柱塞向上供油，當(dāng)上行到柱塞上的斜槽（停供邊）與套筒上的回油孔相通時(shí)，泵油室低壓油路便與柱塞頭部的中孔和徑向孔及斜槽溝通，油壓驟然下降，出油閥在彈簧力的作用下迅速關(guān)閉，停止供油。此后柱塞還要上行，當(dāng)凸輪的凸起部分轉(zhuǎn)過(guò)去后，在彈簧的作用下，柱塞又下行。此時(shí)便開(kāi)始了下一個(gè)循環(huán)。

柱塞泵 APP1.5  180B3043 
柱塞泵 APP3.5  180B3032 
柱塞泵 APP0.6  180B3048 
柱塞泵 APP2.2 180B3045 

柱塞泵 APP0.6 180B3048

柱塞泵 APP0.8 180B3037

柱塞泵 APP1.0 180B3049

柱塞泵 APP1.5 180B3043

柱塞泵 APP1.8 180B3044

柱塞泵 APP2.2 180B3045

柱塞泵 APP2.5 180B3046

柱塞泵 APP3.0 180B3030

柱塞泵 APP3.5 180B3032

柱塞泵 APP5.1 180B3005

柱塞泵 APP6.5 180B3006

柱塞泵 APP7.2 180B3007

柱塞泵 APP8.2 180B3008

柱塞泵 APP10.2 180B3010

柱塞泵 APP11/1200 180B3212

柱塞泵 APP11/1500 180B3211

柱塞泵 APP13/1200 180B3214

柱塞泵 APP13/1500 180B3213

柱塞泵 APP16/1200 180B3254

柱塞泵 APP16/1500 180B3250

柱塞杠套件\APP21-46\180B4166

柱塞泵機(jī)械密封\APP21-46\180B4631

柱塞泵沖洗閥套件\APP21-46 & APP W HC 15-30\180B4170

柱塞泵斜盤(pán)套件APP21\1200 & APP26\1500\180B4167

柱塞泵閥板套件APP21-26\180B4165

柱塞泵接口法蘭套件\APP21-46 &APP W HC 15-30\180B4633

柱塞泵保持球套件\APP21-26 & APP30\1 500\180B4164

柱塞泵密封套件\APP21-46\180B4632,不含機(jī)械密封

柱塞泵軸封套件180B4161

柱塞泵閥板套件180B4159

柱塞泵柱塞套件180B4155

柱塞泵保持球套件180B4087

柱塞泵斜盤(pán)180B4133

柱塞泵 APPW10.2

直軸斜盤(pán)式柱塞泵分為壓力供油型和自吸油型兩種。壓力供油型液壓泵大都是采用有氣壓的油箱，靠氣壓供油的液壓油箱，在每次啟動(dòng)機(jī)器之后，必須等液壓油箱達(dá)到使用氣壓后，才能操作機(jī)械。如果液壓油箱的氣壓不足時(shí)就啟動(dòng)機(jī)器，會(huì)對(duì)液壓泵內(nèi)的滑靴造成拉脫現(xiàn)象，會(huì)造成泵體內(nèi)回程板與壓板的非正常磨損。

EMG電動(dòng)缸LLS 675/02
EMG伺服閥SV1-10/32/315-6
EMG伺服閥SV1-10/8/315/6SV1-10/16/120/6
EMG伺服閥SV1-10/48/315-6
EMG伺服閥SV1-10/16/315-6
EMG傳感器KLW 300.012
EMG傳感器KLW 150.012
EMG傳感器KLW 225.012
EMG傳感器KLW 360.012
EMG傳感器KLW150.012
EMG傳感器KLW225.012
EMG傳感器KLW300.012
EMG傳感器KLW450.012
EMG傳感器KLW600.012
SV1-10/8/315/6 伺服閥 EMG
SV1-10/48/315/6 伺服閥 EMG
SV1-10/32/100/6 伺服閥 EMG
SV1-10/8/120/6 伺服閥 EMG
SV1-10/4/120/6 伺服閥 EMG

SV2-16/125/315/1/1/01伺服閥EMG 
HFE400/10H濾芯EMG 
KLM300/012位移傳感器EMG 
LLS675/02 LICHTBAND對(duì)中整流器EMG 
LIC1075/11光發(fā)射器EMG 
EVK2.12 電路處理板EMG 
BK11.02 電源EMG 
MCU16.1 處理器EMG 
VKI3-11-200/1600/750/M/E/W/A/EMG 
LID2-800.2C 對(duì)中光源發(fā)射器EMG 
LID2-800.2C 對(duì)中光源發(fā)射器EMG 
DMC2000-B3-160-SMC002-DCS電動(dòng)執(zhí)行器EMG 
KLW300.012位移傳感器EMG 
LIC2.01.1電路板EMG

EMG推動(dòng)桿EB1250-60IIW5T
EMG推動(dòng)桿EB800-60II
EMG推動(dòng)桿EB220-50/2IIW5T
EMG推動(dòng)桿EB300-50IIW5T
EMG發(fā)射光源L1C770/01-24VDC/3.0A  
EMG制動(dòng)器ED121/6 2LL5   551-1
EMG光電探頭EVK2-CP/800.71L/R
EMG放大器EVB03/235351
EMG對(duì)中控制SMI 2.11.1/2358100134300
EMG電路板SMI 2.11.3/235990
EMG泵DMC 249-A-40 
EMG泵DMC 249-A-50 
EMG泵DMC 30 A-80 
EMG泵DPMC 59-V-8 
EMG位置傳感器LWH-0300
EMG電動(dòng)執(zhí)行器DMCR59-B1-10
EMG伺服閥SV1-10/32/315/6
EMG伺服閥SV1-10/32/315/8
EMG伺服閥SV1-10/48/315/8

EMG伺服閥SV2-10/64/210/6