常用液压泵的种类:
1、按流量是否可调节可分为:变量泵和定量泵。输出流量可以根据需要来调节的称为变量泵,流量不能调节的称为定量泵。
2、按液压系统中常用的泵结构分为:齿轮泵、叶片泵和柱塞泵3种。
齿轮泵:体积较小,结构较简单,对油的清洁度要求不严,价格较便宜;但泵轴受不平衡力,磨损严重,泄漏较大。
叶片泵:分为双作用叶片泵和单作用叶片泵。这种泵流量均匀、运转平稳、噪音小、作压力和容积效率比齿轮泵高、结构比齿轮泵复杂。
柱塞泵:容积效率高、泄漏小、可在高压下工作、大多用於大功率液压系统;但结构复杂,材料和加工精度要求高、价格贵、对油的清洁度要求高。
一般在齿轮泵和叶片泵不能满足要求时才用柱塞泵。还有一些其他形式的液压泵,如螺杆泵等,但应用不如上述3种普遍。
销售进口油研YUKEN液压阀 液压泵全系列
油研YUKEN叶片泵 原装,质量保证,油研YUKEN江苏办事处 油研YUKEN
(048)PV2R1-14-F-RAA-41 PV2R1-17-F-RAA-41
(049)PV2R1-19-F-RAA-41 PV2R1-23-F-RAA-41
(050)PV2R1-6-F-RAA-41 PV2R1-8-F-RAA-41
(051)PV2R1-28-F-RAA-41 PV2R1-10-F-RAA-41
(052)PV2R1-25-F-RAA-41 PV2R1-6-L-RAA-4222
(053)PV2R1-6-L-LAA-4222 PV2R1-6-L-RAB-4222
(054)PV2R1-6-L-LAB-4222 PV2R1-6-F-LAB-4222
(055)PV2R1-6-F-RAA-4222 PV2R1-6-F-LAA-4222
(056)PV2R1-6-F-RAB-4222 PV2R1-8-F-RAA-4222
(057)PV2R1-8-F-LAA-4222 PV2R1-8-F-RAB-4222
(058)PV2R1-8-F-LAB-4222 PV2R1-8-L-LAA-4222
(059)PV2R1-8-L-RAB-4222 PV2R1-8-L-LAB-4222
(060)PV2R1-8-L-RAA-4222 PV2R1-8-L-LAB-4222
(061)PV2R1-8-F-LAB-4222
(024)PV2R1-10-L-RAA-4222 PV2R1-10-L-LAA-4222 PV2R1-10-L-RAB-4222
(025)PV2R1-10-L-LAB-4222 PV2R1-10-F-LAB-4222 PV2R1-10-F-RAA-4222
(026)PV2R1-10-F-LAA-4222 PV2R1-10-F-RAB-4222 PV2R1-12-L-RAA-4222
(027)PV2R1-12-L-LAA-4222 PV2R1-12-L-RAB-4222 PV2R1-12-L-LAB-4222
(028)PV2R1-12-F-RAA-4222 PV2R1-12-F-LAA-4222 PV2R1-12-F-RAB-4222
(029)PV2R1-12-F-LAB-4222 PV2R1-14-L-RAA-4222 PV2R1-14-L-LAA-4222
(030)PV2R1-14-L-RAB-4222 PV2R1-14-L-LAB-4222 PV2R1-14-F-RAA-4222
(031)PV2R1-14-F-LAA-4222 PV2R1-14-F-RAB-4222 PV2R1-14-F-LAB-4222
(032)PV2R1-17-L-RAA-4222 PV2R1-17-L-LAA-4222 PV2R1-17-L-RAB-4222
(033)PV2R1-17-L-LAB-4222 PV2R1-17-F-RAA-4222 PV2R1-17-F-LAA-4222
(034)PV2R1-17-F-RAB-4222 PV2R1-17-F-LAB-4222 PV2R1-19-L-RAA-4222
(035)PV2R1-19-L-LAA-4222 PV2R1-19-L-RAB-4222 PV2R1-19-L-LAB-4222
(036)PV2R1-19-F-RAA-4222 PV2R1-19-F-LAA-4222 PV2R1-19-F-RAB-4222
(037)PV2R1-19-F-LAB-4222 PV2R1-23-L-RAA-4222 PV2R1-23-L-LAA-4222
(038)PV2R1-23-L-RAB-4222 PV2R1-23-L-LAB-4222 PV2R1-23-F-RAA-4222
(039)PV2R1-23-F-LAA-4222 PV2R1-23-F-RAB-4222 PV2R1-23-F-LAB-4222
(040)PV2R1-25-L-RAA-4222 PV2R1-25-L-LAA-4222 PV2R1-25-L-RAB-4222
(041)PV2R1-25-L-LAB-4222 PV2R1-25-F-RAA-4222 PV2R1-25-F-LAA-4222
(042)PV2R1-25-F-RAB-4222 PV2R1-25-F-LAB-4222 PV2R1-31-L-RAA-4222
(043)PV2R1-31-L-LAA-4222 PV2R1-31-L-RAB-4222 PV2R1-31-L-LAB-4222
(044)PV2R1-31-F-LAB-4222 PV2R1-31-F-RAA-4222 PV2R1-31-F-LAA-4222
(045)PV2R1-31-F-RAB-4222 PV2R1-10-F-RAA-4223 PV2R1-12-F-RAA-4223
(046)PV2R1-14-F-RAA-4223 PV2R1-17-F-RAA-4223 PV2R1-19-F-RAA-4223
(047)PV2R1-23-F-RAA-4223 PV2R1-25-F-RAA-4223 PV2R1-31-F-RAA-4223
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