Spreader 722
Control cable hoisting cages in crane systems
Marking example: SAB BRÖCKSKES · D-VIERSEN · Spreader 722 42 x 2,5 mm²
Application
Spreader 722 is a control cable for hoisting cages in crane systems. It is used for carriers, for example, spreaders with high mechanical stress and vertical cage operation.
Outstanding features
- for hoisting cage applications
- high breaking load of supporting unit
- oil resistant
- weather resistant
- PFAS-free
Construction
| Conductor | bare copper strands |
|---|---|
| Insulation | PVC |
| Colour code | black cores with consecutive numbers acc. to EN 50334 + VDE 0293-334 and a green-yellow earth wire |
| Suspension unit | Aramid braided with lead, 50 m of the suspended cable are supported by a 5 times safety calculation |
| Stranding | cores are twisted to bundles with lead cord in the centre |
| Wrapping | overlapping non-woven tape |
| Stranding | bundle and lead cords twisted, suspension unit in the centre |
| Wrapping | overlapping non-woven tape |
| Sheath material | PUR, TMPU acc. to EN 50363-10-2 + VDE 0207-363-10-2 |
| Sheath colour | black (RAL 9005) |
bare copper strands
PVC
black cores with consecutive numbers acc. to EN 50334 + VDE 0293-334 and a green-yellow earth wire
Aramid braided with lead, 50 m of the suspended cable are supported by a 5 times safety calculation
cores are twisted to bundles with lead cord in the centre
overlapping non-woven tape
bundle and lead cords twisted, suspension unit in the centre
overlapping non-woven tape
PUR, TMPU acc. to EN 50363-10-2 + VDE 0207-363-10-2
black (RAL 9005)
Technical data
| Nominal voltage | Uo/U 300/500 V |
|---|---|
| Testing voltage | core/core 2000 V |
| Temperature range | fixed laying: -20/+60°C flexible application: -20/+60°C max. allowed operating temperature at conductor: +70°C short circuit temperature at conductor: +150°C |
| Tensile strength | max. 15 N/mm² x sum of all cable sections |
| Recommended cage dimensions | cage diameter min. 30 x d, cage height approx. 45 x d |
| Travel speed hoisting gear | max. 160 m/min. |
| Oil resistance | very good - TMPU acc. to EN 50363-10-2 + VDE 0207-363-10-2 |
| Weather resistance | appropiate for applications in dry, damp and wet rooms as well as in the open-air with a very good resistance against ozone, UV radiation and humidity
Due to the Iead cord this cable isn’t free of harmful substances acc. to RoHS directive of the European Union |
Uo/U 300/500 V
core/core 2000 V
fixed laying: -20/+60°C
flexible application: -20/+60°C
max. allowed operating temperature at conductor: +70°C
short circuit temperature at conductor: +150°C
max. 15 N/mm² x sum of all cable sections
cage diameter min. 30 x d,
cage height approx. 45 x d
max. 160 m/min.
very good - TMPU acc. to EN 50363-10-2 + VDE 0207-363-10-2
appropiate for applications in dry, damp and wet rooms as well as in the open-air with a very good resistance against ozone, UV radiation and humidity
Due to the Iead cord this cable isn’t free of harmful substances acc. to RoHS directive of the European Union
Dimensions
| item no. |
No. of cores x cross section | Outer-ø ± 10% | Copper figure | Cable weight ≈ | |
|---|---|---|---|---|---|
| L07224810 | 48 G 1,00 mm² | 32,1 mm | 460,8 kg/km | 1951 kg/km | Send inquiry |
| L07222425 | 24 G 2,50 mm² | 29,7 mm | 576 kg/km | 1660 kg/km | Send inquiry |
| L07223025 | 30 G 2,50 mm² | 32,9 mm | 720 kg/km | 2016 kg/km | Send inquiry |
| L07223625 | 36 G 2,50 mm² | 36,2 mm | 864 kg/km | 2567 kg/km | Send inquiry |
| L07224225 | 42 G 2,50 mm² | 39,2 mm | 1008 kg/km | 3177 kg/km | Send inquiry |
| L07224825 | 48 G 2,50 mm² | 41,9 mm | 1152 kg/km | 3556 kg/km | Send inquiry |
| L07222035 | 20 G 3,50 mm² | 30,9 mm | 633,6 kg/km | 1722 kg/km | Send inquiry |
| L07222435 | 24 G 3,50 mm² | 33,2 mm | 760,3 kg/km | 2073 kg/km | Send inquiry |
| L07223035 | 30 G 3,50 mm² | 37 mm | 950,4 kg/km | 2565 kg/km | Send inquiry |
| L07223635 | 36 G 3,50 mm² | 40,2 mm | 1140,5 kg/km | 3218 kg/km | Send inquiry |
cross section
Other dimensions and colours are possible on request.