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防尘密封件
应用范围
它是一种双唇防尘圈，由具有密封防尘切削刃的耐磨环和作为预紧元件的O型圈组成。适用于严重粉尘或严寒环境及高频往复运动，主要用于液压、气动装置、伺服系统、化工及食品设备。
设计选型时请参考Trellgbrg公司WE5系列和Parker公司AD系列标准。
特点
优异的滑动性能
坚固的防尘环，可用于重型应用
即使附着牢固，也能良好地刮除外部污染物
与液压介质相容性好
启动时无粘滞或爬行现象
可补偿活塞杆或柱塞的较大变形
可从内侧阻止残留在活塞杆表面的油膜
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 | - | -30℃+200℃ | 石油基液压油、抗燃液压油、环保液压油（生物油）、水等 | 20-2000毫米 |
安装尺寸
| 活塞杆直径 | 沟槽直径 | 槽宽 | 直径 | 缝份宽度 | O 型圈截面 |
| df8 | DH9 | 升+0.2 | D₃H11 | 一分钟 | d2 |
| 19.0-39.9 | d+7.6 | 4.2 | d+1.5 | 3.0 | 2.65 |
| 40.0-69.9 | d+8.8 | 6.3 | d+1.5 | 3.0 | 2.65 |
| 70.0-139.9 | d+12.2 | 8.1 | d+2.0 | 4.0 | 3.55 |
| 140.0-399.9 | d+16.0 | 9.5 | d+2.5 | 5.0 | 5.30 |
| 400.0-649.9 | d+24.0 | 14.0 | d+2.5 | 8.0 | 7点 |
| 650.0-999.9 | d+27.3 | 16.0 | d+2.5 | 10.0 | 8.60 |
| >1000.0 | d+27.3 | 16.0 | d+2.5 | 10.0 | 8.60 |
规格表
| 订单号 | 轴 直径 |
底部 直径 |
宽度 | 一个 |
| df8 | DH9 | 升+0.2 | ||
| MAIS-06-20 | 20.0 | 27.6 | 4.2 | 3.0 |
| MAIS-06-25 | 25.0 | 32.6 | 4.2 | 3.0 |
| MAIS-06-28 | 28.0 | 35.6 | 4.2 | 3.0 |
| MAIS-06-30 | 30.0 | 37.6 | 4.2 | 3.0 |
| MAIS-06-32 | 32.0 | 39.6 | 4.2 | 3.0 |
| MAIS-06-36 | 36.0 | 43.6 | 4.2 | 3.0 |
| MAIS-06-40 | 40.0 | 48.8 | 6.3 | 3.0 |
| MAIS-06-42 | 42.0 | 50.8 | 6.3 | 3.0 |
| MAIS-06-45 | 45.0 | 53.8 | 6.3 | 3.0 |
| MAIS-06-50 | 50.0 | 58.8 | 6.3 | 3.0 |
| MAIS-06-55 | 55.0 | 63.8 | 6.3 | 3.0 |
| MAIS-06-56 | 56.0 | 64.8 | 6.3 | 3.0 |
| MAIS-06-60 | 60.0 | 68.8 | 6.3 | 3.0 |
| MAIS-06-63 | 63.0 | 71.8 | 6.3 | 3.0 |
| MAIS-06-65 | 65.0 | 73.8 | 6.3 | 3.0 |
| MAIS-06-70 | 70.0 | 78.8 | 6.3 | 3.0 |
| MAIS-06-70/1 | 70.0 | 82.2 | 8.1 | 4.0 |
| MAIS-06-75 | 75.0 | 87.2 | 8.1 | 4.0 |
| MAIS-06-80 | 80.0 | 88.8 | 6.3 | 6.0 |
| MAIS-06-80/1 | 80.0 | 92.2 | 8.1 | 4.0 |
| MAIS-06-85 | 85.0 | 97.2 | 8.1 | 4.0 |
| MAIS-06-90 | 90.0 | 98.8 | 6.3 | 3.0 |
| MAIS-06-90/1 | 90.0 | 102.2 | 8.1 | 4.0 |
| MAIS-06-97 | 97.0 | 109.2 | 8.1 | 4.0 |
| MAIS-06-99 | 99.0 | 111.2 | 8.1 | 4.0 |
| MAIS-06-100 | 100.0 | 108.8 | 6.3 | 3.0 |
| MAIS-06-100/1 | 100.0 | 112.2 | 8.1 | 4.0 |
| MAIS-06-105 | 105.0 | 117.2 | 8.1 | 4.0 |
| MAIS-06-110 | 110.0 | 118.8 | 6.3 | 3.0 |
| MAIS-06-110/1 | 110.0 | 122.2 | 8.1 | 4.0 |
| MAIS-06-115 | 115.0 | 127.2 | 8.1 | 4.0 |
| MAIS-06-120 | 120.0 | 132.2 | 8.1 | 4.0 |
| MAIS-06-125/1 | 125.0 | 133.8 | 6.3 | 3.0 |
| MAIS-06-125/2 | 125.0 | 137.2 | 8.1 | 4.0 |
| MAIS-06-125.4 | 125.4 | 137.6 | 8.1 | 4.0 |
| MAIS-06-130 | 130.0 | 142.2 | 8.1 | 4.0 |
| MAIS-06-135 | 135.0 | 147.2 | 8.1 | 4.0 |
| MAIS-06-140/1 | 140.0 | 152.2 | 8.1 | 4.0 |
| MAIS-06-480 | 480 | 504 | 14 | 8 |
| MAIS-06-500 | 500 | 524 | 14 | 8 |
| MAIS-06-560 | 560 | 584 | 14 | 8 |
| MAIS-06-600 | 600 | 624 | 14 | 10 |
| MAIS-06-650 | 650 | 677.3 | 16 | 8 |
| MAIS-06-680 | 680 | 707.3 | 16 | 10 |
| MAIS-06-700 | 700 | 727.3 | 16 | 10 |
| MAIS-06-770 | 770 | 797.3 | 16 | 10 |
| 订单号 | 轴 直径 |
底部 直径 |
宽度 | 一个 |
| df8 | DH9 | 升+0.2 | ||
| MAIS-06-140/2 | 140.0 | 156.0 | 9.5 | 4.0 |
| MAIS-06-140.5 | 140.5 | 156.5 | 9.5 | 5.0 |
| MAIS-06-150 | 150.0 | 166.0 | 9.5 | 5.0 |
| MAIS-06-153 | 153.0 | 169.0 | 9.5 | 5.0 |
| MAIS-06-155 | 155.0 | 171.0 | 9.5 | 5.0 |
| MAIS-06-160 | 160.0 | 172.2 | 8.1 | 4.0 |
| MAIS-06-160/1 | 160.0 | 176.0 | 9.5 | 5.0 |
| MAIS-06-165 | 165.0 | 181.0 | 9.5 | 5.0 |
| MAIS-06-170 | 170.0 | 186.0 | 9.5 | 5.0 |
| MAIS-06-175 | 175.0 | 191.0 | 9.5 | 5.0 |
| MAIS-06-180 | 180.0 | 192.2 | 8.1 | 4.0 |
| MAIS-06-180/1 | 180.0 | 196.0 | 9.5 | 5.0 |
| MAIS-06-188.2 | 188.2 | 204.2 | 9.5 | 5.0 |
| MAIS-06-190 | 190.0 | 206.0 | 9.5 | 5.0 |
| MAIS-06-192 | 192.0 | 208.0 | 9.5 | 5.0 |
| MAIS-06-200 | 200.0 | 212.2 | 8.1 | 4.0 |
| MAIS-06-200/1 | 200.0 | 216.0 | 9.5 | 5.0 |
| MAIS-06-211 | 211.0 | 227.0 | 9.5 | 5.0 |
| MAIS-06-220 | 220.0 | 232.2 | 8.1 | 4.0 |
| MAIS-06-220/1 | 220.0 | 236.0 | 9.5 | 5.0 |
| MAIS-06-240 | 240.0 | 256.0 | 9.5 | 5.0 |
| MAIS-06-250 | 250.0 | 262.2 | 8.1 | 4.0 |
| MAIS-06-250/1 | 250.0 | 266.0 | 9.5 | 5.0 |
| MAIS-06-260 | 260.0 | 276.0 | 9.5 | 5.0 |
| MAIS-06-270 | 270.0 | 286.0 | 9.5 | 5.0 |
| MAIS-06-280 | 280.0 | 292.2 | 8.1 | 4.0 |
| MAIS-06-280/1 | 280.0 | 296.0 | 9.5 | 5.0 |
| MAIS-06-300 | 300.0 | 316.0 | 9.5 | 5.0 |
| MAIS-06-320 | 320.0 | 332.2 | 8.1 | 4.0 |
| MAIS-06-320/1 | 320.0 | 336.0 | 9.5 | 5.0 |
| MAIS-06-330 | 330.0 | 346.0 | 9.5 | 5.0 |
| MAIS-06-350 | 350.0 | 366.0 | 9.5 | 5.0 |
| MAIS-06-360 | 360.0 | 372.2 | 8.1 | 4.0 |
| MAIS-06-360/1 | 360.0 | 376.0 | 9.5 | 5.0 |
| MAIS-06-380 | 380.0 | 396.0 | 9.5 | 5.0 |
| MAIS-06-400 | 400.0 | 424.0 | 14.0 | 8.0 |
| MAIS-06-440 | 440.0 | 464.0 | 14.0 | 8.0 |
| MAIS-06-450 | 450.0 | 474.0 | 14.0 | 8.0 |
| MAIS-06-785 | 785 | 812.3 | 16 | 10 |
| MAIS-06-800 | 800 | 827.3 | 16 | 10 |
| MAIS-06-810 | 810 | 837.3 | 16 | 10 |
| MAIS-06-900 | 900 | 927.3 | 16 | 10 |
| MAIS-06-950 | 950 | 977.3 | 16 | 10 |
| MAIS-06-1000 | 1000 | 1027.3 | 16 | 10 |
| MAIS-06-1040 | 1040 | 1067.3 | 16 | 10 |
| MAIS-06-1130 | 1130 | 1157.3 | 16 | 10 |