1.結(jié)構(gòu)特點(diǎn)：YCB系列船用圓弧齒輪泵主要有齒輪、軸、泵體、泵蓋、軸承套、軸端密封等組成;齒輪采用雙圓弧正弦曲線(xiàn)齒形制造。它與漸開(kāi)線(xiàn)齒輪相比_突出的優(yōu)點(diǎn)是齒輪嚙合過(guò)程中齒廓面沒(méi)有相對(duì)滑動(dòng)，所以齒面無(wú)磨損，運(yùn)轉(zhuǎn)平穩(wěn)，無(wú)困液現(xiàn)象，噪音低、壽命長(zhǎng)、；該泵擺脫了傳統(tǒng)設(shè)計(jì)的束縛，使得齒輪泵在設(shè)計(jì)、生產(chǎn)和使用上進(jìn)入了一個(gè)新的。
2.應(yīng)用范圍：在輸油系統(tǒng)中可用作傳輸，增壓泵；在燃油系統(tǒng)中可用作輸送，加壓，噴射的燃油泵；在液壓傳動(dòng)系統(tǒng)中可用作提供液壓動(dòng)力的液壓泵；在_工業(yè)中，均可作潤(rùn)滑油泵用。
3.用途：適用于輸送不含固體顆粒和纖維，無(wú)腐蝕性，溫度不高于80℃，粘度為5×10-6～1.5×10-3m2/s（5～1500cst）的潤(rùn)滑油或性質(zhì)類(lèi)似潤(rùn)滑油的其它液體以及用于液壓傳動(dòng)系統(tǒng)。
YCB系列船用圓弧齒輪泵設(shè)作為_(kāi)載保護(hù)，全回流壓力為泵額定排出壓力的1.5倍；也可在允許排出壓力范圍內(nèi)根據(jù)實(shí)際需要另行調(diào)整；但注意不能作減壓閥長(zhǎng)期工作，需要時(shí)可在管路軸端密封設(shè)計(jì)為兩種形式，一種為機(jī)械密封，一種是填料密封，可根據(jù)具體使用情況和用戶(hù)要求確定。從主軸外伸端向泵看，為順時(shí)針旋轉(zhuǎn)。
YCB系列船用圓弧齒輪泵性能參數(shù)：
型號(hào) | 流量 | 轉(zhuǎn)速 | 排出壓力 | 汽 | 效率 | 電動(dòng)機(jī) | ||
m3/h | 頻率 | 功率KW | 型號(hào) | |||||
YCB0.6-0.6 | 0.6 | 910 | 0.6 | 5.5 | 32 | 50 | 0.75 | Y90S-6 |
1.0 | 1390 | 50 | 0.75 | Y80L2-4 | ||||
0.7 | 1130 | 60 | 0.75 | Y90S-6 | ||||
1.2 | 1710 | 60 | 0.75 | Y80L2-4 | ||||
YCB0.6-1.6 | 0.6 | 910 | 1.6 | 7.0 | 70 | 50 | 1.1 | Y90L-6 |
1.0 | 1400 | 50 | 1.5 | Y90L-4 | ||||
0.7 | 1130 | 60 | 1.1 | Y90L-6 | ||||
1.2 | 1710 | 60 | 1.1 | Y90S-4 | ||||
YCB1.6-0.6 | 1.6 | 910 | 0.6 | 5.5 | 42 | 50 | 0.75 | Y90S-6 |
2.5 | 1400 | 50 | 1.1 | Y90S-4 | ||||
1.9 | 1130 | 60 | 1.1 | Y90L-6 | ||||
3.0 | 1710 | 60 | 1.5 | Y90L-4 | ||||
YCB1.6-1.6 | 1.6 | 940 | 1.6 | 7.0 | 71 | 50 | 2.2 | Y112M-6 |
2.5 | 1440 | 50 | 4 | Y112M-4 | ||||
1.9 | 1150 | 60 | 2.2 | Y112M-6 | ||||
3.0 | 1750 | 60 | 4 | Y112M-4 | ||||
YCB3.3-0.6 | 3.3 | 940 | 0.6 | 5.0 | 60 | 50 | 1.5 | Y100L-6 |
5.0 | 1420 | 50 | 2.2 | Y100L1-4 | ||||
4.0 | 1150 | 60 | 1.5 | Y100L-6 | ||||
6.0 | 1730 | 60 | 2.2 | Y100L1-4 | ||||
YCB3.3-1.6 | 3.3 | 960 | 1.6 | 7.0 | 72 | 50 | 5.5 | Y132M2-6 |
5.0 | 1440 | 50 | 7.5 | Y132M-4 | ||||
4.0 | 1170 | 60 | 4 | Y132M1-6 | ||||
6.0 | 1750 | 60 | 7.5 | Y132M-4 | ||||
YCB4-0.6 | 4.0 | 940 | 0.6 | 5.0 | 60 | 50 | 1.5 | Y100L-6 |
6.0 | 1420 | 50 | 2.2 | Y100L1-4 | ||||
4.8 | 1150 | 60 | 2.2 | Y112M-6 | ||||
7.2 | 1730 | 60 | 3 | Y100L2-4 | ||||
YCB4-1.6 | 4.0 | 960 | 1.6 | 7.0 | 72 | 50 | 5.5 | Y132M2-6 |
6.0 | 1440 | 50 | 7.5 | Y132M-4 | ||||
4.8 | 1170 | 60 | 5.5 | Y132M-6 | ||||
7.2 | 1750 | 60 | 7.5 | Y132M-4 | ||||
YCB8-0.6 | 8.0 | 960 | 0.6 | 5.0 | 61 | 50 | 3 | Y132S-6 |
12.0 | 1440 | 50 | 5.5 | Y132S-4 | ||||
9.6 | 1170 | 60 | 4 | Y132M1-6 | ||||
14.4 | 1750 | 60 | 5.5 | Y132S-4 | ||||
YCB8-1.6 | 8.0 | 970 | 1.6 | 7.0 | 75 | 50 | 11 | Y160L-6 |
12.0 | 1460 | 50 | 15 | Y160L-4 | ||||
9.6 | 1170 | 60 | 11 | Y160L-6 | ||||
14.4 | 1760 | 60 | 15 | Y160L-4 | ||||
YCB10-0.6 | 10.0 | 960 | 0.6 | 5.0 | 62 | 50 | 4 | Y132M1-6 |
15.0 | 1440 | 50 | 5.5 | Y132S-4 | ||||
12.0 | 1170 | 60 | 5.5 | Y132M2-6 | ||||
18.0 | 1750 | 60 | 7.5 | Y132M-4 | ||||
YCB10-1.6 | 10.0 | 970 | 1.6 | 7.0 | 76 | 50 | 11 | Y160L-6 |
15.0 | 1470 | 50 | 15 | Y160L-4 | ||||
12.0 | 1170 | 60 | 11 | Y160L-6 | ||||
18.0 | 1770 | 60 | 18.5 | Y160L-4 | ||||
YCB20-0.6 | 20.0 | 970 | 0.6 | 5.0 | 68 | 50 | 7.5 | Y160M-6 |
24.0 | 1170 | 60 | 7.5 | Y160M-6 | ||||
YCB25-0.6 | 25.0 | 970 | 0.6 | 5.5 | 69 | 50 | 11 | Y160L-6 |
30.0 | 1170 | 60 | 11 | Y160L-6 | ||||
YCB30-0.6 | 30.0 | 970 | 0.6 | 5.5 | 70 | 50 | 11 | Y160L-6 |
36.0 | 1170 | 60 | 11 | Y160L-6 | ||||
YCB40-0.6 | 40.0 | 970 | 0.6 | 5.5 | 72 | 50 | 15 | Y180L-6 |
48.0 | 1180 | 60 | 15 | Y180L-6 | ||||
YCB50-0.6 | 50.0 | 970 | 0.6 | 5.5 | 72 | 50 | 22 | Y200L2-6 |
60.0 | 1180 | 60 | 22 | Y200L2-6 | ||||
