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| BW弓型卸扣(美标G209) |
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额定载荷：55t～1500t。
优质合金结构钢。
卸扣本体采用模锻和自由锻相结合的制造方式。
锻件经热处理。
产品100%进行无损探伤检测。
每个卸扣上都有额定工作载荷标识。
用于连接高强度吊带、钢丝绳索具；大半径的弓顶，可免使用套环。
钢丝绳索具的耐磨性能明显提高。
|
型号 (in) |
额定载荷(t) |
参数(mm) |
重量 （kg) |
|
A |
B |
C |
D |
E |
F |
G |
H |
|
3/16 |
0.33 |
9.7 |
6.4 |
22.4 |
4.8 |
15.2 |
14.2 |
24.9 |
37.3 |
0.03 |
|
1/4 |
0.5 |
11.9 |
7.9 |
28.7 |
6.4 |
19.8 |
15.5 |
32.5 |
46.7 |
0.05 |
|
5/16 |
0.75 |
13.5 |
9.7 |
30.9 |
7.9 |
21.3 |
19.1 |
37.3 |
53.1 |
0.09 |
|
3/8 |
1 |
16.8 |
11.2 |
36.6 |
9.7 |
26.2 |
23.1 |
45.2 |
63.2 |
0.14 |
|
7/16 |
1.5 |
19.1 |
12.7 |
42.9 |
11.2 |
29.5 |
26.9 |
51.6 |
73.9 |
0.17 |
|
1/2 |
2 |
20.6 |
16.0 |
47.8 |
12.7 |
33.3 |
30.2 |
58.7 |
83.3 |
0.33 |
|
5/8 |
3.25 |
26.9 |
19.1 |
60.5 |
16.0 |
42.9 |
38.1 |
74.7 |
106.4 |
0.62 |
|
3/4 |
4.75 |
31.8 |
22.4 |
71.4 |
19.1 |
50.8 |
46.0 |
88.9 |
126.2 |
1.07 |
|
7/8 |
6.5 |
36.6 |
25.4 |
84.1 |
22.4 |
57.9 |
53.1 |
102.4 |
148.1 |
1.64 |
|
1 |
8.5 |
42.9 |
28.7 |
95.3 |
25.4 |
68.3 |
60.5 |
119.1 |
166.6 |
2.28 |
|
11/8 |
9.5 |
45.0 |
31.8 |
108.0 |
29.5 |
73.9 |
68.3 |
131.1 |
189.7 |
3.36 |
|
11/4 |
12 |
51.6 |
35.1 |
119.1 |
32.8 |
82.6 |
76.2 |
146.1 |
209.6 |
4.31 |
|
13/8 |
13.5 |
57.2 |
38.1 |
133.4 |
36.1 |
92.2 |
84.1 |
162.1 |
232.7 |
6.14 |
|
11/2 |
17 |
60.5 |
41.4 |
146.1 |
39.1 |
98.6 |
92.2 |
174.8 |
254 |
7.80 |
|
13/4 |
25 |
73.2 |
50.8 |
177.8 |
46.7 |
127 |
106.4 |
225.0 |
314.4 |
12.60 |
|
2 |
35 |
82.6 |
57.2 |
196.9 |
52.8 |
146.1 |
122.2 |
253.2 |
347.5 |
20.41 |
|
21/2 |
55 |
104.9 |
69.9 |
266.7 |
68.8 |
184.2 |
144.5 |
326.9 |
453.1 |
38.90 |
| T(8)级 |
|
|
|
|
|
|
|
|
|
|
| 产品型号 |
额定载荷 |
W |
D |
d |
E |
P |
S |
L |
自重 |
| T-BW2-3/8 |
2 |
17 |
12 |
9.5 |
23 |
9.5 |
36.5 |
52.5 |
0.13 |
| T-BW2.5-7/16 |
2.5 |
19 |
14 |
11 |
27 |
11 |
43 |
62 |
0.21 |
| T-BW3.25-1/2 |
3.25 |
20.5 |
16 |
13 |
30 |
13 |
48 |
70.5 |
0.3 |
| T-BW5-5/8 |
5 |
27 |
20 |
16 |
38 |
17.5 |
60.5 |
88 |
0.64 |
| T-BW7-3/4 |
7 |
32 |
22 |
19 |
46 |
20.5 |
71.5 |
102.5 |
1.09 |
| T-BW9.5-7/8 |
9.5 |
36.5 |
27 |
22.5 |
53 |
24.5 |
84 |
121 |
1.7 |
| T-BW12.5-1 |
12.5 |
43 |
30 |
25.5 |
60.5 |
27 |
95 |
139 |
2.5 |
| T-BW15-1 1/8 |
15 |
46 |
33 |
29.5 |
68.5 |
32 |
108 |
154 |
3.79 |
| T-BW18-1 1/4 |
18 |
51.5 |
36 |
33 |
76 |
35 |
119 |
170.5 |
4.89 |
| T-BW21-1 3/8 |
21 |
57 |
39 |
36 |
84 |
38 |
133.5 |
186.5 |
7.04 |
| T-BW30-1 1/2 |
30 |
60.5 |
42 |
39 |
92 |
41 |
146 |
201 |
8.35 |
| T-BW40-1 3/4 |
40 |
73 |
52 |
47 |
106.5 |
57 |
178 |
244 |
13.72 |
| T-BW50-2 |
50 |
82.5 |
60 |
53 |
122 |
61 |
197 |
275 |
20.33 |
| T-BW80-2 1/2 |
80 |
105 |
72 |
69 |
144.5 |
79.5 |
267 |
346 |
40.92 |
| |
| S(6)级 |
|
|
|
|
|
|
|
|
|
|
| 产品型号 |
额定载荷 |
W |
D |
d |
E |
P |
S |
L |
自重 |
| S-BW0.5-1/4 |
0.5 |
12 |
8 |
6.5 |
15.5 |
6.5 |
29 |
36.5 |
0.05 |
| S-BW0.75-5/16 |
0.75 |
13.5 |
10 |
8 |
19 |
8 |
31 |
44.5 |
0.1 |
| S-BW1-3/8 |
1 |
17 |
12 |
9.5 |
23 |
9.5 |
36.5 |
52.5 |
0.13 |
| S-BW1.5-7/16 |
1.5 |
19 |
14 |
11 |
27 |
11 |
43 |
62 |
0.21 |
| S-BW2-1/2 |
2 |
20.5 |
16 |
13 |
30 |
13 |
48 |
70.5 |
0.3 |
| S-BW3.25-5/8 |
3.25 |
27 |
20 |
16 |
38 |
17.5 |
60.5 |
88 |
0.64 |
| S-BW4.75-3/4 |
4.75 |
32 |
22 |
19 |
46 |
20.5 |
71.5 |
102.5 |
1.09 |
| S-BW6.5-7/8 |
6.5 |
36.5 |
27 |
22.5 |
53 |
24.5 |
84 |
121 |
1.7 |
| S-BW8.5-1 |
8.5 |
43 |
30 |
25.5 |
60.5 |
27 |
95 |
139 |
2.5 |
| S-BW9.5-1 1/8 |
9.5 |
46 |
33 |
29.5 |
68.5 |
32 |
108 |
154 |
3.79 |
| S-BW12-1 1/4 |
12 |
51.5 |
36 |
33 |
76 |
35 |
119 |
170.5 |
4.89 |
| S-BW13.5-1 3/8 |
13.5 |
57 |
39 |
36 |
84 |
38 |
133.5 |
186.5 |
7.04 |
| S-BW17-1 1/2 |
17 |
60.5 |
42 |
39 |
92 |
41 |
146 |
201 |
8.35 |
| S-BW25-1 3/4 |
25 |
73 |
52 |
47 |
106.5 |
57 |
178 |
244 |
13.72 |
| S-BW35-2 |
35 |
82.5 |
60 |
53 |
122 |
61 |
197 |
275 |
20.33 |
| S-BW55-2 1/2 |
55 |
105 |
72 |
69 |
144.5 |
79.5 |
267 |
346 |
40.92 |
|
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