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一.性能与用途
孔用旋转格来圈(GNS)是由一个带旋转唇 |
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口的PTFE耐磨圈和一个作为预紧元件的橡胶O |
型圈组成。用于密封有旋转或摆动运动的杆、 |
轴、销、旋转接头等处。它是一种可承受两 |
侧压力或交变压力作用的双向作用的旋转密 |
封圈。安装在ISO7425标准的沟槽中。也有 |
更高旋转速度的单作用结构。 |
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二.特点
◇启动时不爬行,无粘滞现象 |
◇摩擦力小 |
◇沟槽简单且尺寸小.具有润滑腔 |
◇抗磨性及尺寸稳定性好 |
三.标准材料
密封环: 填充聚四氟乙烯(F-PTFE)
弹性体: 丁腈橡胶(NBR)或氟橡胶(FKM)
四.工况条件
速 度 |
压力范围 |
温度范围 |
介 质 |
1 m/s |
0 ～ 35 Mpa |
-30℃ ～ +200℃
(取决于O型圈材料) |
石油基液压油,难燃液,生物油,水和空气等.取决于O型圈材料 |
五.孔用旋转格来圈(方型圈)GNS产品按装结构图及沟槽尺寸 (单位:mm)
孔用旋转格来圈(方型圈)GNS安装尺寸
缸空直径径D H9 |
沟槽直径 |
沟槽宽度 |
最大径向间隙S max |
半径 |
O型圈截面 |
标准 |
适用范围 |
d h9 |
L+0.2 |
10 Mpa |
20-35 Mpa |
r1 |
d2 |
8-39.9 |
8-135 |
D-4.9 |
2.2 |
0.15 |
0.10 |
0.40 |
1.78 |
40-79.9 |
14-250 |
D-7.5 |
3.2 |
0.20 |
0.15 |
0.60 |
2.62 |
80-132.9 |
22-460 |
D-11.0 |
4.2 |
0.25 |
0.20 |
1.00 |
3.53 |
133-329.9 |
40-675 |
D-15.5 |
6.3 |
0.30 |
0.25 |
1.30 |
5.33 |
330-669.9 |
133-690 |
D-21.0 |
8.1 |
0.30 |
0.25 |
1.80 |
6.99 |
670-999.9 |
670-999.9 |
D-28.0 |
9.5 |
0.45 |
0.30 |
2.50 |
8.40 |
≥1000 |
≥1000 |
D-38.0 |
13.8 |
0.50 |
0.35 |
2.50 |
12.00 |
六.星型O型组合密封圈AQ2规格表 (单位:mm)
订货号 |
孔径 |
沟槽直径 |
沟槽宽度 |
O型圈型号 |
D h9 |
d h9 |
L +0.2 |
GNS 0080 |
8 |
3.1 |
2.2 |
AS-006 |
GNS 0100 |
10 |
5.1 |
2.2 |
AS-009 |
GNS 0120 |
12 |
7.1 |
2.2 |
AS- 011 |
GNS 0140 |
14 |
9.1 |
2.2 |
AS-012 |
GNS 0150 |
15 |
10.1 |
2.2 |
AS-012 |
GNS 0160 |
16 |
11.1 |
2.2 |
AS-013 |
GNS 0170 |
17 |
12.1 |
2.2 |
AS-013 |
GNS 0180 |
18 |
13.1 |
2.2 |
AS-014 |
GNS 0200 |
20 |
15.1 |
2.2 |
AS-016 |
GNS 0220 |
22 |
17.1 |
2.2 |
AS-017 |
GNS 0250 |
25 |
20.1 |
2.2 |
AS-019 |
GNS 0280 |
28 |
23.1 |
2.2 |
AS-021 |
GNS 0300 |
30 |
25.1 |
2.2 |
AS-022 |
GNS 0320 |
32 |
27.1 |
2.2 |
AS-023 |
GNS 0360 |
36 |
31.1 |
2.2 |
AS-026 |
GNS 0380 |
38 |
33.1 |
2.2 |
AS-027 |
GNS 0400 |
40 |
32.5 |
3.2 |
AS-125 |
GNS 0420 |
42 |
34.5 |
3.2 |
AS-126 |
GNS 0450 |
45 |
37.5 |
3.2 |
AS-128 |
GNS 0480 |
48 |
40.5 |
3.2 |
AS-130 |
GNS 0500 |
50 |
42.5 |
3.2 |
AS-131 |
GNS 0520 |
52 |
44.5 |
3.2 |
AS-132 |
GNS 0530 |
53 |
45.5 |
3.2 |
AS-133 |
GNS 0550 |
55 |
47.5 |
3.2 |
AS-134 |
GNS 0600 |
60 |
52.5 |
3.2 |
AS-137 |
GNS 0630 |
63 |
55.5 |
3.2 |
AS-139 |
GNS 0650 |
65 |
57.5 |
3.2 |
AS-142 |
GNS 0700 |
70 |
62.5 |
3.2 |
AS-144 |
GNS 0750 |
75 |
67.5 |
3.2 |
AS-147 |
GNS 0800 |
80 |
69.0 |
4.2 |
AS-232 |
GNS 0850 |
85 |
74.0 |
4.2 |
AS-233 |
GNS 0900 |
90 |
79.0 |
4.2 |
AS-235 |
GNS 0950 |
95 |
84.0 |
4.2 |
AS- |
GNS 1000 |
100 |
89.0 |
4.2 |
AS-238 |
GNS 1020 |
102 |
91.0 |
4.2 |
AS-239 |
GNS 1050 |
105 |
91.0 |
4.2 |
AS-240 |
GNS 1100 |
110 |
99.0 |
4.2 |
AS-241 |
GNS 1150 |
115 |
104.0 |
4.2 |
AS-243 |
GNS 1200 |
120 |
109.0 |
4.2 |
AS-244 |
GNS 1250 |
125 |
114.0 |
4.2 |
AS-246 |
GNS 1300 |
130 |
119.0 |
4.2 |
AS-247 |
GNS 1350 |
135 |
119.5 |
6.3 |
AS- |
GNS 1400 |
140 |
124.5 |
6.3 |
AS-352 |
GNS 1500 |
150 |
134.5 |
6.3 |
AS-355 |
GNS 1600 |
160 |
144.5 |
6.3 |
AS-358 |
GNS 1680 |
168 |
152.5 |
6.3 |
AS-360 |
GNS 1700 |
170 |
154.5 |
6.3 |
AS-361 |
GNS 1750 |
175 |
159.5 |
6.3 |
AS-362 |
GNS 1800 |
180 |
164.5 |
6.3 |
AS-363 |
GNS 1900 |
190 |
174.5 |
6.3 |
AS-364 |
GNS 2000 |
200 |
184.5 |
6.3 |
AS-366 |
GNS 2100 |
210 |
194.5 |
6.3 |
AS-367 |
GNS 2200 |
220 |
204.5 |
6.3 |
AS-369 |
GNS 2300 |
230 |
214.5 |
6.3 |
AS-370 |
GNS 2400 |
240 |
224.5 |
6.3 |
AS-372 |
GNS 2500 |
250 |
234.5 |
6.3 |
AS-374 |
GNS 2800 |
280 |
264.5 |
6.3 |
AS-377 |
GNS 3000 |
300 |
284.5 |
6.3 |
AS-379 |
GNS 3100 |
310 |
294.5 |
6.3 |
AS-380 |
GNS 3200 |
320 |
304.5 |
6.3 |
AS-381 |
GNS 3500 |
350 |
329.0 |
8.1 |
AS-455 |
GNS 3600 |
360 |
339.0 |
8.1 |
AS-456 |
GNS 4000 |
400 |
379.0 |
8.1 |
AS-458 |
GNS 4200 |
420 |
399.0 |
8.1 |
AS-460 |
GNS 4500 |
450 |
429.0 |
8.1 |
AS-463 |
GNS 4800 |
480 |
459.0 |
8.1 |
AS-465 |
GNS 5000 |
500 |
479.0 |
8.1 |
AS-467 |
GNS 5100 |
510 |
489.0 |
8.1 |
AS- |
GNS 5200 |
520 |
499.0 |
8.1 |
AS-468 |
GNS 5500 |
550 |
529.0 |
8.1 |
AS-470 |
GNS 6000 |
600 |
579.0 |
8.1 |
AS-472 |
GNS 6500 |
650 |
629.0 |
8.1 |
AS-474 |
GNS 7000 |
700 |
672.0 |
9.5 |
670*8.4 |
GNS 7500 |
750 |
722.0 |
9.5 |
720*8.4 |
GNS 7600 |
760 |
732.0 |
9.5 |
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GNS 7700 |
770 |
742.0 |
9.5 |
|
GNS 7800 |
780 |
752.0 |
9.5 |
|
GNS 7900 |
790 |
762.0 |
9.5 |
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GNS 8000 |
800 |
772.0 |
9.5 |
|
GNS 8100 |
810 |
782 |
9.5 |
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GNS 8200 |
820 |
792 |
9.2 |
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GNS 8300 |
830 |
802.0 |
9.5 |
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GNS 8400 |
840 |
812。0 |
9.5 |
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GNS 8500 |
850 |
822.0 |
9.5 |
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GNS 8600 |
860 |
832.0 |
9.5 |
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GNS 8700 |
870 |
842 |
9.5 |
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GNS 8800 |
880 |
852.0 |
9.5 |
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GNS 8900 |
890 |
862.0 |
9.5 |
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GNS 9000 |
900 |
872 |
9.5 |
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GNS 9100 |
910 |
882 |
9.5 |
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GNS 9200 |
920 |
892 |
9.5 |
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GNS 9300 |
930 |
902.0 |
9.5 |
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GNS 9400 |
940 |
912.0 |
9.5 |
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GNS 9500 |
950 |
922.0 |
9.5 |
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GNS 9600 |
960 |
932 |
9.5 |
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GNS 9700 |
970 |
942.0 |
9.5 |
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GNS 9800 |
980 |
952.0 |
9.5 |
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GNS 9900 |
990 |
962.0 |
9.5 |
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GNS 10000 |
1000 |
962.0 |
13.8 |
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GNS 11000 |
1100 |
1062.0 |
13.8 |
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GNS 12000 |
1200 |
1162 |
13.8 |
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GNS 13000 |
1300 |
1262.0 |
13.8 |
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GNS 14000 |
1400 |
1362.0 |
13.8 |
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GNS 15000 |
1500 |
1462.0 |
13.8 |
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