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*Atos長壽命PFE型定量泵芯式葉片泵
*Atos長壽命PFE型定量泵芯式葉片泵Atos長(chang)壽命PFE型定(ding)量泵葉(xie)片泵葉(xie)片在轉(zhuan)子(zi)的槽(cao)內(nei)可靈活(huo)滑動,在轉(zhuan)子(zi)轉(zhuan)動時的離心力以及(ji)通入葉(xie)片根部(bu)壓力油(you)(you)的作用下,葉(xie)片頂部(bu)貼(tie)緊(jin)在定(ding)子(zi)內(nei)表(biao)面上,于是(shi)兩相鄰葉(xie)片、配油(you)(you)盤、定(ding)子(zi)和轉(zhuan)子(zi)間便形成了一個個密封的工作腔
*Atos長壽命PFE型定量泵芯式葉片泵
Atos長壽命PFE型定量泵葉片泵葉(xie)(xie)(xie)(xie)片(pian)(pian)(pian)在(zai)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)的(de)(de)槽內(nei)可靈活滑(hua)動,在(zai)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)動時的(de)(de)離心(xin)(xin)力以及(ji)通(tong)入葉(xie)(xie)(xie)(xie)片(pian)(pian)(pian)根部壓(ya)力油(you)(you)的(de)(de)作(zuo)用(yong)下,葉(xie)(xie)(xie)(xie)片(pian)(pian)(pian)頂(ding)部貼(tie)緊(jin)在(zai)定子(zi)(zi)(zi)(zi)內(nei)表面上(shang),于(yu)是兩相鄰葉(xie)(xie)(xie)(xie)片(pian)(pian)(pian)、配油(you)(you)盤、定子(zi)(zi)(zi)(zi)和(he)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)間(jian)便形成了一個個密封的(de)(de)工作(zuo)腔(qiang)(qiang)。當轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)按(an)逆時針方向(xiang)旋轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)時,圖(tu)右側的(de)(de)葉(xie)(xie)(xie)(xie)片(pian)(pian)(pian)向(xiang)外伸出(chu),密封工作(zuo)腔(qiang)(qiang)容(rong)積逐漸增大,產生真空,于(yu)是通(tong)過吸(xi)油(you)(you)口6和(he)配油(you)(you)盤5上(shang)窗(chuang)口將(jiang)油(you)(you)吸(xi)入。而在(zai)圖(tu)的(de)(de)左側。葉(xie)(xie)(xie)(xie)片(pian)(pian)(pian)往里(li)縮(suo)進(jin),密封腔(qiang)(qiang)的(de)(de)容(rong)積逐漸縮(suo)小,密封腔(qiang)(qiang)中(zhong)的(de)(de)油(you)(you)液經配油(you)(you)盤另一窗(chuang)口和(he)壓(ya)油(you)(you)口1被壓(ya)出(chu)而輸出(chu)到(dao)系統中(zhong)去。這(zhe)種(zhong)泵(beng)在(zai)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)一轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)過程中(zhong),吸(xi)油(you)(you)壓(ya)油(you)(you)各(ge)一次,故(gu)稱單(dan)作(zuo)用(yong)泵(beng)。轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)受到(dao)徑(jing)向(xiang)液壓(ya)不平衡作(zuo)用(yong)力,故(gu)又稱非平衡式泵(beng),其軸(zhou)承負載較大。改變定子(zi)(zi)(zi)(zi)和(he)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)間(jian)的(de)(de)偏心(xin)(xin)量(liang)(liang),便可改變泵(beng)的(de)(de)排(pai)量(liang)(liang),故(gu)這(zhe)種(zhong)泵(beng)都是變量(liang)(liang)泵(beng)
產品介紹(shao):
● Atos PFE 型定量
● 泵(beng)(beng)芯式葉片泵(beng)(beng),具有高性能、低噪(zao)音、多用途及(ji)長(chang)壽命
產(chan)品性能:
● 3種基(ji)本形式
● 泵芯(xin)*互換
● 13種排(pai)量從16至150毫升/轉
● 壓力從210至300bar
Atos長壽命PFE型定量泵葉片泵的作(zuo)(zuo)(zuo)(zuo)用原理和(he)(he)單作(zuo)(zuo)(zuo)(zuo)用葉(xie)片(pian)(pian)泵(beng)(beng)(beng)相似,不同之(zhi)處(chu)只在(zai)于定(ding)子(zi)表面是(shi)由兩(liang)(liang)段(duan)長半徑(jing)(jing)圓弧、兩(liang)(liang)段(duan)短(duan)半徑(jing)(jing)圓弧和(he)(he)四(si)段(duan)過渡(du)曲線八個部分組成,且定(ding)子(zi)和(he)(he)轉(zhuan)(zhuan)子(zi)是(shi)同心(xin)的(de)。在(zai)圖示轉(zhuan)(zhuan)子(zi)順(shun)時(shi)針方向旋轉(zhuan)(zhuan)的(de)情況(kuang)下,密封(feng)工(gong)作(zuo)(zuo)(zuo)(zuo)腔(qiang)的(de)容(rong)積在(zai)左上(shang)角和(he)(he)右下角處(chu)逐(zhu)漸增大,為(wei)吸(xi)(xi)油區(qu),在(zai)左下角和(he)(he)右上(shang)角處(chu)逐(zhu)漸減小,為(wei)壓油區(qu);吸(xi)(xi)油區(qu)和(he)(he)壓油區(qu)之(zhi)間有一(yi)段(duan)封(feng)油區(qu)把它們隔開。這種泵(beng)(beng)(beng)的(de)轉(zhuan)(zhuan)子(zi)每轉(zhuan)(zhuan)一(yi)轉(zhuan)(zhuan),每個密封(feng)工(gong)作(zuo)(zuo)(zuo)(zuo)腔(qiang)完(wan)成吸(xi)(xi)油和(he)(he)壓油動作(zuo)(zuo)(zuo)(zuo)各(ge)兩(liang)(liang)次,所(suo)以稱為(wei)雙(shuang)作(zuo)(zuo)(zuo)(zuo)用葉(xie)片(pian)(pian)泵(beng)(beng)(beng)。泵(beng)(beng)(beng)的(de)兩(liang)(liang)個吸(xi)(xi)油區(qu)和(he)(he)兩(liang)(liang)個壓油區(qu)是(shi)徑(jing)(jing)向對(dui)稱的(de),作(zuo)(zuo)(zuo)(zuo)用在(zai)轉(zhuan)(zhuan)子(zi)上(shang)的(de)液壓力徑(jing)(jing)向平(ping)衡(heng),所(suo)以又稱為(wei)平(ping)衡(heng)式葉(xie)片(pian)(pian)泵(beng)(beng)(beng).雙(shuang)作(zuo)(zuo)(zuo)(zuo)用葉(xie)片(pian)(pian)泵(beng)(beng)(beng)的(de)瞬時(shi)流(liu)量是(shi)脈動的(de),當葉(xie)片(pian)(pian)數為(wei)4的(de)倍數時(shi)脈動率小。為(wei)此,雙(shuang)作(zuo)(zuo)(zuo)(zuo)用葉(xie)片(pian)(pian)泵(beng)(beng)(beng)的(de)葉(xie)片(pian)(pian)數一(yi)般都取12或(huo)16。
PFE-31036/1DU 20液(ye)壓葉片泵PFE-31036/1DU 20葉片泵PFE-31036/1DU 20
PFE-31036/1DV 20液壓葉片泵PFE-31036/1DV 20葉片泵PFE-31036/1DV 20
PFE-31036/1DW液壓葉(xie)片泵PFE-31036/1DW葉(xie)片泵PFE-31036/1DW
PFE-31044/1DT 20液(ye)壓(ya)葉片泵(beng)PFE-31044/1DT 20葉片泵(beng)PFE-31044/1DT 20
PFE-31044/1DU 20液壓葉(xie)片泵(beng)PFE-31044/1DU 20葉(xie)片泵(beng)PFE-31044/1DU 20
PFE-31044/1DV 20液壓葉(xie)片泵PFE-31044/1DV 20葉(xie)片泵PFE-31044/1DV 20
PFE-32028/3DT 20液(ye)壓(ya)葉(xie)片泵PFE-32028/3DT 20葉(xie)片泵PFE-32028/3DT 20
PFE-32036/3DT液(ye)壓葉片(pian)泵PFE-32036/3DT葉片(pian)泵PFE-32036/3DT
PFE-41037/1DU 20液壓葉(xie)(xie)片(pian)泵(beng)PFE-41037/1DU 20葉(xie)(xie)片(pian)泵(beng)PFE-41037/1DU 20
PFE-41045/1DT液壓(ya)葉片(pian)泵PFE-41045/1DT葉片(pian)泵PFE-41045/1DT
PFE-41045/1DU 20液壓葉(xie)片泵PFE-41045/1DU 20葉(xie)片泵PFE-41045/1DU 20
*Atos長壽命PFE型定量泵芯式葉片泵