Configuration guidelines | Placement guidelines
It always has to be ensured that the cables can run through the bending radius KR without any tensions or force. They have to move freely lengthwise and must not exert any towing forces on the cable carrier in the bend. For multiple layer, the cables have to be placed in such a way that they also have enough clearance between them in the cable carrier bend.
KR
Installing cables and hoses in closed cable carriers For large numbers of electric cables in covered cable carriers or in energy conduits, the current carrying capacity of the cables has to be configured according to the applicable standards, regulations and recommenda- tions so that the maximum permissible temperatures for the corresponding cable materials and the cable carrier material are not exceeded. For your configuration, please note that this is a closed system.
2.2 Placement of pressure hoses
Hole crossbar
Divider
The following applies regardless of the partitioning type of the link cross section: Pressure hoses have to be able to move freely because they expand or contract during pressure changes! Expansion or contraction can be compensated in the bending radius area. The required clearance can be calculated depending on the proportional change (manu- facturer’s information).
If technically possible, we recommend placing each pressure hose in a separate chamber. Pressure hoses are often attached to a tube directly before the moving bracket and fixed bracket connection. Length differences, which result from the pressure change but also from manufacturing tolerances during installation of the hoses, can result in increased wear in the area of the bending radius.
Tube attachment
Tube attachment
Tube attachment
Tube attachment
Hose too long
Hose too short
For your configuration, please take into account a suitable length compensation for the hoses so they can run through the bending radius without tensions or force. It is often sufficient to provide a loop before the fixed bracket to com- pensate for the hose length.
72
Made with FlippingBook Digital Proposal Creator