杆密封件
应用范围
用于液压往复运动环境及高、中、低压、重载及高频工况下的活塞杆密封;特别适用于长行程、各种液体及高温场合;可适用于较大的活塞间隙,如推土机、挖掘机、锻压机、压砖机、轧机、伺服阀等机床。
设计选型时请参考特瑞堡公司RG4系列、派克公司ON系列、AS公司XAB系列标准。
特点
优良的静密封性能
根据应用场合允许更大的挤压间隙,从而降低加工成本
由于挤压间隙较大,可在有污水的介质中安全使用
摩擦力小,无爬行现象
沟槽简单,可用于整体活塞
由于可采用多种材料,因此工况适应性强
适用最新环保安全液压油(生物油)
工作条件
| 速度 | 压力范围 | 温度范围 | 媒体 | 可用直径范围 |
| 5米/秒 | 0~60MPa | -30℃+200℃ | 石油基液压油、抗燃液压油、环保液压油(生物油)、水等,视密封圈材质而定 | 5-2000毫米 |

安装尺寸
| 缸径DH9 | 底槽直径 | 槽宽 | 鱼片 | 径向间隙 S 最大 | O 型圈截面 | ||||
| 标准尺寸 | 轻型 | 重型 | DH9 | 升+0.2 | r1 | 10兆帕 | 20兆帕 | 40兆帕 | d2 |
| 3-7.9 | 8-18.9 | - | d+4.9 | 2.2 | 0.4 | 0.3 | 0.20 | 0.15 | 1.80 |
| 8-18.9 | 19-37.9 | - | d+7.3 | 3.2 | 0.6 | 0.4 | 0.25 | 0.15 | 2.65 |
| 19-37.9 | 38-199.9 | 8-18.9 | d+10.7 | 4.2 | 1.0 | 0.4 | 0.25 | 0.20 | 3.55 |
| 38-199.9 | 200-255.9 | 19-37.9 | d+15.1 | 6.3 | 1.3 | 0.5 | 0.30 | 0.20 | 5.30 |
| 200-255.9 | 256-649.9 | 38-199.9 | d+20.5 | 8.1 | 1.8 | 0.6 | 0.35 | 0.25 | 7点 |
| 256-649.9 | 650-999.9 | 200-255.9 | d+24.0 | 8.1 | 1.8 | 0.6 | 0.35 | 0.25 | 7点 |
| 650-999.9 | ≥1000.0 | 256-649.9 | d+27.3 | 9.5 | 2.5 | 0.7 | 0.50 | 0.30 | 8.60 |
| ≥1000.0 | - | 650-999.9 | d+38.0 | 13.8 | 3.0 | 1.0 | 0.70 | 0.60 | 12:00 |
规格表
| 订单号 | 轴 直径 |
外层 直径 |
凹槽 |
| df9 | DH9 | 升+0.2 | |
| MAIS-16-5 | 5 | 9.9 | 2.2 |
| MAIS-16-6 | 6 | 10.9 | 2.2 |
| MAIS-16-7 | 7 | 11.9 | 2.2 |
| MAIS-16-8 | 8 | 15.3 | 3.2 |
| MAIS-16-10 | 10 | 17.3 | 3.2 |
| MAIS-16-12 | 12 | 19.3 | 3.2 |
| MAIS-16-14 | 14 | 21.3 | 3.2 |
| MAIS-16-15 | 15 | 22.3 | 3.2 |
| MAIS-16-18 | 18 | 25.3 | 3.2 |
| MAIS-16-19 | 19 | 29.7 | 4.2 |
| MAIS-16-20 | 20 | 30.7 | 4.2 |
| MAIS-16-22 | 22 | 32.7 | 4.2 |
| MAIS-16-25 | 25 | 35.7 | 4.2 |
| MAIS-16-25 | 25.4 | 36.1 | 4.2 |
| MAIS-16-26 | 26 | 36.7 | 4.2 |
| MAIS-16-28 | 28 | 38.7 | 4.2 |
| MAIS-16-30 | 30 | 40.7 | 4.2 |
| MAIS-16-32 | 32 | 42.7 | 4.2 |
| MAIS-16-35 | 35 | 45.7 | 4.2 |
| MAIS-16-36 | 36 | 46.7 | 4.2 |
| MAIS-16-38 | 38 | 53.1 | 6.3 |
| MAIS-16-40 | 40 | 55.1 | 6.3 |
| MAIS-16-42 | 42 | 57.1 | 6.3 |
| MAIS-16-45 | 45 | 60.1 | 6.3 |
| MAIS-16-48 | 48 | 63.1 | 6.3 |
| MAIS-16-50 | 50 | 65.1 | 6.3 |
| MAIS-16-50.8 | 50.8 | 65.9 | 6.3 |
| MAIS-16-55 | 55 | 70.1 | 6.3 |
| MAIS-16-60 | 60 | 75.1 | 6.3 |
| MAIS-16-63 | 63 | 78.1 | 6.3 |
| MAIS-16-65 | 65 | 80.1 | 6.3 |
| MAIS-16-70 | 70 | 85.1 | 6.3 |
| MAIS-16-75 | 75 | 90.1 | 6.3 |
| MAIS-16-80/1 | 80 | 90.7 | 4.2 |
| MAIS-16-80 | 80 | 95.1 | 6.3 |
| MAIS-16-85 | 85 | 100.1 | 6.3 |
| MAIS-16-90 | 90 | 105.1 | 6.3 |
| MAIS-16-95 | 95 | 110.1 | 6.3 |
| MAIS-16-275 | 275 | 299 | 8.1 |
| MAIS-16-280 | 280 | 300.5 | 8.1 |
| MAIS-16-280/1 | 280 | 304 | 8.1 |
| MAIS-16-290 | 290 | 314 | 8.1 |
| MAIS-16-300 | 300 | 324 | 8.1 |
| MAIS-16-310 | 310 | 334 | 8.1 |
| MAIS-16-320 | 320 | 344 | 8.1 |
| MAIS-16-330 | 330 | 354 | 8.1 |
| MAIS-16-340 | 340 | 364 | 8.1 |
| MAIS-16-350 | 350 | 374 | 8.1 |
| MAIS-16-360 | 360 | 384 | 8.1 |
| MAIS-16-370 | 370 | 394 | 8.1 |
| MAIS-16-380 | 380 | 404 | 8.1 |
| MAIS-16-390 | 390 | 414 | 8.1 |
| MAIS-16-400 | 400 | 424 | 8.1 |
| MAIS-16-410 | 410 | 434 | 8.1 |
| MAIS-16-420 | 420 | 444 | 8.1 |
| MAIS-16-430 | 430 | 454 | 8.1 |
| MAIS-16-440 | 440 | 464 | 8.1 |
| MAIS-16-450 | 450 | 474 | 8.1 |
| MAIS-16-460 | 460 | 484 | 8.1 |
| MAIS-16-470 | 470 | 494 | 8.1 |
| MAIS-16-480 | 480 | 504 | 8.1 |
| MAIS-16-490 | 490 | 514 | 8.1 |
| MAIS-16-500 | 500 | 524 | 8.1 |
| MAIS-16-510 | 510 | 534 | 8.1 |
| MAIS-16-520 | 520 | 544 | 8.1 |
| MAIS-16-530 | 530 | 554 | 8.1 |
| MAIS-16-540 | 540 | 564 | 8.1 |
| MAIS-16-550 | 550 | 574 | 8.1 |
| MAIS-16-580 | 580 | 604 | 8.1 |
| MAIS-16-590 | 590 | 614 | 8.1 |
| MAIS-16-600 | 600 | 624 | 8.1 |
| MAIS-16-610 | 610 | 634 | 8.1 |
| 订单号 | 轴 直径 |
外层 直径 |
凹槽 |
| df9 | DH9 | 升+0.2 | |
| MAIS-16-100 | 100 | 110.7 | 4.2 |
| MAIS-16-100/1 | 100 | 115.1 | 6.3 |
| MAIS-16-101.6 | 101.6 | 116.7 | 6.3 |
| MAIS-16-105 | 105 | 120.1 | 6.3 |
| MAIS-16-110 | 110 | 125.1 | 6.3 |
| MAIS-16-110/1 | 110 | 130.5 | 8.1 |
| MAIS-16-112 | 112 | 127.1 | 6.3 |
| MAIS-16-115 | 115 | 130.1 | 6.3 |
| MAIS-16-118 | 118 | 133.1 | 6.3 |
| MAIS-16-112 | 120 | 135.1 | 6.3 |
| MAIS-16-125 | 125 | 140.1 | 6.3 |
| MAIS-16-130 | 130 | 145.1 | 6.3 |
| MAIS-16-135 | 135 | 150.1 | 6.3 |
| MAIS-16-140/1 | 140 | 150.7 | 4.2 |
| MAIS-16-140 | 140 | 155.1 | 6.3 |
| MAIS-16-145 | 145 | 160.1 | 6.3 |
| MAIS-16-150 | 150 | 165.1 | 6.3 |
| MAIS-16-160 | 160 | 175.1 | 6.3 |
| MAIS-16-160/1 | 160 | 180.5 | 8.1 |
| MAIS-16-165 | 165 | 180.1 | 6.3 |
| MAIS-16-170/1 | 170 | 180.7 | 4.2 |
| MAIS-16-170 | 170 | 185.1 | 6.3 |
| MAIS-16-175 | 175 | 190.1 | 6.3 |
| MAIS-16-180 | 180 | 195.1 | 6.3 |
| MAIS-16-180/1 | 180 | 200.5 | 8.1 |
| MAIS-16-190 | 190 | 205.1 | 6.3 |
| MAIS-16-200 | 200 | 215.1 | 6.3 |
| MAIS-16-200/1 | 200 | 220.5 | 8.1 |
| MAIS-16-210 | 210 | 230.5 | 8.1 |
| MAIS-16-220/1 | 220 | 235.1 | 6.3 |
| MAIS-16-220 | 220 | 240.5 | 8.1 |
| MAIS-16-230/1 | 230 | 245.1 | 6.3 |
| MAIS-16-230 | 230 | 250.5 | 8.1 |
| MAIS-16-240 | 240 | 260.5 | 8.1 |
| MAIS-16-250 | 250 | 270.5 | 8.1 |
| MAIS-16-260 | 260 | 284 | 8.1 |
| MAIS-16-270 | 270 | 290.5 | 8.1 |
| MAIS-16-270/1 | 270 | 294 | 8.1 |
| MAIS-16-620 | 620 | 644 | 8.1 |
| MAIS-16-630 | 630 | 654 | 8.1 |
| MAIS-16-640 | 640 | 664 | 8.1 |
| MAIS-16-650 | 650 | 677.3 | 9.5 |
| MAIS-16-660 | 660 | 687.3 | 9.5 |
| MAIS-16-670 | 670 | 697.3 | 9.5 |
| MAIS-16-680 | 680 | 707.3 | 9.5 |
| MAIS-16-688 | 688 | 715.3 | 9.5 |
| MAIS-16-690 | 690 | 717.3 | 9.5 |
| MAIS-16-710 | 710 | 737.3 | 9.5 |
| MAIS-16-740 | 740 | 767.3 | 9.5 |
| MAIS-16-770 | 770 | 797.3 | 9.5 |
| MAIS-16-800 | 800 | 827.3 | 9.5 |
| MAIS-16-850 | 850 | 877.3 | 9.5 |
| MAIS-16-870 | 870 | 897.3 | 9.5 |
| MAIS-16-900 | 900 | 927.3 | 9.5 |
| MAIS-16-910 | 910 | 937.3 | 9.5 |
| MAIS-16-950 | 950 | 977.3 | 9.5 |
| MAIS-16-960 | 960 | 987.3 | 9.5 |
| MAIS-16-1000 | 1000 | 1027.3 | 9.5 |
| MAIS-16-1000/1 | 1000 | 1038 | 13.8 |
| MAIS-16-1050/1 | 1050 | 1077.3 | 9.5 |
| MAIS-16-1050 | 1050 | 1088 | 13.8 |
| MAIS-16-1100 | 1100 | 1138 | 13.8 |
| MAIS-16-1160 | 1160 | 1198 | 13.8 |
| MAIS-16-1200/1 | 1200 | 1227.3 | 9.5 |
| MAIS-16-1200 | 1200 | 1238 | 13.8 |
| MAIS-16-1300/1 | 1300 | 1327.3 | 9.5 |
| MAIS-16-1300 | 1300 | 1338 | 13.8 |
| MAIS-16-1500/1 | 1500 | 1527.3 | 9.5 |
| MAIS-16-1500 | 1500 | 1538 | 13.8 |
| MAIS-16-1600 | 1600 | 1638 | 13.8 |
| MAIS-16-1800 | 1800 | 1838 | 13.8 |
| MAIS-16-2000 | 2000 | 2038 | 13.8A |
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