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TG511型 桿用組合密封
一、標準材料
直角密封環：填充PTFE，T101；
O型圈：丁腈橡膠、三元乙丙或氟橡膠。
二、概述
TG511型活塞桿用組合密封由一個填充聚四氟乙烯（PTFE）材料的直角形密封環和一個GB3452.1-92 “O”形橡膠圈組合而成。適用于液壓與氣動往復運動活塞桿密封，起單向作用。如液壓缸、液壓機、液壓錘、機床、塑料機械、閥門等。
三、特點
*良好的密封性能
*較小的摩擦阻力，無爬行現象
*可多組串聯使用
*使用壽命長
*結構簡單
*適用范圍廣
四、工況條件
|
直徑范圍mm |
速 度 m/s |
壓 力MPa |
溫 度 ℃ |
介 質 |
|
5~1500 |
≤8 |
0~60 |
-50~+250（取決于O形圈材質） |
液壓油、氣、水、乳化液等 |
五、訂貨示例
例：活塞桿直徑d=Φ80mm
訂貨號 TG511--80
六、溝槽尺寸
|
桿 徑
d f8 |
溝槽底徑
D H9 |
溝槽寬度
L+0.2 |
“O”形圈 |
圓 角
R |
間 隙
S≤ |
倒 角
Z≥ |
|
5~17.9 |
d+5.0 |
4.2 |
2.65 |
0.2~0.4 |
0.3 |
2 |
|
18~39.9 |
d+6.6 |
5.2 |
3.55 |
0.4~0.6 |
0.3 |
3 |
|
40~108.9 |
d+9.6 |
7.8 |
5.30 |
0.6~0.8 |
0.4 |
5 |
|
109~1500 |
d+12.5 |
9.8 |
7.00 |
0.8~1.2 |
0.4 |
7 |
注：桿徑d≤ф70mm，建議采用分體式溝槽。如需采用整體式溝槽，請與我公司聯系。
七、規格表
|
桿 徑
d f8 |
溝槽直徑 D H9 |
溝槽寬度 L+0.2 |
訂貨號 |
|
桿 徑
d f8 |
溝槽直徑
D H9 |
溝槽寬度 L+0.2 |
訂貨號 |
|
5 |
10.0 |
4.2 |
TG511-5 |
130 |
142.5 |
9.8 |
TG511-130 |
|
8 |
13.0 |
4.2 |
TG511-8 |
135 |
147.5 |
9.8 |
TG511-135 |
|
10 |
15.0 |
4.2 |
TG511-10 |
140 |
152.5 |
9.8 |
TG511-140 |
|
12 |
17.0 |
4.2 |
TG511-12 |
150 |
162.5 |
9.8 |
TG511-150 |
|
14 |
19.0 |
4.2 |
TG511-14 |
160 |
172.5 |
9.8 |
TG511-160 |
|
15 |
20.0 |
4.2 |
TG511-15 |
170 |
182.5 |
9.8 |
TG511-170 |
|
16 |
21.0 |
4.2 |
TG511-16 |
180 |
192.5 |
9.8 |
TG511-180 |
|
18 |
24.6 |
5.2 |
TG511-18 |
190 |
202.5 |
9.8 |
TG511-190 |
|
20 |
26.6 |
5.2 |
TG511-20 |
200 |
212.5 |
9.8 |
TG511-200 |
|
22 |
28.6 |
5.2 |
TG511-22 |
210 |
222.5 |
9.8 |
TG511-210 |
|
24 |
30.6 |
5.2 |
TG511-24 |
220 |
232.5 |
9.8 |
TG511-220 |
|
25 |
31.6 |
5.2 |
TG511-25 |
230 |
242.5 |
9.8 |
TG511-230 |
|
28 |
34.6 |
5.2 |
TG511-28 |
240 |
252.5 |
9.8 |
TG511-240 |
|
30 |
36.6 |
5.2 |
TG511-30 |
250 |
262.5 |
9.8 |
TG511-250 |
|
32 |
38.6 |
5.2 |
TG511-32 |
260 |
272.5 |
9.8 |
TG511-260 |
|
35 |
41.6 |
5.2 |
TG511-35 |
270 |
282.5 |
9.8 |
TG511-270 |
|
36 |
42.6 |
5.2 |
TG511-36 |
280 |
292.5 |
9.8 |
TG511-280 |
|
38 |
44.6 |
5.2 |
TG511-38 |
290 |
302.5 |
9.8 |
TG511-290 |
|
40 |
49.6 |
7.8 |
TG511-40 |
300 |
312.5 |
9.8 |
TG511-300 |
|
42 |
51.6 |
7.8 |
TG511-42 |
310 |
322.5 |
9.8 |
TG511-310 |
|
45 |
54.6 |
7.8 |
TG511-45 |
320 |
332.5 |
9.8 |
TG511-320 |
|
48 |
57.6 |
7.8 |
TG511-48 |
330 |
342.5 |
9.8 |
TG511-330 |
|
50 |
59.6 |
7.8 |
TG511-50 |
340 |
352.5 |
9.8 |
TG511-340 |
|
55 |
64.6 |
7.8 |
TG511-55 |
350 |
362.5 |
9.8 |
TG511-350 |
|
56 |
65.6 |
7.8 |
TG511-56 |
360 |
372.5 |
9.8 |
TG511-360 |
|
60 |
69.6 |
7.8 |
TG511-60 |
370 |
382.5 |
9.8 |
TG511-370 |
|
63 |
72.6 |
7.8 |
TG511-63 |
380 |
392.5 |
9.8 |
TG511-380 |
|
65 |
74.6 |
7.8 |
TG511-65 |
390 |
402.5 |
9.8 |
TG511-390 |
|
70 |
79.6 |
7.8 |
TG511-70 |
400 |
412.5 |
9.8 |
TG511-400 |
|
75 |
84.6 |
7.8 |
TG511-75 |
420 |
432.5 |
9.8 |
TG511-420 |
|
80 |
89.6 |
7.8 |
TG511-80 |
450 |
462.5 |
9.8 |
TG511-450 |
|
85 |
94.6 |
7.8 |
TG511-85 |
480 |
492.5 |
9.8 |
TG511-480 |
|
90 |
99.6 |
7.8 |
TG511-90 |
500 |
512.5 |
9.8 |
TG511-500 |
|
95 |
104.6 |
7.8 |
TG511-95 |
520 |
532.5 |
9.8 |
TG511-520 |
|
100 |
109.6 |
7.8 |
TG511-100 |
550 |
562.5 |
9.8 |
TG511-550 |
|
105 |
114.6 |
7.8 |
TG511-105 |
580 |
592.5 |
9.8 |
TG511-580 |
|
110 |
122.5 |
9.8 |
TG511-110 |
600 |
612.5 |
9.8 |
TG511-600 |
|
115 |
127.5 |
9.8 |
TG511-115 |
650 |
662.5 |
9.8 |
TG511-650 |
|
120 |
132.5 |
9.8 |
TG511-120 |
700 |
712.5 |
9.8 |
TG511-700 |
|
125 |
137.5 |
9.8 |
TG511-125 |
1000 |
1012.5 |
9.8 |
TG511-1000 |
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