How strong is a cable clamp?
How strong is a cable clamp?
After proper assembly, a wire rope clip termination can be expected to hold 80% of the breaking strength of the wire rope for cable diameters 1/8” through 7/8”. This number is typically referred to as termination efficiency.
What is the torque in in lbs for the nuts on a 3/8 wire rope clip?
30
Galvanized Malleable Wire Rope Clips
| Clip Size Inches | Minimum No. of Clips | Torque in Ft. Lbs.* |
|---|---|---|
| 1/4″ | 3 | 15 |
| 5/16″ | 3 | 15 |
| 3/8″ | 3 | 30 |
| 7/16″ | 3 | 40 |
How many cable clamps do I need?
At least three clips should be used when making any prepared loop or thimble-eye termination for wire rope (especially for overhead lifting). All three clips must be installed with the saddle part on the live end of the rope.
How many wires can be on a cable clamp?
For installed clamps (whether they’re metal or plastic), no more than 2 wires should be installed in each connector of this type. Be careful not to tighten cable clamps so much that they crush the cable sheathing or damage the insulation on individual wire conductors.
What should be the distance between U clamp clamp in wire rope?
about six wire rope diameters
Clips are usually spaced about six wire rope diameters apart to give adequate holding power. They should be tightened before the rope is placed under tension. After the load is placed on the rope, tighten the clips again to take care of any lessening in rope diameter caused by tension of the load.
What is the proper way to install a cable clamp?
Seat “live end” (load carrying) of the wire rope in saddle and position U-bolt over “dead end.” Tighten nuts evenly to proper torque. Put the second clip as near the loop or thimble as possible (Figure 2). Install nuts firmly but do not yet tighten to proper torque.
