Power Cable :

Drag chain cable

high flexible drag chain cables are used in mobile occasions. Most of them are used together with the drag chain system, mainly to prevent cable entanglement, wear, pull off and so on. Therefore, the cables will be placed in the drag chain, so as to protect the cables and prolong their service life. In addition, high flexible drag chain cable, also known as drag cable or tank chain cable or drag chain cable, is often used in storage equipment, robots, cranes, metallurgical industry and other fields. Therefore, drag chain cable is the preferred cable for power transmission material and signal transmission carrier in drag chain motion system
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Introduction Specification

Application:

high flexible drag chain cables are used in mobile occasions. Most of them are used together with the drag chain system, mainly to prevent cable entanglement, wear, pull off and so on. Therefore, the cables will be placed in the drag chain, so as to protect the cables and prolong their service life. In addition, high flexible drag chain cable, also known as drag cable or tank chain cable or drag chain cable, is often used in storage equipment, robots, cranes, metallurgical industry and other fields. Therefore, drag chain cable is the preferred cable for power transmission material and signal transmission carrier in drag chain motion system

Product executive standard: enterprise standard

Product manufacturing features：

English name of high flexible drag chain cable: flexible cable. The conductor structure of flexible cable is mainly based on the stranded copper conductor structure of DIN VDE 0295 and IEC 228 standards. The sheath is mostly made of low viscosity, flexible and wear-resistant materials to slow down the wear rate of the cable in continuous round-trip movement

Product model and name：

 Flexible cables are mainly divided into sensor / encoder cables, servo motor cables, robot cables, cleaning cables and cables for drag chain system according to their functions　

Type Name Minimum bending radius

TKVVR

 PVC insulated PVC elastomer sheathed flexible control drag chain cable

8D

TKVVRP

 PVC insulated PVC elastomer sheathed copper wire braided shielded flexible control drag chain cable

10D

TKVUR

 PVC insulated pur polyurethane elastomer sheathed flexible control drag chain cable

8D

TKVURP

 PVC insulated pur polyurethane elastomer sheathed copper wire braided shielding flexible control drag chain cable

10D

TVVR

 PVC insulated PVC elastomer sheathed flexible power drag chain cable

8D

TVVRP

 PVC insulated PVC elastomer sheathed copper wire braided shielded flexible power drag chain cable

10D

TVUR

 PVC insulated pur polyurethane elastomer sheathed flexible power drag chain cable

8D

TVURP

 PVC insulated pur polyurethane elastomer sheathed copper wire braided shielded flexible power drag chain cable

10D

TRVVP

 PVC insulated PVC elastomer sheathed flexible shielded data drag chain cable

10D

TRVUP

 PVC insulated pur polyurethane elastomer sheathed flexible shielded data drag chain cable

10D

 

Flexible cables are different from ordinary fixed installation cables. Please refer to the following installation and precautions during installation：

 

The laying of drag chain cable shall not be twisted, that is, the cable shall not be untied from one end of the cable drum or cable reel, but the drum or cable reel shall be rotated first to unfold the cable, and the cable can be unfolded or hung if necessary. The cable used in this occasion can only be obtained directly from the cable coil

Attention must be paid to the minimum bending radius of the cable. (relevant information can be found in the selection table)

The cables must be laid loose side by side in the drag chain, arranged separately as far as possible, separated by spacers or penetrated into the separation cavity of the support neutral. The gap between the cables in the drag chain shall be at least 10% of the cable diameter

The cables in the drag chain shall not touch each other or be trapped together

Both points of the cable must be fixed, or at least at the moving end of the drag chain. Generally, the distance between the moving point of the cable and the end of the drag chain shall be 20-30 times of the cable diameter

Please ensure that the cable moves completely within the bending radius, that is, it cannot be forced to move. In this way, the cables can move relative to each other or with the guide device. After a period of operation, it is best to check the position of the cable. The check must be carried out after the push-pull movement

If the drag chain breaks, its cable also needs to be replaced, because the damage caused by excessive tension cannot be avoided

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