YCB型圓弧齒輪油泵適用于輸送不含固體顆粒和纖維，無腐蝕性，溫度不高于80℃，粘度為5×10-6～1.5×10-3m2/s (5-1500cSt)的潤滑油或性質類似潤滑油的其他液體。
一、YCB型圓弧齒輪油泵應用范圍：
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；
在液壓傳動系統(tǒng)中可用作提供液壓動力的液壓泵；
在工業(yè)領域中，均可作潤滑油泵用；
二：YCB圓弧齒輪泵結構特點：
本系列圓弧齒輪泵主要有齒輪、軸、泵體、保護閥、軸端密封所組成。齒輪經熱處理有較高的硬度和強度，與軸一同安裝在可 換的軸套內運轉。泵內全部零件的潤滑均在泵工作時利用輸出介質而自動達到。
YCB圓弧齒輪泵設有保護閥作為超載保護，保護閥的全回流壓力為泵額定排除壓力的1.5倍，也可在允許排出壓力范圍內根據實際需要另外調整。但注意本保護閥不能作減壓閥的長期工作，需要時可在管路上另行安裝。
YCB型圓弧齒輪油泵性能參數：
| 型號 | 流量 Q | 轉速
n r/min | 排出壓力
p Mpa | 必需汽
蝕余量
r m | 效率
η % | 電動機 |
| m3/h | 頻率Hz | 功率KW | 型號 |
| 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 | Y180M-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 |
| YCB60-0.6 | 60.0 | 1470 | 0.6 | 5.5 | 72 | 50 | 30 | Y180L-4 |
| YCB80-0.6 | 80.0 | 980 | 0.6 | 5.5 | 72 | 50 | 30 | Y205M-6 |
