一、Parker派克CR型活塞杆组合密封简介:
Parker派克汉尼汾生产的Parker派克CR型活塞杆组合密封由一个PTFE活塞杆密封圈和一个0形圈组成,应用于液压油缸中活塞杆和柱塞。
CR型活塞杆组合密封在动态场合作为0形圈的替代物,以提高密封性能和耐磨性能。
二、优点:
·极小的起动和运动摩擦力,甚至在低速下也可保证平稳运动,无爬行现象。
·低磨损。
·抗挤出。
·耐高温
·由于密封环具有高的耐化学介质腐蚀特征,通过选择不同材料的0形圈,CR型密封可应用于几乎所有介质。
·可以用在现有的0形圈沟槽中。
·可提供Z大至直径2500mm的产品。
三、订货举例:
订货举例 |
缸径 | 40mm |
安装沟槽 | 带一个挡圈的O型圈沟槽 |
CR | 0400 | 012 | 07411 | D |
型号 | 缸径x10 | 材料 | 序列号(Z后一位:O型圈代号) | 断面 |
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备注 | 对于特殊的应用,列入重在或轻载,可选择非标准断面。在这种情况下,可选择其他断面替代标准断面。例如:上例中“C”或“D”断面替代“D”断面。 |
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四、应用范围:
工作压力:≤350bar
工作温度:-30℃到+100℃*
表面速度:≤4m/s
*与标准温度有偏差时,请咨询派克合适的0形圈。请参考17页中的0形圈材料代号表格。
请将此密封与导向带(如F3)一起共同使用。
五、尺寸:
序列号 | 断面 | O型圈断面 | 推荐的杆径范围 | 沟槽宽度 | 沟槽深度 | Z大间隙 | Z大半径 |
(mm) | ≥ | < | L(mm) | G(mm) | e(mm) | R(mm) |
没有挡圈的O型圈沟槽尺寸 |
07400 | A | 1.78 | 4 | 10 | 2.4 | 1.45 | 0.15 | 0.5 |
07400 | B | 2.62 | 10 | 20 | 3.6 | 2.25 | 0.20 | 0.5 |
07400 | C | 3.53 | 20 | 40 | 4.8 | 3.10 | 0.20 | 0.5 |
07400 | D | 5.33 | 40 | 120 | 7.1 | 4.70 | 0.25 | 0.9 |
07400 | E | 6.99 | 120 | 400 | 9.5 | 6.10 | 0.30 | 0.9 |
带一个挡圈的O型圈沟槽尺寸 |
07410 | A | 1.78 | 4 | 10 | 3.8 | 1.45 | 0.15 | 0.5 |
07410 | B | 2.62 | 10 | 20 | 5.0 | 2.25 | 0.20 | 0.5 |
07410 | C | 3.53 | 20 | 40 | 6.2 | 3.10 | 0.20 | 0.5 |
07410 | D | 5.33 | 40 | 120 | 8.8 | 4.70 | 0.25 | 0.9 |
07410 | E | 6.99 | 120 | 400 | 12.0 | 6.10 | 0.30 | 0.9 |
带两个挡圈的O型圈沟槽尺寸 |
07420 | A | 1.78 | 4 | 10 | 5.2 | 1.45 | 0.15 | 0.5 |
07420 | B | 2.62 | 10 | 20 | 6.4 | 2.25 | 0.20 | 0.5 |
07420 | C | 3.53 | 20 | 40 | 7.6 | 3.10 | 0.20 | 0.5 |
07420 | D | 5.33 | 40 | 120 | 10.5 | 4.70 | 0.25 | 0.9 |
07420 | E | 6.99 | 120 | 400 | 14.5 | 6.10 | 0.30 | 0.9 |
六标准范围:
沟槽尺寸 | O型圈 | | 沟槽尺寸 | O型圈 |
| Φd | ΦD | L | | 断面 | 内径 | | | Φd | ΦD | L | | 断面 | 内径 |
(mm) | (mm) | (mm) | 序列号 | (mm) | (mm) | | (mm) | (mm) | (mm) | 序列号 | (mm) | (mm) |
0040 | 4 | 6.9 | 2.4 | 2-008 | 1.78 | 4.47 | | 1050 | 105 | 114.4 | 7.1 | 2-347 | 5.33 | 107.32 |
| | | 3.8 | | | | | | | | 8.8 | | | |
| | | 5.2 | | | | | | | | 10.5 | | | |
0050 | 5 | 79 | 2.4 | 2-009 | 1.78 | 5.28 | 东 | 1100 | 110 | 119.4 | 7.1 | 2-348 | 5.33 | 110.49 |
| | | 3.8 | | | | 莞 | | | | 8.8 | | | |
| | | 5.2 | | | | 迈 | | | | 10.5 | | | |
0060 | 6 | 8.9 | 2.4 | 2-010 | 1.78 | 6.07 | 诺 | 1150 | 115 | 124.4 | 7.1 | 2-350 | 5.33 | 116.84 |
| | | 3.8 | | | | 自 | | | | 8.8 | | | |
| | | 5.2 | | | | 动 | | | | 10.5 | | | |
0080 | 8 | 10.9 | 2.4 | 2-011 | 2.62 | 7.65 | 化 | 1200 | 120 | 132.2 | 9.5 | 2-427 | 6.99 | 120.02 |
| | | 3.8 | | | | 设 | | | | 12.0 | | | |
| | | 5.2 | | | | 备 | | | | 14.5 | | | |
0100 | 10 | 14.5 | 3.6 | 2-111 | 2.62 | 10.77 | 有 | 1250 | 125 | 137.2 | 9.5 | 2-429 | 6.99 | 126.37 |
| | | 5.0 | | | | 限 | | | | 12.0 | | | |
| | | 6.4 | | | | 公 | | | | 14.5 | | | |
0120 | 12 | 16.5 | 3.6 | 2-112 | 26.2 | 12.37 | 司 | 1300 | 130 | 142.2 | 9.5 | 2-431 | 6.99 | 132.72 |
| | | 5.0 | | | | 专 | | | | 12.0 | | | |
| | | 6.4 | | | | 业 | | | | 14.5 | | | |
0140 | 14 | 18.5 | 3.6 | 2-113 | 2.62 | 13.94 | 销 | 1350 | 135 | 127.2 | 9.5 | 2-432 | 6.99 | 135.89 |
| | | 5.0 | | | | 售 | | | | 12.0 | | | |
| | | 6.4 | | | | 派 | | | | 14.5 | | | |
0150 | 15 | 19.5 | 3.6 | 2-114 | 2.62 | 15.54 | 克 | 1400 | 140 | 152.2 | 9.5 | 2-434 | 6.99 | 142.24 |
| | | 5.0 | | | | 密 | | | | 12.0 | | | |
| | | 6.4 | | | | 封 | | | | 14.5 | | | |
0160 | 16 | 20.5 | 3.6 | 2-115 | 2.62 | 17.12 | 件 | 1500 | 150 | 162.2 | 9.5 | 2-437 | 6.99 | 151.77 |
| | | 5.0 | | | | , | | | | 12.0 | | | |
| | | 6.4 | | | | 联 | | | | 14.5 | | | |
00180 | 18 | 22.5 | 3.6 | 2-116 | 2.62 | 18.72 | 系 | 1600 | 160 | 172.2 | 9.5 | 5-065 | 6.99 | 161.29 |
| | | 5.0 | | | | 人 | | | | 12.0 | | | |
| | | 6.4 | | | | : | | | | 14.5 | | | |
0200 | 20 | 26.2 | 4.8 | 2-211 | 3.53 | 20.22 | 郭 | 1700 | 170 | 182.2 | 9.5 | 2-440 | 6.99 | 170.82 |
| | | 6.2 | | | | 富 | | | | 12.0 | | | |
| | | 7.6 | | | | 林 | | | | 14.5 | | | |
0220 | 22 | 28.2 | 4.8 | 2-212 | 3.53 | 21.82 | 手 | 1800 | 180 | 192.2 | 9.5 | 2-442 | 6.99 | 183.52 |
| | | 6.2 | | | | 机 | | | | 12.0 | | | |
| | | 7.6 | | | | : | | | | 14.5 | | | |
0250 | 25 | 31.2 | 4.8 | 2-214 | 3.53 | 24.99 | 1 | 1900 | 190 | 202.2 | 9.5 | 2-443 | 6.99 | 189.87 |
| | | 6.2 | | | | 3 | | | | 12.0 | | | |
| | | 7.6 | | | | 4 | | | | 14.5 | | | |
0300 | 30 | 36.2 | 4.8 | 2-217 | 3.53 | 29.32 | 1 | 2000 | 200 | 212.2 | 9.5 | 2-445 | 6.99 | 202.57 |
| | | 6.2 | | | | 6 | | | | 12.0 | | | |
| | | 7.6 | | | | 6 | | | | 14.5 | | | |
0320 | 32 | 38.2 | 6.2 | 2-219 | 3.53 | 32.92 | 6 | 2100 | 210 | 222.2 | 9.5 | 5-880 | 6.99 | 212.09 |
| | | 7.6 | | | | 6 | | | | 12.0 | | | |
| | | 4.8 | | | | 7 | | | | 14.5 | | | |
0350 | 35 | 41.2 | 6.2 | 2-220 | 3.53 | 34.52 | 0 | 2200 | 220 | 232.2 | 9.5 | 2-446 | 6.99 | 215.27 |
| | | 7.6 | | | | 8 | | | | 12.0 | | | |
| | | 4.8 | | | | 电 | | | | 14.5 | | | |
0360 | 36 | 42.2 | 6.2 | 2-221 | 3.53 | 36.09 | 话 | 2300 | 230 | 242.2 | 9.5 | 2-447 | 6.99 | 227.97 |
| | | 7.6 | | | | : | | | | 12.0 | | | |
| | | 7.1 | | | | 0 | | | | 14.5 | | | |
0400 | 40 | 49.4 | 8.8 | 2-326 | 5.33 | 40.64 | 7 | 2400 | 240 | 252.2 | 9.5 | 2-448 | 6.99 | 240.67 |
| | | 10.5 | | | | 6 | | | | 12.0 | | | |
| | | 4.8 | | | | 9 | | | | 14.5 | | | |
0450 | 45 | 54.4 | 7.1 | 2-327 | 5.33 | 43.82 | - | 2500 | 250 | 262.2 | 9.5 | 2-449 | 6.99 | 253.37 |
| | | 8.8 | | | | 3 | | | | 12.0 | | | |
| | | 10.5 | | | | 3 | | | | 14.5 | | | |
0480 | 48 | 57.4 | 7.1 | 2-328 | 5.33 | 46.99 | 3 | 2600 | 260 | 272.2 | 9.5 | 5-887 | 6.99 | 262.71 |
| | | 8.8 | | | | 0 | | | | 12.0 | | | |
| | | 10.5 | | | | 2 | | | | 14.5 | | | |
0500 | 50 | 59.4 | 7.1 | 2-329 | 5.33 | 50.17 | 6 | 2700 | 270 | 282.2 | 9.5 | 2-450 | 6.99 | 266.07 |
| | | 8.8 | | | | 1 | | | | 12.0 | | | |
| | | 10.5 | | | | 1 | | | | 14.5 | | | |
0520 | 52 | 61.4 | 7.1 | 2-330 | 5.33 | 53.34 | 传 | 2800 | 280 | 292.2 | 9.5 | 2-451 | 6.99 | 278.77 |
| | | 8.8 | | | | 真 | | | | 12.0 | | | |
| | | 10.5 | | | | : | | | | 14.5 | | | |
0560 | 56 | 65.4 | 7.1 | 2-331 | 5.33 | 56.52 | 0 | 2900 | 290 | 302.2 | 9.5 | 2-452 | 6.99 | 291.47 |
| | | 8.8 | | | | 7 | | | | 12.0 | | | |
| | | 10.5 | | | | 6 | | | | 14.5 | | | |
0600 | 60 | 69.4 | 7.1 | 2-332 | 5.33 | 59.69 | 9 | 3000 | 300 | 312.2 | 9.5 | 2-453 | 6.99 | 304.17 |
| | | 8.8 | | | | - | | | | 12.0 | | | |
| | | 10.5 | | | | 2 | | | | 14.5 | | | |
0630 | 63 | 72.4 | 7.1 | 2-333 | 5.33 | 62.87 | 3 | 3100 | 310 | 322.2 | 9.5 | 2-454 | 6.99 | 316.87 |
| | | 8.8 | | | | 3 | | | | 12.0 | | | |
| | | 10.5 | | | | 0 | | | | 14.5 | | | |
0650 | 65 | 74.4 | 7.1 | 2-334 | 5.33 | 66.04 | 7 | 3200 | 320 | 332.2 | 9.5 | 2-454 | 6.99 | 316.87 |
| | | 8.8 | | | | 4 | | | | 12.0 | | | |
| | | 10.5 | | | | 9 | | | | 14.5 | | | |
0700 | 70 | 79.4 | 7.1 | 2-335 | 5.33 | 69.22 | 0 | 3300 | 330 | 342.2 | 9.5 | 2-455 | 6.99 | 329.57 |
| | | 8.8 | | | | 6 | | | | 12.0 | | | |
| | | 10.5 | | | | | | | | 14.5 | | | |
0750 | 75 | 84.4 | 7.1 | 2-337 | 5.33 | 75.57 | | 3400 | 340 | 352.2 | 9.5 | 2-456 | 6.99 | 342.27 |
| | | 8.8 | | | | | | | | 12.0 | | | |
| | | 10.5 | | | | | | | | 14.5 | | | |
0800 | 80 | 89.4 | 7.1 | 2-339 | 5.33 | 81.92 | | 3500 | 350 | 362.2 | 9.5 | 2-457 | 6.99 | 354.97 |
| | | 8.8 | | | | | | | | 12.0 | | | |
| | | 10.5 | | | | | | | | 14.5 | | | |
0850 | 85 | 94.4 | 7.1 | 2-340 | 5.33 | 85.09 | | 3600 | 360 | 372.2 | 9.5 | 2-457 | 6.99 | 354.97 |
| | | 8.8 | | | | | | | | 12.0 | | | |
| | | 10.5 | | | | | | | | 14.5 | | | |
0900 | 90 | 99.4 | 7.1 | 2-342 | 5.33 | 91.44 | | 3700 | 370 | 382.2 | 9.5 | 2-458 | 6.99 | 367.67 |
| | | 8.8 | | | | | | | | 12.0 | | | |
| | | 10.5 | | | | | | | | 14.5 | | | |
0950 | 95 | 104.4 | 7.1 | 2-343 | 5.33 | 94.62 | | 3800 | 380 | 392.2 | 9.5 | 2-459 | 6.99 | 380.37 |
| | | 8.8 | | | | | | | | 12.0 | | | |
| | | 10.5 | | | | | | | | 14.5 | | | |
1000 | 100 | 109.4 | 7.1 | 2--345 | 5.33 | 100.97 | | 3900 | 390 | 402.2 | 9.5 | 2-460 | 6.99 | 393.07 |
| | | 8.8 | | | | | | | | 12.0 | | | |
| | | 10.5 | | | | | | | | 14.5 | | | |
| | | | | | | | 4000 | 400 | 412.2 | 9.5 | 2-461 | 6.99 | 405.26 |
| | | | | | | | | | | 12.0 | | | |
| | | | | | | | | | | 14.5 | | | |