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您现在的位置:首页 > 产品中心 > 德国力士乐Rexroth气动阀 > Rexroth力士乐齿轮泵 > 德国Rexroth力士乐齿轮泵全系列

德国Rexroth力士乐齿轮泵全系列

简要描述:德国Rexroth力士乐齿轮泵全系列
Germany Rexroth hydraulic gear pump is a hydraulic system is widely used, it is generally made of a metering pump, according to a different structure. Divided into external gear pum

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  • 厂商性质:经销商
  • 更新时间:2017-03-31
  • 访  问  量:412
详细介绍

德国Rexroth力士乐齿轮泵全系列
Germany Rexroth hydraulic gear pump is a hydraulic system is widely used, it is generally made of a metering pump, according to a different structure. Divided into external gear pump pyridine ring gear and the ring gear pump mining, external gear pumps are most widely used. Gear pump is mainly composed of a pair of gears, housings, pump cover, shaft and bearing and seal cover and other components. In the pump body has a pair of external gear, the gear end faces sealed by the cover plate, so each alveolar pump, cover and gears to form a plurality of sealed chamber, turn left and right tooth contact line separating two sealed chambers formed suck pressure oil chamber. When the gear rotates in the direction shown, teeth suction chamber (right side) within the continuous disengaged, so that the seal and increasing the volume of a certain vacuum, at atmospheric pressure from the tank sucked into the oil, with the rotating gears, oil was brought within the alveolar pressure oil chamber (the left) Shin pressure oil chamber into the continuous engagement of the teeth, so that the seal decreasing volume, the oil is pressed out. With spinning gear, gear pumps for continuous suction and discharge of oil. Three of German Rexroth gear pump is mainly leaks, trapping and radial hydraulic pressure imbalance, these three issues affect the gear pump performance and service life, so all kinds of gear pumps have taken different structural measures to solve these problems.

 

德国Rexroth力士乐齿轮泵全系列

德国力士乐齿轮泵工作时,因为排油压力大于吸油压力,从排油腔到吸油腔,齿轮顶圆圆周径向压力是线性阶梯变化的,从而产生径向力不平衡。
通过分析可知,必须在结构采取一定的措施,减少齿轮泵的径向合力,从而延长齿轮泵的寿命。采取的措施如下。
(1)缩小排油口尺寸,使高压油作用在齿轮上的面积缩小,从而减小作用在齿轮上的径向力。
(2)适当增大径向间隙.增大齿顶圆与泵体内孔的问隙,以平衡径向力不平衡。但增大径向间隙会使泄漏增加容积效率降低,因此髙压泵不宜釆用此方法。

 

德国Rexroth力士乐齿轮泵全系列


510003301 AZPA-10-0,3LNMXXMB-S0125
0510003313 AZPA-10-0,6LNM4MB
0510010003 AZPB-10-1,0RCP2MB
0510010302 AZPB-10-1,0LCP2MB
0510110002 AZPB-10-2,0RCP2MB
0510110003 AZPB-10-2,0RCPXXMA-S0072
0510110302 AZPB-10-2,0LCP2MB
0510110306 AZPB-10-2,0LNM02MB
0510112003 AZPB-10-3,0RCP2MB
0510112005 AZPB-10-3,0RCPXXMA-S0072
0510112303 AZPB-10-3,0LCP2MB
0510112304 AZPB-10-3,0LNM02MB
0510114002 AZPB-10-4,3RNM2MB
0510215006 AZPF-11-004RCN20MB
0510215007 AZPF-12-004RNT20MB
0510215010 AZPF-11-004RCN20MB
0510215306 AZPF-11-004LCN20MB
0510215307 AZPF-12-004LNT20MB
0510215309 AZPF-11-004LCP20KB-S0007
0510225006 AZPF-12-004RCB20KB
0510225007 AZPF-10-004RFB20MB
0510225008 AZPF-10-004RHO30MB
0510225010 AZPF-10-004RRR12MB
0510225011 AZPF-10-004RQR12MB
0510225014 AZPF-10-004RQR20MB
0510225015 AZPF-10-004RHO1MB
0510225023 AZPF-11-004RAB1MB
0510225306 AZPF-10-004LCB20MB
0510225307 AZPF-10-004LFB20MB
0510225318 AZPF-11-004LAB1MB
0510245001 AZPF-12-004RSA20MB
0510245300 AZPF-11-004LSA20MB
0510315004 AZPF-11-005RCN20MB
0510315005 AZPF-12-005RNT20MB
0510315006 AZPF-11-005RCP20KB-S0007
0510315304 AZPF-11-005LCN20MB
0510315305 AZPF-12-005LNT20MB
0510315307 AZPF-10-005LCP20MB-S0007
0510325006 AZPF-10-005RCB20MB
0510325008 AZPF-10-005RHO30MB
0510325010 AZPF-10-005RRR12MB
0510325011 AZPF-10-005RQR12MB
0510325016 AZPF-10-005RQR20MB
0510325019 AZPF-12-005RCB20KB
0510325026 AZPF-11-005RAB1MB
0510325306 AZPF-10-005LCB20MB
0510325308 AZPF-10-005LHO30MB
0510325315 AZPF-11-005LFB20KB
0510345001 AZPF-12-005RSA20MB
0510345300 AZPF-11-005LSA20MB
0510365305 AZPFF-12-005/004LCP2020KB-S0007
0510366003 AZPFFB-10-005/005/1,0RFN202002MB-S0111
0510415005 AZPF-11-008RCN20MB
0510415006 AZPF-12-008RNT20MB
0510415011 AZPF-11-008RFN20MB
0510415313 AZPF-11-008LCN20MB
0510415314 AZPF-12-008LNT20MB
0510415316 AZPF-11-008LCP20KB-S0007
0510415321 AZPF-11-008LCP20MB-S0007
0510415325 AZPF-10-008LCN20MB-S0288
0510425009 AZPF-10-008RCB20MB
0510425010 AZPF-10-008RFB20MB
0510425011 AZPF-10-008RHO30MB
0510425015 AZPF-10-008RRR12MB
0510425016 AZPF-10-008RQR12MB
0510425022 AZPF-12-008RCB20KB
0510425024 AZPF-10-008RCB20MB-S0288
0510425027 AZPF-10-008RHO1MB
0510425031 AZPF-10-008RQR12MD012XX
0510425039 AZPF-10-008RQR12MB
0510425044 AZPF-11-008RAB1MB
0510425307 AZPF-10-008LCB20MB
0510425308 AZPF-10-008LFB20MB
0510425317 AZPF-11-008LFB20MB
0510425320 AZPF-10-010LRR12MB
0510445001 AZPF-12-008RSA20MB
0510445300 AZPF-12-008LSA20MB


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