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活塞密封件
应用范围
用于高压、低压、高频工况下的液压系统、往复运动和双向活塞密封。适用于长、短行程工况以及较大范围流体和高温场合，适用于较大的活塞间隙，例如可用于注塑机、推土机、农业机械、压力机等机床。
符合ISO7425/1、GB/T15242.1-94和GB/T15242.3-94标准。
设计时请参考特瑞堡公司PG4系列、默克尔公司OMK-MR系列、派克公司OE系列、AS公司YB系列标准。
特点
良好的动、静密封性能
由于挤压间隙大，在有污水的介质中也能安全使用
沟槽简单，可用于整体活塞
适应新环保安全的液压油（生物油）
根据应用场合允许较大的挤压间隙，并可降低加工成本
摩擦力小，无爬行现象
工况适应性强，适用多种材质
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，具体取决于密封圈材质 | 8-2000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型圈断面 | ||||
| 标准规格 | 轻型 | 重型 | DH9 | 升+0.2 | r1 | 10兆帕 | 20兆帕 | 40兆帕 | d2 |
| 8-14.9 | 15-39.9 | - | D-4.9 | 2.2 | 0.4 | 0.3 | 0.20 | 0.15 | 1.80 |
| 15-39.3 | 40-79.9 | - | D-7.5 | 3.2 | 0.6 | 0.4 | 0.25 | 0.15 | 2.65 |
| 40-79.9 | 80-132.9 | 15-39.9 | D-11.0 | 4.2 | 1.0 | 0.4 | 0.25 | 0.20 | 3.55 |
| 80-132.9 | 133-329.9 | 40-79.9 | D-15.5 | 6.3 | 1.3 | 0.5 | 0.30 | 0.20 | 5.30 |
| 133-329.9 | 330-669.9 | 80-132.9 | D-21.0 | 8.1 | 1.8 | 0.6 | 0.35 | 0.25 | 7点 |
| 330-669.9 | 670-999.9 | 133-329.9 | D-24.5 | 8.1 | 1.8 | 0.6 | 0.35 | 0.25 | 7点 |
| 670-999.9 | - | 330-669.9 | D-28.0 | 9.5 | 2.5 | 0.7 | 0.50 | 0.30 | 8.60 |
| >1000 | D-38.0 | 13.8 | 3.0 | 1.0 | 0.70 | 0.60 | 12:00 | ||
规格表
| 订单号 | 气缸 直径 |
底部 直径 |
宽度 |
| DH9 | DH9 | 升+0.2 | |
| MAIS-01-8 | 8 | 3.1 | 2.2 |
| MAIS-01-10 | 10 | 5.1 | 2.2 |
| MAIS-01-12 | 12 | 7.1 | 2.2 |
| MAIS-01-14 | 14 | 9.1 | 2.2 |
| MAIS-01-15 | 15 | 7.5 | 3.2 |
| MAIS-01-16 | 16 | 11.1 | 2.2 |
| MAIS-01-16/1 | 16 | 8.5 | 3.2 |
| MAIS-01-18 | 18 | 13.1 | 2.2 |
| MAIS-01-18/1 | 18 | 10.5 | 3.2 |
| MAIS-01-20 | 20 | 15.1 | 2.2 |
| MAIS-01-20/1 | 20 | 12.5 | 3.2 |
| MAIS-01-21 | 21 | 13.5 | 3.2 |
| MAIS-01-22 | 22 | 17.1 | 2.2 |
| MAIS-01-22/1 | 22 | 14.5 | 3.2 |
| MAIS-01-24 | 24 | 16.5 | 3.2 |
| MAIS-01-25 | 25 | 17.5 | 3.2 |
| MAIS-01-28 | 28 | 20.5 | 3.2 |
| MAIS-01-30 | 30 | 22.5 | 3.2 |
| MAIS-01-32 | 32 | 24.5 | 3.2 |
| MAIS-01-32/1 | 32 | 21 | 4.2 |
| MAIS-01-35 | 35 | 27.5 | 3.2 |
| MAIS-01-35/1 | 35 | 24 | 4.2 |
| MAIS-01-36 | 36 | 28.5 | 3.2 |
| MAIS-01-38 | 38 | 30.5 | 3.2 |
| MAIS-01-39 | 39 | 31.5 | 3.2 |
| MAIS-01-40 | 40 | 32.5 | 3.2 |
| MAIS-01-40/1 | 40 | 29 | 4.2 |
| MAIS-01-42 | 42 | 31 | 4.2 |
| MAIS-01-45 | 45 | 34 | 4.2 |
| MAIS-01-48 | 48 | 37 | 4.2 |
| MAIS-01-50 | 50 | 39 | 4.2 |
| MAIS-01-50/1 | 50 | 34.5 | 6.3 |
| MAIS-01-52 | 52 | 41 | 4.2 |
| MAIS-01-53 | 53 | 42 | 4.2 |
| MAIS-01-55 | 55 | 44 | 4.2 |
| MAIS-01-57 | 57 | 46 | 4.2 |
| MAIS-01-58 | 58 | 47 | 4.2 |
| MAIS-01-60 | 60 | 49 | 4.2 |
| MAIS-01-175 | 175 | 154 | 8.1 |
| MAIS-01-180 | 180 | 159 | 8.1 |
| MAIS-01-190 | 190 | 169 | 8.1 |
| MAIS-01-200/1 | 200 | 184.5 | 6.3 |
| MAIS-01-200 | 200 | 179 | 8.1 |
| MAIS-01-210 | 210 | 189 | 8.1 |
| MAIS-01-220 | 220 | 199 | 8.1 |
| MAIS-01-230 | 230 | 209 | 8.1 |
| MAIS-01-240 | 240 | 219 | 8.1 |
| MAIS-01-250/1 | 250 | 235.5 | 6.3 |
| MAIS-01-250 | 250 | 229 | 8.1 |
| MAIS-01-260 | 260 | 239 | 8.1 |
| MAIS-01-270 | 270 | 249 | 8.1 |
| MAIS-01-280 | 280 | 259 | 8.1 |
| MAIS-01-290 | 290 | 269 | 8.1 |
| MAIS-01-300 | 300 | 279 | 8.1 |
| MAIS-01-310 | 310 | 289 | 8.1 |
| MAIS-01-320 | 320 | 299 | 8.1 |
| MAIS-01-320/1 | 320 | 295.5 | 8.1 |
| MAIS-01-330 | 330 | 305.5 | 8.1 |
| MAIS-01-340 | 340 | 315.5 | 8.1 |
| MAIS-01-350 | 350 | 325.5 | 8.1 |
| MAIS-01-360 | 360 | 335.5 | 8.1 |
| MAIS-01-370 | 370 | 345.5 | 8.1 |
| MAIS-01-380 | 380 | 355.5 | 8.1 |
| MAIS-01-390 | 390 | 365.5 | 8.1 |
| MAIS-01-400 | 400 | 375.5 | 8.1 |
| MAIS-01-410 | 410 | 385.5 | 8.1 |
| MAIS-01-420 | 420 | 395.5 | 8.1 |
| MAIS-01-430 | 430 | 405.5 | 8.1 |
| MAIS-01-440 | 440 | 415.5 | 8.1 |
| MAIS-01-450 | 450 | 425.5 | 8.1 |
| MAIS-01-460 | 460 | 435.5 | 8.1 |
| MAIS-01-470 | 470 | 445.5 | 8.1 |
| MAIS-01-480 | 480 | 455.5 | 8.1 |
| MAIS-01-490 | 490 | 465.5 | 8.1 |
| 订单号 | 气缸 直径 |
底部 直径 |
宽度 |
| DH9 | DH9 | 升+0.2 | |
| MAIS-01-62 | 62 | 51 | 4.2 |
| MAIS-01-63 | 63 | 52 | 4.2 |
| MAIS-01-63/1 | 63 | 47.5 | 6.3 |
| MAIS-01-64 | 64 | 53 | 4.2 |
| MAIS-01-65 | 65 | 54 | 4.2 |
| MAIS-01-70 | 70 | 59 | 4.2 |
| MAIS-01-70/1 | 70 | 54.5 | 6.3 |
| MAIS-01-75 | 75 | 64 | 4.2 |
| MAIS-01-80 | 80 | 64.5 | 6.3 |
| MAIS-01-80/1 | 80 | 59 | 8.1 |
| MAIS-01-85 | 85 | 69.5 | 6.3 |
| MAIS-01-89 | 89 | 73.5 | 6.3 |
| MAIS-01-90/1 | 90 | 79 | 4.2 |
| MAIS-01-90 | 90 | 74.5 | 6.3 |
| MAIS-01-95 | 95 | 79.5 | 6.3 |
| MAIS-01-100/1 | 100 | 89 | 4.2 |
| MAIS-01-100 | 100 | 84.5 | 6.3 |
| MAIS-01-100/2 | 100 | 79 | 8.1 |
| MAIS-01-105 | 105 | 89.5 | 6.3 |
| MAIS-01-110 | 110 | 94.5 | 6.3 |
| MAIS-01-115 | 115 | 99.5 | 6.3 |
| MAIS-01-120 | 120 | 104.5 | 6.3 |
| MAIS-01-125 | 125 | 109.5 | 6.3 |
| MAIS-01-125/1 | 125 | 104 | 8.1 |
| MAIS-01-127 | 127 | 111.5 | 6.3 |
| MAIS-01-130 | 130 | 114.5 | 6.3 |
| MAIS-01-130/1 | 130 | 109 | 8.1 |
| MAIS-01-132 | 132 | 116.5 | 6.3 |
| MAIS-01-133 | 133 | 112 | 8.1 |
| MAIS-01-135 | 135 | 114 | 8.1 |
| MAIS-01-140 | 140 | 119 | 8.1 |
| MAIS-01-145 | 145 | 124 | 8.1 |
| MAIS-01-150 | 150 | 129 | 8.1 |
| MAIS-01-155 | 155 | 134 | 8.1 |
| MAIS-01-160 | 160 | 139 | 8.1 |
| MAIS-01-160/1 | 160 | 144.5 | 6.3 |
| MAIS-01-165 | 165 | 144 | 8.1 |
| MAIS-01-170 | 170 | 149 | 8.1 |
| MAIS-01-500 | 500 | 475.5 | 8.1 |
| MAIS-01-510 | 510 | 485.5 | 8.1 |
| MAIS-01-520 | 520 | 495.5 | 8.1 |
| MAIS-01-530 | 530 | 505.5 | 8.1 |
| MAIS-01-540 | 540 | 515.5 | 8.1 |
| MAIS-01-550 | 550 | 525.5 | 8.1 |
| MAIS-01-560 | 560 | 535.5 | 8.1 |
| MAIS-01-570 | 570 | 545.5 | 8.1 |
| MAIS-01-580 | 580 | 555.5 | 8.1 |
| MAIS-01-590 | 590 | 565.5 | 8.1 |
| MAIS-01-600 | 600 | 575.5 | 8.1 |
| MAIS-01-610 | 610 | 585.5 | 8.1 |
| MAIS-01-620 | 620 | 595.5 | 8.1 |
| MAIS-01-630 | 630 | 605.5 | 8.1 |
| MAIS-01-640 | 640 | 615.5 | 8.1 |
| MAIS-01-650 | 650 | 625.5 | 8.1 |
| MAIS-01-660 | 660 | 635.5 | 8.1 |
| MAIS-01-670 | 670 | 642 | 9.5 |
| MAIS-01-680 | 680 | 652 | 9.5 |
| MAIS-01-690 | 690 | 662 | 9.5 |
| MAIS-01-700 | 700 | 672 | 9.5 |
| MAIS-01-710 | 710 | 682 | 9.5 |
| MAIS-01-740 | 740 | 712 | 9.5 |
| MAIS-01-750 | 750 | 722 | 9.5 |
| MAIS-01-800 | 800 | 772 | 9.5 |
| MAIS-01-900 | 900 | 872 | 9.5 |
| MAIS-01-1000 | 1000 | 972 | 9.5 |
| MAIS-01-1000/1 | 1000 | 962 | 13.8 |
| MAIS-01-1050 | 1050 | 1022 | 9.5 |
| MAIS-01-1060 | 1060 | 1022 | 13.8 |
| MAIS-01-1070 | 1070 | 1032 | 13.8 |
| MAIS-01-1200 | 1200 | 1172 | 9.5 |
| MAIS-01-1200/1 | 1200 | 1162 | 13.8 |
| MAIS-01-1225 | 1225 | 1187 | 13.8 |
| MAIS-01-1500 | 1500 | 1462 | 13.8 |
| MAIS-01-2000 | 2000 | 1962 | 13.8a |
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