合时的重叠系数必须大于1，即至少有一对以上的轮齿同时啮合，因此，在工作过程中，就有一部分油液困在两对轮齿啮合时所形成的封闭油腔之内，如图所示，这个密封容积的大小随齿轮转动而变化。图(a)到(b)，密封容积逐渐减小；图(b)到(c)，密封容积逐渐增大；图（c）到（d）密封容积又会减小，如此产生了密封容积周期性的增大减小。受困油液受到挤压而产生瞬间高压，密封容腔的受困油液若无油道与排油口相通，油液将从缝隙中被挤出，导致油液发热，轴承等零件也受到附加冲击载荷的作用；若密封容积增大时，无油液的补充，又会造成局部真空，使溶于油液中的气体分离出来，产生气穴，这就是齿轮泵的困油现象。
困油现象使齿轮泵产生强烈的噪声，并引起振动和汽蚀，同时降低泵的容积效率，影响工作的平稳性和使用寿命。消除困油的方法，通常是在两端盖板上开卸槽，见图2.5（d）中的虚线方框。当封闭容积减小时，通过右边的卸菏槽与压油腔相通，而封闭容积增大时，通过左边的卸荷槽与吸油腔通，两卸荷糟的间距必须确保在任何时候都不使吸、排油相通。
newmaker.com
齿轮泵的困油现象及消除措施
径向不平衡力 Radial Unbalance Force
在齿轮泵中，油液作用在轮外缘的压力是不均匀的，从低压腔到高压腔，压力沿齿轮旋转的方向逐齿递增，因此，齿轮和轴受到径向不平衡力的作用，工作压力越高，径向不平衡力越大，径向不平衡力很大时，能使泵轴弯曲，导致齿顶压向定子的低压端，使定子偏磨，同时也加速轴承的磨损，降低轴承使用寿命。为了减小径向不平衡力的影响，常采取缩小压油口的办法，使压油腔的压力仅作用在一个齿到两个齿的范围内，同时，适当增大径向间隙，使齿顶不与定子内表面产生金属接触，并在支撑上多采用滚针轴承或滑动轴承。
齿轮泵的泄漏通道及端面间隙的自动补偿Leakage Passage and Automatic Compensating of End Face Clearance
在液压泵中，运动件间的密封是靠微小间隙密封的，这些微小间隙从运动学上形成摩擦副，同时，高压腔的油液通过间隙向低压腔的泄漏是不可避免的；齿轮泵压油腔的压力油可通过三条途经泄漏到吸油腔去：一是通过齿轮啮合线处的间隙——齿侧间隙(Meshing-Teeth Side Clearance)，二是通过泵体定子环内孔和齿顶间的径向间隙——齿顶间隙(teeth Tip clearance)，三是通过齿轮两端面和侧板间的间隙——端面间隙(Side Plates-end Face Clearance)。在这三类间隙中，端面间隙的泄漏量最大，压力越高，由间隙泄漏的液压油就愈多。因此，为了提高齿轮泵的压力和容积效率，实现齿轮泵的高压化，需要从结构上来取措施，对端面间隙进行自动补偿。
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R900770179 PGH5-2X/250RE07WU2
R900766037 PGH2-2X/006RR07VU2-A334
R900754794 PGH4-2X/063RE07WE4
R900750708 PGH4-2X/020RE11WU2
R900750275 ABHAG-0100S41/PGH2-006/112M/61S/012B570A
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
博世Bosch Rexroth力士乐上海优势供应阀系列产品如下：
力士乐Rexroth电磁阀，力士乐Rexroth比例阀，力士乐Rexroth溢流阀，力士乐Rexroth调节阀，力士乐Rexroth液压阀，Rexroth solenoid valve ,力士乐换向阀，博世电磁阀，Bosch电磁阀，Bosch液压阀，Bosch气动阀，Bosch Rexroth液压元件，力士乐Rexroth节流阀，Bosch Rexroth力士乐截止阀，Bosch博世 Rexroth单向阀，Bosch Rexroth流量阀，Bosch Rexroth比例溢流阀，博世力士乐换向阀，Bosch博世力士乐Rexroth压力阀，Bosch博世Rexroth力士乐比例阀，比例阀, Bosch博世Rexroth力士乐高频响阀和伺服阀，Bosch博世Rexroth力士乐先导式比例方向阀，Bosch博世Rexroth力士乐直动式比例方向阀，力士乐比例流量控制阀，博世力士乐高频响方式阀，博世力士乐伺服阀，力士乐Rexroth比例减压阀,Bosch博世Rexroth力士电子元件,力士乐Bosch Rexroth开关阀，力士乐Bosch Rexroth方向滑阀，力士乐Bosch减压阀，力士乐Bosch Rexroth方流量控制阀，力士乐Bosch Rexroth方截止阀-梭阀，力士乐Bosch Rexroth压力截止阀，力士乐Rexroth插装阀，力士乐Rexroth压力截止阀，力士乐Rexroth控制阀块。
博世Bosch Rexroth力士乐上海优势供应泵系列产品如下
博世力士乐Rexroth轴向柱塞泵，博世力士乐Rexroth径向柱塞泵，博世力士乐Rexroth联泵，博世力士乐Rexroth内啮合齿轮泵，力士乐Rexroth外啮合齿轮泵，博世Bosch Rexroth力士乐叶片泵，博世Bosch Rexroth力士乐变量泵，博世Bosch Rexroth力士乐定量泵
德国博世Bosch力士乐Rexroth工业传动液压件现货特价供应
Bosch博世力士乐Rexroth德国产原装现货型号特价供应
上海液压元件销售总代理
专业代理销售德国博世力士乐Bosch Rexroth液压气动元件 、德国博世力士乐Bosch Rexroth电磁换向阀液压气动元件、德国博世力士乐Bosch Rexroth轴向柱塞泵液压气动元件、德国博世力士乐Bosch Rexroth齿轮泵液压气动元件、德国博世力士乐Bosch Rexroth叶片泵液压气动元件、德国博世力士乐Bosch Rexroth溢流阀、德国博世力士乐Bosch Rexroth节流阀、德国博世力士乐Bosch Rexroth压力开关、德国博世力士乐Bosch Rexroth安全阀液压气动元件、德国博世力士乐Bosch Rexroth插装阀液压气动元件、德国博世力士乐Bosch Rexroth充液阀液压气动元件、德国博世力士乐Bosch Rexroth单向阀液压气动元件、德国博世力士乐Bosch Rexroth方向阀液压气动元件、德国博世力士乐Bosch Rexroth盖板液压气动元件、德国博世力士乐Bosch Rexroth减压阀液压气动元件、德国博世力士乐Bosch Rexroth节流阀液压气动元件、德国博世力士乐Bosch Rexroth截止阀液压气动元件、德国博世力士乐Bosch Rexroth冷却器液压气动元件、德国博世力士乐Bosch Rexroth流量阀液压气动元件、德国博世力士乐Bosch Rexroth升降阀液压气动元件、德国博世力士乐Bosch Rexroth顺序阀液压气动元件等。
