液压气动密封件—OR返回 >>
概   况型号参数

旋转传动装置的生产厂家都比较喜欢采用简单的密封结构。这可以用内径密封的OR型密封件来实现。它们由耐磨的低摩擦滑动环和丁腈橡胶O形圈组成。

OR形旋转密封件主要用于压力从密封件的一侧交替至另一侧的地方,如旋转履带心轴、回转接头、软管卷挠轮,以及用于机床液压。若此密封件用于端部密封,最好用防尘圈来闭合此结构。

考虑到特殊的工作条件,OR型旋转密封件开有一条或二条环形润滑槽。

这种密封结构的优点:

安装长度短。

起动摩擦小,无爬行现象,即使在低速情况下也能保证平稳的运动。

低磨损。

抗挤出。

耐高温。

由于活塞杆密封圈有广泛的化学兼容 性,以及各种各样可供选用的0形圈材料,故几乎可与所有介质相容。

可提供最大直径2500mm的产品

应用范围:

工作压力:≤300bar

工作温度:-30+100°C*

表面速度:≤1.0m/s

对于旋转运动,推荐在p*V40范围内使用。

*超出标准温度的工作情况,请与派克公司咨询合适的O形圈材料。

请将此密封与导向带一起共同使用(F3:闭式,Z型)。

安    装:

小于30mm杆径需开式沟槽。

标准材料:

滑动环:Po1on®033,改性的PTFE+25%碳。

O形圈:N0674,邵氏硬度约为70NBR橡胶。

注:

对于特殊应用,例如重载或轻载,可选择非标准断面。在这种情况下,可用EC断面来替代D断面。



沟槽尺寸dDLO形圏 序列号断面内径订货号
(mm)(mm)(mm)(mm)(mm)
004048.92.22-0101.786.07OR004003300161A
005059.92.22-0101.786.07OR005003300161A
0070711.92.22-0121.789.25OR007003300161A
0080815.53.22-1112.6210.77OR008003300161B
01001017.53.22-1122.6212.37OR010003300161B
01201219.53.22-1142.6215.54OR012003300161B
01401421.53.22-1152.6217.12OR014003300161B
01501522.53.22-1162.6218.72OR015003300161B
01601623.53.22-1162.6218.72OR016003300161B
01801825.53.22-1172.6220.29OR018003300161B
020020314.22-2143.5324.99OR020003300161C
022022334.22-2153.5326.57OR022003300161C
024024354.22-2163.5328.17OR024003300161C
025025364.22-2173.5329.32OR025003300161C
026026374.22-2183.5331.34OR026003300161C
028028394.22-2193.5332.92OR028003300161C
030030414.22-2203.5334.52OR030003300161C
032032434.22-2213.5336.09OR032003300161C
035035464.22-2223.5337.69OR035003300161C
037037484.22-2233.5340.87OR037003300161C
03803853.56.32-3275.3343.82OR038003300161D
04004055.56.32-3285.3346.99OR040003300161D
04204257.56.32-3285.3346.99OR042003300161D
04504560.56.32-3295.3350.17OR045003300161D
04804863.56.32-3305.3353.34OR048003300161D
05005065.56.32-3315.3356.52OR050003300161D
05205267.56.32-3315.3356.52OR052003300161D
05505570.56.32-3325.3359.69OR055003300161D
05805873.56.32-3335.3362.87OR058003300161D
06006075.56.32-3345.3366.04OR060003300161D
06506580.56.32-3355.3369.22OR065003300161D
07007085.56.32-3375.3375.57OR070003300161D
07507590.56.32-3395.3381.92OR075003300161D
08008095.56.32-3405.3385.09OR080003300161D
085085100.56.32-3425.3391.44OR085003300161D
090090105.56.32-3435.3394.62OR090003300161D
095095110.56.32-3455.33100.97OR095003300161D
1000100115.56.32-3465.33104.14OR100003300161D
1100110125.56.32-3505.33116.84OR110003300161D
1200120135.56.32-3535.33126.37OR120003300161D
1250125140.56.32-3545.33129.54OR125003300161D
1300130145.56.32-3565.33135.89OR130003300161D
1400140155.56.32-3595.33145.42OR140003300161D
1500150165.56.32-3615.33151.77OR150003300161D
1550155170.56.32-3625.33158.12OR155003300161D
1600160175.56.32-3635.33164.47OR160003300161D
1700170185.56.32-3655.33177.17OR170003300161D
1750175190.56.32-3655.33177.17OR175003300161D
1800180195.56.32-3665.33183.52OR180003300161D
1850185200.56.32-3675.33189.87OR185003300161D
1900190205.56.32-3685.33196.22OR190003300161D
1950195210.56.32-3685.33196.22OR195003300161D
20002002218.12-4456.99202.57OR200003300161E
21002102318.12-4466.99215.27OR210003300161E
22002202418.12-4476.99227.97OR220003300161E
22502252468.12-4476.99227.97OR225003300161E
23002302518.12-4486.99240.67OR230003300161E
24002402618.12-4486.99240.67OR240003300161E
25002502718.12-4496.99253.37OR250003300161E
2600260284.58.12-4506.99266.07OR260003300161F
2700270294.58.12-4516.99278.77OR270003300161F
2800280304.58.12-4526.99291.47OR280003300161F
2900290314.58.12-4536.99304.17OR290003300161F
3000300324.58.12-4536.99304.17OR300003300161F
3100310334.58.12-4546.99316.87OR310003300161F
3200320344.58.12-4556.99329.57OR320003300161F
3300330354.58.12-4566.99342.27OR330003300161F
3400340364.58.12-4576.99354.97OR340003300161F
3500350374.58.12-4576.99354.97OR350003300161F
3600360384.58.12-4586.99367.67OR360003300161F
3700370394.58.12-4596.99380.37OR370003300161F
3800380404.58.12-4606.99393.07OR380003300161F
3900390414.58.12-4616.99405.26OR390003300161F
4000400424.58.12-4616.99405.26OR400003300161F
4100410434.58.12-4626.99417.96OR410003300161F
4200420444.58.12-4636.99430.66OR420003300161F
4300430454.58.12-4646.99443.36OR430003300161F
4400440464.58.12-4646.99443.36OR440003300161F
4500450474.58.12-4656.99456.06OR450003300161F
4600460484.58.12-4666.99468.76OR460003300161F
4700470494.58.12-4676.99481.46OR470003300161F
4800480504.58.12-4686.99494.16OR480003300161F
4900490514.58.12-4696.99506.86OR490003300161F
5000500524.58.12-4696.99506.86OR500003300161F