|
| |
Double
Grip Drop Forged
|
Meets Design
Requirements According to Federal Specification FFC 450D,
Type 3, Class 1
|
Fig.391 |
The efficiency
rating of a properly prepared termination for clip sizes 3/16 through
7/8 is 80%; sizes 1" through 1-1/2" is 90%. This rating is
based on the catalog breaking strength of the wire rope. If pulley is
used in turnback instead of thimble or if Seale construction or similar
large outer wire type construction in 6x19 class is used in 1" and
up, add 1 additional clip.
If a greater
number of clips are used than shown in the table, the amount of rope
turnback should be increased proportionately.
|
| Clip
Size Inches |
Minimum
No. of Clips |
Amount
of Rope to Turn Back in Inches |
Torque
in Ft. Lbs. |
Weight
Per 100 (Lbs.) |
| 3/16 - 1/4 |
2 |
4 |
30 |
18.50 |
| 5/16 |
2 |
5 |
30 |
28 |
| 3/8 |
2 |
5-1/2 |
45 |
40 |
| 7/16 |
2 |
6-1/2 |
65 |
70 |
| 1/2 |
3 |
11 |
65 |
75 |
| 9/16 |
3 |
12-3/4 |
130 |
100 |
| 5/8 |
3 |
13-1/2 |
130 |
100 |
| 3/4 |
3 |
16 |
225 |
175 |
| 7/8 |
4 |
26 |
225 |
225 |
| 1 |
5 |
37 |
225 |
300 |
| 1-1/8 |
5 |
41 |
360 |
400 |
| 1-1/4 |
6 |
55 |
360 |
400 |
| 1-3/8 |
6 |
62 |
500 |
700 |
| 1-1/2 |
7 |
78 |
500 |
700 |
Top
Of Page
|
DO NOT
EXCEED WORK LOAD LIMIT OR 20% OF THE PRODUCT'S BREAK STRENGTH.
|
Drop
Forged
|
Meets Design
Requirements According to Federal Specification FFC 450D,
Type 1, Class 1
|
Fig.392 |
The efficiency
rating of a properly prepared termination for clip sizes 1/8 through 7/8
is 80%: sizes 1" through 3" is 90%. This is based on the
catalog break strength of the wire rope. If pulley is used in turnback
instead of thimble or if Seale construction or similar large outer wire
type construction in 6x19 class is used in 1" and up, add
additional clip.
If a greater
number of clips are used than shown in the table, the amount of rope
turnback should be increased proportionately.
|
| Clip
Size Inches |
Minimum
No. of Clips |
Amount
of Rope to Turn Back in Inches |
Torque
in Ft. Lbs. |
Weight
Per 100 (Lbs.) |
| 1/8 |
2 |
3-1/4 |
4.5 |
6 |
| 3/16 |
2 |
3-3/4 |
7.5 |
10 |
| 1/4 |
2 |
4-3/4 |
15 |
20 |
| 5/16 |
2 |
5-1/4 |
30 |
30 |
| 3/8 |
2 |
6-1/2 |
45 |
47 |
| 7/16 |
2 |
7 |
65 |
76 |
| 1/2 |
3 |
11-1/2 |
65 |
80 |
| 9/16 |
3 |
12 |
95 |
104 |
| 5/8 |
3 |
12 |
95 |
106 |
| 3/4 |
4 |
18 |
130 |
150 |
| 7/8 |
4 |
19 |
225 |
212 |
| 1 |
5 |
26 |
225 |
260 |
| 1-1/8 |
6 |
34 |
225 |
290 |
| 1-1/4 |
7 |
44 |
360 |
430 |
| 1-3/8 |
7 |
44 |
360 |
460 |
| 1-1/2 |
8 |
54 |
360 |
540 |
| 1-5/8 |
8 |
58 |
430 |
700 |
| 1-3/4 |
8 |
61 |
590 |
925 |
| 2 |
8 |
71 |
750 |
1300 |
| 2-1/4 |
8 |
73 |
750 |
1600 |
| 2-1/2 |
9 |
84 |
750 |
1900 |
| 2-3/4 |
10 |
100 |
750 |
2300 |
| 3 |
10 |
106 |
1200 |
3100 |
Top
Of Page
|
DO NOT
EXCEED WORK LOAD LIMIT OR 20% OF THE PRODUCT'S BREAK STRENGTH.
|
Malleable
|
Meets Design
Requirements According to Federal Specification FFC 450D,
Type 1, Class 2
|
Fig.393 |
These clips are
intended for use in making eye termination in right regular lay wire
rope. Such an assembly is for non-critical light duty use where a small
applied load is expected such as hand rails, fencing, guard lines, etc.
For this reason an efficiency of the termination is not stated.
If a greater
number of clips are used than shown in the table, the amount of rope
turnback should be increased proportionately.
|
| Clip
Size Inches |
Minimum
No. of Clips |
Amount
of Rope to Turn Back in Inches |
Torque
in Ft. Lbs. |
Weight
Per 100 (Lbs.) |
| 1/8 |
3 |
4-3/4 |
3.0 |
4 |
| 3/16 |
3 |
5-1/2 |
4.5 |
7.5 |
| 1/4 |
3 |
7 |
15 |
13 |
| 5/16 |
3 |
7-3/4 |
15 |
15 |
| 3/8 |
3 |
9-1/2 |
30 |
22 |
| 7/16 |
3 |
10-1/4 |
40 |
27 |
| 1/2 |
4 |
15-1/4 |
45 |
37 |
| 9/16 |
4 |
16 |
50 |
52 |
| 5/8 |
4 |
16 |
75 |
58 |
| 3/4 |
5 |
22-1/4 |
75 |
85 |
| 7/8 |
5 |
23-1/2 |
130 |
128 |
| 1 |
6 |
31 |
130 |
150 |
| 1-1/8 |
7 |
39-1/2 |
200 |
260 |
| 1-1/4 |
8 |
50 |
200 |
300 |
| 1-3/8 |
8 |
50 |
360 |
452 |
| 1-1/2 |
9 |
60-1/2 |
360 |
490 |
Top
Of Page
|
DO NOT
EXCEED WORK LOAD LIMIT OR 20% OF THE PRODUCT'S BREAK STRENGTH.
|
|
