防松系列产品介绍
防松系列产品介绍
一、防松锁紧螺母
1．六角凸缘防松锁紧螺母 ESL-CO
ESL Hexagon Colar Anti-Loosening Nuts
表1 六角凸缘防松锁紧螺母尺寸及螺纹规格尺寸
|
螺纹规格D |
M12 |
M14 |
M16 |
M18 |
M20 |
M22 |
M24 |
M27 |
M30 |
||
|
粗牙 |
1.75 |
2 |
2 |
2.5 |
2.5 |
2.5 |
3 |
3 |
3.5 |
||
|
P(螺距) |
|||||||||||
|
细牙 |
1.5 |
1.5 |
1.5 |
1.5 |
1.5 |
1.5 |
2 |
2 |
2 |
||
|
1.25 |
1.25 |
1.5 |
|||||||||
|
C |
max |
2.10 |
3.00 |
3.40 |
4.20 |
4.20 |
4.20 |
5.30 |
5.30 |
6.40 |
|
|
min |
1.80 |
2.40 |
3.00 |
3.80 |
3.80 |
3.80 |
4.70 |
4.70 |
5.60 |
||
|
da |
max |
13.00 |
15.10 |
17.30 |
19.50 |
21.60 |
23.70 |
25.90 |
29.10 |
32.40 |
|
|
min |
12.00 |
14.00 |
16.00 |
18.00 |
20.00 |
22.00 |
24.00 |
27.00 |
30.00 |
||
|
dw min |
17.30 |
20.70 |
24.00 |
26.00 |
30.00 |
34.00 |
36.00 |
41.00 |
46.00 |
||
|
e min |
20.03 |
23.36 |
26.75 |
29.56 |
32.95 |
37.29 |
39.55 |
45.20 |
50.85 |
||
|
m |
max |
12.00 |
14.00 |
16.00 |
18.00 |
20.00 |
22.00 |
24.00 |
27.00 |
30.00 |
|
|
min |
11.57 |
13.30 |
15.30 |
16.90 |
18.70 |
20.70 |
22.70 |
25.70 |
28.70 |
||
|
Mw min |
6.80 |
7.70 |
8.90 |
12.10 |
10.70 |
14.50 |
15.90 |
18.00 |
20.10 |
||
|
公称 |
18.00 |
21.00 |
24.00 |
27.00 |
30.00 |
34.00 |
36.00 |
41.00 |
46.00 |
||
|
s |
=max |
||||||||||
|
min |
17.73 |
20.67 |
23.67 |
26.16 |
29.16 |
33.00 |
35.00 |
40.00 |
45.00 |
||
△ 材料：碳钢、合金钢、不锈钢
△ 机械性能等级：8、10、12、A2-70、A4-80
2．六角法兰面防松锁紧螺母ESL-6177.3，ESL6177.4
ESLHex Flange Anti-Loosening Nuts
表2 六角法兰面防松锁紧螺母尺寸及螺纹规格尺寸
|
螺纹规格D |
M5 |
M6 |
M8 |
M10 |
M12 |
M14 |
M16 |
M20 |
||
|
粗牙 |
0.8 |
1 |
1.25 |
1.5 |
1.75 |
2 |
2 |
2.5 |
||
|
P(螺距) |
细牙 |
1 |
1.25 |
1.5 |
1.5 |
1.5 |
1.5 |
|||
|
1 |
1.25 |
|||||||||
|
C |
min |
1.00 |
1.10 |
1.20 |
1.50 |
1.80 |
2.10 |
2.40 |
3.00 |
|
|
da |
max |
5.75 |
6.75 |
8.75 |
10.80 |
13.00 |
15.10 |
17.30 |
21.60 |
|
|
min |
5.00 |
6.00 |
8.00 |
10.00 |
12.00 |
14.00 |
16.00 |
20.00 |
||
|
dwmin |
9.80 |
12.20 |
15.80 |
19.60 |
23.80 |
27.60 |
31.90 |
39.90 |
||
|
dcmax |
11.80 |
14.20 |
17.90 |
21.80 |
26.00 |
29.90 |
34.50 |
42.80 |
||
|
emin |
8.79 |
11.05 |
14.38 |
16.64 |
20.03 |
23.36 |
26.75 |
32.95 |
||
|
m |
max |
5.00 |
6.00 |
8.00 |
10.00 |
12.00 |
14.00 |
16.00 |
20.00 |
|
|
min |
4.70 |
5.70 |
7.64 |
9.64 |
11.57 |
13.30 |
15.30 |
18.70 |
||
|
Mw min |
2.50 |
3.10 |
4.60 |
5.60 |
6.80 |
7.70 |
8.90 |
10.70 |
||
|
公称 |
8.00 |
10.00 |
13.00 |
15.00 |
18.00 |
21.00 |
24.00 |
30.00 |
||
|
s |
=max |
|||||||||
|
min |
7.78 |
9.78 |
12.73 |
14.73 |
17.73 |
20.67 |
23.67 |
29.16 |
||
|
r2)max |
0.30 |
0.40 |
0.50 |
0.60 |
0.70 |
0.90 |
1.00 |
1.20 |
||
△六角法兰面防松锁紧螺母外形尺寸等同于GB/T6177
△材料：碳钢、合金钢、不锈钢
△机械性能等级：8、10、12、A2-70、A4-80
3．车轮防松锁紧螺母ESL-CL
ESLWheelAnti-Loosening Nuts
表3 车轮防松锁紧螺母尺寸及螺纹规格尺寸
|
螺纹规格D |
M18X1.5 |
M20X1.5 |
M22X1.5 |
||
|
S |
27 |
33 |
33 |
||
|
d |
40 |
48 |
48 |
||
|
m |
27 |
28 |
30 |
33 |
|
|
a |
6 |
7.5 |
8 |
||
△ 材料：碳钢、合金钢
△ 机械性能等级：10