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TGX313型 轴用旋转组合密封
一、标准材料
方形密封环：填充PTFE，T106；
O型圈：丁腈橡胶、三元乙丙或氟橡胶。
二、概述
TGX313型轴用旋转组合密封由一个方形的密封环和一个GB3452.1 “O”形橡胶圈组合而成。为双作用旋转密封件，用于液压与气动行业，如：旋转分配器、液压泵、马达、旋转接头、阀门等。
设计选用时可参考Trelleborg公司TG3系列标准。
三、特点
*适用于内部和外部密封用途
*良好的密封性能
*极低的摩擦阻力，无爬行现象
*润滑油储油槽
*结构简单，安装方便
四、工况条件
|
直径范围 mm |
速 度 m/s |
压 力MPa |
温 度 ℃ |
介 质 |
|
6~1500 |
≤2 |
0~30 |
-50~+250（取决于O形圈材质） |
液压油、气、水、乳化液等 |
五、订货示例
例：旋转轴直径d=Φ80mm
订货号 TGX313--80
六、沟槽尺寸
|
轴 径
d f8 |
沟槽底径
D H9 |
沟槽宽度
L+0.2 |
O形圈截面直径 d2 |
圆 角
R≤ |
径向间隙 S≤ |
倒 角
Z≥ |
|
15MPa |
30MPa |
|
6~18.9 |
d+4.9 |
2.2 |
1.80 |
0.5 |
0.15 |
0.10 |
1.5 |
|
19~37.9 |
d+7.5 |
3.2 |
2.65 |
0.8 |
0.20 |
0.15 |
2.0 |
|
38~199.9 |
d+11.0 |
4.2 |
3.55 |
1.2 |
0.25 |
0.20 |
3.0 |
|
200~255.9 |
d+15.5 |
6.3 |
5.30 |
1.5 |
0.30 |
0.25 |
5.0 |
|
256~649.9 |
d+21.0 |
8.1 |
7.00 |
2.0 |
0.30 |
0.25 |
6.5 |
|
650~1500 |
d+28.0 |
9.5 |
8.40 |
3.0 |
0.45 |
0.30 |
8.0 |
注：轴径d≤ф20mm，建议采用分体式沟槽。
七、规格表
|
轴径
df8 |
沟槽直径
DH9 |
沟槽宽度 L+0.2 |
订货型号 |
|
轴径
df8 |
沟槽直径
DH9 |
沟槽宽度 L+0.2 |
订货型号 |
|
8 |
12.9 |
2.2 |
TGX313-8 |
150 |
161.0 |
4.2 |
TGX313-150 |
|
10 |
14.9 |
2.2 |
TGX313-10 |
160 |
171.0 |
4.2 |
TGX313-160 |
|
12 |
16.9 |
2.2 |
TGX313-12 |
170 |
181.0 |
4.2 |
TGX313-170 |
|
14 |
18.9 |
2.2 |
TGX313-14 |
180 |
191.0 |
4.2 |
TGX313-180 |
|
15 |
19.9 |
2.2 |
TGX313-15 |
190 |
201.0 |
4.2 |
TGX313-190 |
|
16 |
20.9 |
2.2 |
TGX313-16 |
200 |
215.5 |
6.3 |
TGX313-200 |
|
18 |
22.9 |
2.2 |
TGX313-18 |
210 |
225.5 |
6.3 |
TGX313-210 |
|
20 |
27.5 |
3.2 |
TGX313-20 |
220 |
235.5 |
6.3 |
TGX313-220 |
|
22 |
29.5 |
3.2 |
TGX313-22 |
230 |
245.5 |
6.3 |
TGX313-230 |
|
24 |
31.5 |
3.2 |
TGX313-24 |
240 |
255.5 |
6.3 |
TGX313-240 |
|
25 |
32.5 |
3.2 |
TGX313-25 |
250 |
265.5 |
6.3 |
TGX313-250 |
|
28 |
35.5 |
3.2 |
TGX313-28 |
260 |
281.0 |
8.1 |
TGX313-260 |
|
30 |
37.5 |
3.2 |
TGX313-30 |
270 |
291.0 |
8.1 |
TGX313-270 |
|
32 |
39.5 |
3.2 |
TGX313-32 |
280 |
301.0 |
8.1 |
TGX313-280 |
|
35 |
42.5 |
3.2 |
TGX313-35 |
290 |
311.0 |
8.1 |
TGX313-290 |
|
36 |
43.5 |
3.2 |
TGX313-36 |
300 |
321.0 |
8.1 |
TGX313-300 |
|
38 |
49.0 |
4.2 |
TGX313-38 |
310 |
331.0 |
8.1 |
TGX313-310 |
|
40 |
51.0 |
4.2 |
TGX313-40 |
320 |
341.0 |
8.1 |
TGX313-320 |
|
42 |
53.0 |
4.2 |
TGX313-42 |
330 |
351.0 |
8.1 |
TGX313-330 |
|
45 |
56.0 |
4.2 |
TGX313-45 |
340 |
361.0 |
8.1 |
TGX313-340 |
|
48 |
59.0 |
4.2 |
TGX313-48 |
350 |
371.0 |
8.1 |
TGX313-350 |
|
50 |
61.0 |
4.2 |
TGX313-50 |
360 |
381.0 |
8.1 |
TGX313-360 |
|
55 |
66.0 |
4.2 |
TGX313-55 |
370 |
391.0 |
8.1 |
TGX313-370 |
|
60 |
71.0 |
4.2 |
TGX313-60 |
380 |
401.0 |
8.1 |
TGX313-380 |
|
63 |
74.0 |
4.2 |
TGX313-63 |
390 |
411.0 |
8.1 |
TGX313-390 |
|
65 |
76.0 |
4.2 |
TGX313-65 |
400 |
421.0 |
8.1 |
TGX313-400 |
|
70 |
81.0 |
4.2 |
TGX313-70 |
420 |
441.0 |
8.1 |
TGX313-420 |
|
75 |
86.0 |
4.2 |
TGX313-75 |
450 |
471.0 |
8.1 |
TGX313-450 |
|
80 |
91.0 |
4.2 |
TGX313-80 |
480 |
501.0 |
8.1 |
TGX313-480 |
|
85 |
96.0 |
4.2 |
TGX313-85 |
500 |
521.0 |
8.1 |
TGX313-500 |
|
90 |
101.0 |
4.2 |
TGX313-90 |
520 |
541.0 |
8.1 |
TGX313-520 |
|
95 |
106.0 |
4.2 |
TGX313-95 |
550 |
571.0 |
8.1 |
TGX313-550 |
|
100 |
111.0 |
4.2 |
TGX313-100 |
600 |
621.0 |
8.1 |
TGX313-600 |
|
105 |
116.0 |
4.2 |
TGX313-105 |
630 |
651.0 |
8.1 |
TGX313-630 |
|
110 |
121.0 |
4.2 |
TGX313-110 |
650 |
678.0 |
8.1 |
TGX313-650 |
|
115 |
126.0 |
4.2 |
TGX313-115 |
670 |
698.0 |
9.5 |
TGX313-670 |
|
120 |
131.0 |
4.2 |
TGX313-120 |
700 |
728.0 |
9.5 |
TGX313-700 |
|
125 |
136.0 |
4.2 |
TGX313-125 |
750 |
778.0 |
9.5 |
TGX313-750 |
|
130 |
141.0 |
4.2 |
TGX313-130 |
800 |
828.0 |
9.5 |
TGX313-800 |
|
140 |
151.0 |
4.2 |
TGX313-140 |
|
1000 |
1028.0 |
9.5 |
TGX313-1000 |
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