What is the requirements to overhead crane cable

The use of suspension overhead crane (or crane cable guide), should prevent the crane cable in the movement was worn and over bending.

For crane cable diameter greater than 8mm, the crane cable hanging curved plate diameter should be at least the crane cable diameter For the outer diameter of more than 8mm of the crane cable, at least 8 times the outer diameter; for the diameter of more than 12.5mm crane cable, at least 10 times the outer diameter; for flat crane cable, the crane cable thickness is equivalent to the diameter of the round crane cable.

Overhead Crane cable arrangement should ensure that the crane cable length is equal, the pressure plate crimps firmly, the same layer of crane cable diameter as close as possible to avoid a root or a few crane cables too much force. Suspension crane cable trolley should be set between each other to pull the wire rope, the operation, when the adjacent two hanging crane cable trolley spacing between the crane cable so that the angle between the 120 °, the traction wire rope should be completely straightened force.

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