VICKERS工業(yè)用M系列柱塞泵的軸伸選項(xiàng)有哪些

VICKERS液壓柱塞泵
威格士液壓柱塞泵靠氣壓供油的液壓油箱,,在每次啟動(dòng)機(jī)器后,,必須等液壓漬箱達(dá)到使用氣壓后,才能操作機(jī)械,。直軸斜盤(pán)式柱塞泵分為壓力供油型的自吸油型兩種,。壓力供油型液壓泵大都采用有氣壓的油箱,也有液壓泵本身帶有補(bǔ)油分泵向液壓泵進(jìn)油口提供壓力油的,。自吸油型液壓泵的自吸油能力很強(qiáng),,無(wú)需外力供油。對(duì)于自吸油型柱塞泵,,液壓油箱內(nèi)的油液不得低于油標(biāo)下限,,要保持足夠數(shù)量的液壓油。液壓油的清潔度越高,,液壓泵的使用壽命越長(zhǎng),。
VICKERS柱塞泵概述
威格士柱塞泵柱塞往復(fù)運(yùn)動(dòng)總行程L是不變的,由凸輪的升程決定,。柱塞每循環(huán)的供油量大小取決于供油行程,供油行程不受凸輪軸控制是可變的,。供油開(kāi)始時(shí)刻不隨供油行程的變化而變化。轉(zhuǎn)動(dòng)柱塞可改變供油終了時(shí)刻,,從而改變供油量,。柱塞泵工作時(shí),在噴油泵凸輪軸上的凸輪與柱塞彈簧的作用下,,迫使柱塞作上,、下往復(fù)運(yùn)動(dòng),從而完成泵油任務(wù),,泵油過(guò)程可分為三個(gè)階段,。
型號(hào)系列 | SAE花鍵伸規(guī)格 | 軸伸 代號(hào) | A | B | C | D | E | zui大輸入扭矩 Nm(lb.in.) |
PVM074/081 PVM098/106 | SAE J744-32-1 SAE "C" | 09 | 31,75 (1.25) | 35,32 (1.390) | 48,0 (1.89) | 56,0 (2.20) | 7,93 (.312) | 640 (5660) |
| SAE J744-38-1 SAE"C-C" | 10 | 38,10 (1.50) | 42,39 (1.67) | 54,0 (2.13) | 62,0 (2.44) | 9,52 (.375) | 1215 (10,750) |
PVM131/141 | SAE J744-32-1 SAE"C" | 09 | 31,75 (1.25) | 35,32 (1.390) | 48,0 (1.89) | 56,0 (2.20) | 7,93 (.312) | 640 (5660) |
| SAE J744-38-1 SAE"C-C" | 10 | 38,10 (1.50) | 42,39 (1.67) | 54,0 (2.13) | 62,0 (2.44) | 9,52 (.375) | 1215 (10,750) |
| SAE J744-44-1 SAE"D" | 13 | 44,45 (1.75) | 49,46 (1.95) | 67,0 (2.63) | 75,0 (2.95) | 11,11 (.438) | 1215 (10,750) |
PVM131ER10GS02AAE21000000A0A
PVM131ER10GS02AAE15200000A0A
PVM131ER10GS02AAE15000000A0A
PVM131ER10GS02AAE07110000A0A
PVM131ER10GS02AAE07000000A0A
PVM131ER10GS02AAC28200000A0A
PVM131ER10GS02AAC28000000A0A
PVM131ER10GS02AAC23000000A0A
PVM131ER10GS02AAC21240000A0A
PVM131ER10GS02AAC21000000A0A
PVM131ER10GS02AAC15200000A0A
PVM131ER10GS02AAC15000000A0A
PVM131ER10GS02AAC07110000A0A
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