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AZPN系列齿轮泵概述:
目前可提供的外啮合齿轮泵,包括:四个系列(B、F、N 和 G)的标准齿轮泵,以及三个系列(S、T 和 U)的齿轮泵;其中,排量按不同的齿宽进行分级。通过法兰、轴和阀的不同布置、以及多级泵的各种组合方式,还可得到其它配置变型。
AZPN系列齿轮泵结构:
这款外啮合齿轮泵,主要由支撑在轴承衬套或轴承(取决于不同的系列)上的一对齿轮、以及配备前盖和后盖的泵壳组成。传动轴从泵的前盖向外伸出,并通过轴密封圈加以密封。轴承上的这些支承力,则由专用的轴承衬套所吸收;由于滑动轴承具有足够的弹性力,因而形成了面接触、而不是线接触的方式。由于这样,因而还确保了泵的出色耐磨性——尤其是在低速运行时。
这对齿轮分别有12个齿,从而可保持齿轮泵产生限度的流量脉动和噪音。内部密封是通过补偿力实现的,这些力与输出压力成正比。利用这种补偿方式,就能确保实现的效率。这些轴承为间隙(也即介于输送高压油液的轮齿之间)的末端提供密封功能。通过对轴承衬套的后部输入工作压力,就可以控制介于轮齿与轴承之间的密封区域。这些专用密封件,构成了这一区域的边界。对于轮齿顶部的这些径向间隙,则通过将齿轮推向泵壳的内部作用力而实现密封。
AZPN系列齿轮泵注意事项:
– 液压泵的装配、维护和修理,只能由经过、技术熟练并训练有素的人员来完成。
– 只能以规定的数据操作液压泵(参见第 12 页)。
– 液压泵只能在合适的工作条件下运行。
– 在开展泵的维修或保养工作之前,必须进行系统的卸荷。
– 用户不得擅自对液压泵进行变换和改装,否则会影响其安全和功能。
– 必须始终配备安全装置(比如联轴器保护罩),并且不得拆除现有的安全装置。
– 必须确保将全部的固定螺栓都旋紧(遵循规定的紧固扭矩值)。
– 必须切实遵循通用安全和事故预防法规。
AZPN系列齿轮泵滤油方式建议:
外啮合齿轮泵的大部分故障案例均由污染的液压油所导致。鉴于保修条款并不涵盖污染所造成的磨损,所以建议采用符合洁净度水平 20/18/15 ISO 4406 的过滤方式,从而在污染颗粒大小和浓度方面将污染降至容许的级别:我们建议:应始终采用全流量滤油器。根据 ISO 4406 的要求,液压油的基本污染不得超出等级 20/18/15。过去的经验表明,新的油液往往都高于这一限值。在这种情况下,应使用带有专用滤油器的注油装置。
AZPN单联齿轮泵型号如下:(部分有库存)
AZPN-11-025RNM20MB AZPN-21-032RDC02MB
AZPN-11-032RNM20MB AZPN-11-022RDC20PB
AZPN-11-025RCB20MB AZPN-21-025RDC02MB
AZPN-11-032RCB20MB AZPN-22-028RDC20KB
AZPN-11-028RCB20MB AZPN-12-022RDC20KB
AZPN-11-028RCB20PB AZPN-11-025LCB20MB
AZPN-11-025RDC20MB AZPN-11-032LCB20MB
AZPN-12-028RDC20KB AZPN-11-036LDC20MB
AZPN-11-032RXC12MB AZPN-11-028LCB20MB
AZPN-12-020RDC20KB AZPN-11-025LDC20MB
AZPN-22-020RDC20KB AZPN-11-025LCC20KB
AZPN-11-020RCB20MB AZPN-12-025LDC20PB
AZPN-21-032RDCXXMB AZPN-11-028LDC20KB
AZPN-12-025RDC20KB AZPN-12-028LDC20MB
AZPN-21-028RDC20KB AZPN-21-032LDC20MB
AZPN-12-036RDC20MB AZPN-22-028RDC20KB-S0531
AZPN-11-032RDC7KB-S0081 AZPN-22-032RDC20KB-S0531
AZPN-11-028LDC7KB-S0081 AZPN-22-022RDC07PP-S0081
AZPN-11-028RDC20KBS0411 AZPN-22-032RDC07PP-S0081
AZPN-22-028LDC07KB-S0081 AZPN-21-032RDC20PB-S0701
AZPN-12-025LPR20PB-S0810 AZPN-21-032RDC20PB-S0702
AZPN-11-020RDC07KB-S0081 AZPN-22-032RDC07KB-S0081
AZPN-12-020RDC01KB-S0461 AZPN-22-028RDC20KB-S0081
AZPN-11-028RDCXXMB-S0096 AZPN-22-022RDC07PP-S0803
AZPN-11-032RDCXXMB-S0096 AZPN-22-032RDC07PP-S0803
AZPN-11-032RDRXXKX-S0095 AZPN-11-025LCC20KB-S0015
AZPN-11-022RDC07KB-S0081 AZPN-11-022LDC07KB-S0081
AZPN-11-025RDC07KB-S0081 AZPN-11-025LDC07KB-S0081
AZPN-11-028RDC07KB-S0081 AZPN-11-032LDC07KB-S0081
AZPN-11-025RDC20KB-S0039 AZPN-21-028LCXXXKP-S0094
AZPN-12-022RDC01KB-S0461 AZPN-22-028LDC07PB-S0572
AZPN-12-028RDC01KB-S0461 AZPN-22-032LDC07PB-S0716
AZPN-11-022RDC07KB-S0272 AZPN-12-028RDC07KSXXX25-S0081
AZPN-22-022RDC20KB-S0531
力士乐AZPN双联齿轮泵型号如下:
AZPNF-11-020/016RCB2020MB AZPNF-11-028/016RDC2020KB
AZPNN-22-020/020LDC0720KB AZPNF-21-028/016RPR20XXPB
AZPNF-12-020/014RDC2020KB AZPNF-12-028/016LDC2020KB
AZPNN-12-028/025RDC2020KB AZPNF-12-028/019LDC2020KB
AZPNF-11-025/014RDC2020KB AZPNF-11-032/014RDC2020KB
AZPNF-11-025/011RDC0720KB AZPNF-11-032/011RDC2020KB
AZPNF-12-020/014LDC0720KB AZPNF-12-032/022LDC2020KB
AZPNN-11-022/020LDC77KB-S0081 AZPNS-11-032/016RDC2020PB
AZPNN-11-032/032LDC77KB-S0081 AZPNS-11-032/014RDC2020PB
AZPNN-11-020/020RDC77KB-S0081 AZPNN-11-025/022RDC77KB-S0081
AZPNN-11-025/020RDC77KB-S0081 AZPNN-11-025/025RDC77KB-S0081
AZPNF-11-022/011RDC720KB-S0081 AZPNF-11-025/016RDC720KB-S0081
AZPNF-11-028/016RDC720KB-S0081 AZPNF-11-025/011LDC720KB-S0081
AZPNF-11-032/008RDC720KB-S0081 AZPNF-11-028/016LDC720KB-S0081
AZPNF-11-032/011RDC720KB-S0081 AZPNF-11-025/014RDC720KB-S0081
AZPNF-11-032/016RDC720KB-S0081 AZPNF-11-028/022RDC720KB-S0023
AZPNF-11-022/008RDC720KB-S0081 AZPNF-12-032/022LDC720KB-S0081
AZPNF-11-025/011RDC720KB-S0081 AZPNF-11-032/011LDC720KB-S0081
AZPNF-12-028/022LDC720KB-S0081 AZPNF-11-022/011LDC720KB-S0023
AZPNN-11-025/025LDC0707KB-S0081 AZPNF-11-022/011LDC0720MB-S0272
AZPNF-11-025/004LDC0720KB-S0081 AZPNF-12-022/008LDC0720KB-S0081
AZPNF-11-032/022RDC0720KB-S0081 AZPNN-11-022/020LDC0707KB-S0316
AZPNF-11-032/014LDC0720KB-S0081 AZPNF-21-022/014LCX2020KB-S0465
AZPNF-11-028/019LDC0720KB-S0081 AZPNF-11-028/022LDXXXXXMB-S0049
AZPNN-21-020/020RDC3030PB-S0315 AZPNF-22-025/011LCXXX20PB-S0157
AZPNF-12-020/004RDC0720KB-S0081 AZPNF-11-025/011RDC2020KB-S0052
AZPNF-12-020/016RDC2020KB-S0052 AZPNF-11-025/008LDXXXXXMB-S0049
AZPNF-11-022/008LDC0720MB-S0272 AZPNF-11-025/011LDXXXXXMB-S0049
AZPNF-11-022/016RDC2020KB-S0052 AZPNN-22-025/020LDC0707PB-S0182
AZPNF-11-022/014RDC20XXPB-S0165 AZPNF-21-025/014LCX2020KB-S0465
AZPNF-22-022/011RDC2020KB-S0063 AZPNF-11-025/019LDXXX30PB-S0049
AZPNF-22-022/011RDC2020KB-S0271 AZPNF-11-025/014LDXXXXXPB-S0049
AZPNF-11-028/011RDC0720KB-S0081 AZPNF-11-025/014LDC0720KB-S0081
AZPNF-22-032/008RDCXX20KB-S0291 AZPNF-11-028/011LDC0720KB-S0081
AZPNN-12-028/025RDC2020KB-S0312 AZPNF-11-028/016RDR2020MB-S0158
AZPNF-11-022/022RDC0730PB-S0270 AZPNF-11-028/016RDC20XXPB-S0165
AZPNF-12-028/022RDC0720KB S0052 AZPNF-11-028/005RDC2020KB-S0052
AZPNF-11-022/019RDC2020KB-S0052 AZPNF-11-028/022RDC2020MB-S0160
AZPNF-12-028/008RDC0720KB-S0081 AZPNF-11-028/022RDC2020KB-S0052
AZPNF-12-022/008RDC0720KB-S0081 AZPNF-21-028/005RDC2020KB-S0163
AZPNF-12-022/016RDC2020KB-S0052 AZPNF-21-028/022RDC2020KB-S0163
AZPNF-22-032/022RDC0720KB-S0052 AZPNF-22-028/011RDC2020KB-S0063
AZPNN-11-022/022LDC0707KB-S0023 AZPNF-11-028/019RDC2020KB-S0052
AZPNF-11-028/011RDC2020KB-S0081 AZPNF-22-028/011RDC2020KB-S0271
AZPNF-12-028/019RDC2020KB-S0052 AZPNF-11-028/022LDXXXXXPB-S0049
AZPNF-11-028/016RDC2020KB-S0312 AZPNF-21-032/016RDC0202MB-S0014
AZPNF-11-028/022RDC2020MB-S0328 AZPNF-22-032/014RDC2020KB-S0063
AZPNF-11-028/019RDC0720KB-S0081 AZPNF-11-032/011RDC0720MB-S0274
AZPNF-11-028/016RDC0720KB-S0314 AZPNF-22-032/014RDC2020KB-S0271
AZPNF-22-028/008RDCXX20KB-S0538 AZPNF-11-032/008RDC1212KB-S0484
AZPNF-12-028/022RDC2020KB-S0052 AZPNN-11-032/032RDC0707KB-S0081
AZPNF-11-028/019LDC2020KB-S0052 AZPNF-22-032/008RDCXX20KB-S0538
AZPNF-11-032/011LDXXXXXMB-S0049 AZPNF-12-032/011LCXXX20KB-S0157
AZPNF-11-032/011LDXXXXXMB-S0049 AZPNF-11-032/011LDXXXXXPB-S0893
AZPNF-11-028/019LDXXX30MB-S0049 AZPNF-11-032/014LDXXXXXPB-S0893
AZPNF-22-028/008LDCXX20KB-S0692 AZPNF-11-032/019LDXXXXXPB-S0893
AZPNN-22-028/020LDC0707PB-S0182 AZPNF-11-036/016RDR20XXKB-S0162
AZPNN-22-028/022LDC0720PB-S0182 AZPNF-11-036/016RDR20XXKB-S0025
AZPNF-22-028/011LDC0720KB-S0081 AZPNF-11-036/011LDXXXXXMB-S0049
AZPNF-12-032/022RDC0720KB-S0081 AZPNS-11-032/016RDC2020PD210XX
AZPNF-21-032/014LCXXX20KB-S0157 AZPNF-11-028/016RDC20XXPXXXX21-S0164
力士乐AZPN三联齿轮泵型号如下:
AZPNFF-11-028/022/016RDC202020MB AZPNFF-12-020/004/011RDC202020PB
AZPNNF-11-022/022/011RDC7720KB-S0081 AZPNNF-11-032/028/022RDC7720KB-S0081
AZPNFF-11-022/011/011RDC72020KB-S0081 AZPNFF-11-022/008/011LDC72020KB-S0081
AZPNFF-12-020/016/025RDC202020KB-S0496 AZPNFF-12-022/022/022RDC202020KB-S0026
AZPNFF-12-020/016/016RDC072020KB-S0302 AZPNFF-12-022/011/004LDC072020KB-S0389
AZPNFF-11-022/008/005RDC202020MB-S0159 AZPNNF-12-025/025/008LDC070720KB-S0284
AZPNNF-12-020/025/016RDC202020KB-S0496 AZPNFF-12-022/019/008LDC202020KB-S0052
AZPNNF-11-022/022/016RDC070720MB-S0284 AZPNNF-12-022/022/008LDC070720MB-S0284
AZPNNF-12-020/020/005RDC070720KB-S0284 AZPNFF-12-022/022/022LDC202020KB-S0026
AZPNFF-12-022/019/011RDC202020KB-S0052 AZPNNF-22-020/020/016LDCXXXX20PB-S0709
AZPNFF-12-022/016/011RDC072020KB-S0052 AZPNFF-11-028/022/016RDC202020MB-S0052
AZPNFF-12-028/022/022RDC202020MB-S0496 AZPNFF-11-028/022/005RDC202020KB-S0052
AZPNFF-12-028/019/011RDC202020MB-S0496 AZPNFF-21-028/022/005RDC202020KB-S0163
AZPNFF-12-028/022/022RDC202020MB-S0496 AZPNFF-12-028/022/022RDC202020MB-S0121
AZPNFF-11-028/011/016RDC202020KB-S0302 AZPNFF-11-025/011/011RDC072020KT040XX-S
AZPNFF-11-032/014/011LDCXXXXXXKB-S0161 AZPNFF-12-016/014/019RDC202020MD200XX-S
AZPNNF-11-032/028/022RDC070720KB-S0316