Chainflex 4x0.34 PUR |CF77.UL.03.04.INI
Benefits
- Chainflex cable designed for heavy duty energy chain applications
- Oil resistant and Coolant resistant (DIN EN 50363-10-2)
- Flame retardant (IEC 60332-1-2)
- Silicone free
- Halogen-Free (Following DIN EN 60754)
- Notch resistant PUR outer jacket
Dynamic Information
- Bend Radius, Moving: minimum 6.8 x OD
(At -15 °C to +70 °C, with <10m travel for 5million strokes) see service life table.
- Bend Radius, Fixed: minimum 4 x OD
(At -50 °C to +80 °C)
- Velocity Max: Unsupported 10m/s, Gliding 5m/s.
- Acceleration Max: 80m/s²
Service Life Table
| 5 Million Double Strokes | |||||||||||||||
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| 7.5 Million Double Strokes | |||||||||||||||
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| 10 Million Double Strokes | |||||||||||||||
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Calculate the service life, including for a higher number of movements here:
Service life calculation: www.igus.eu/chainflexlife
Product Features
- Pressure extruded sheath, highly abrasion resistant PUR mixture
- Braiding in bundles in especially low-torsion structure
- Center element for high tensile stresses
- Especially bending resistant fine-wire stranded conductors
- High resistance to oil
Application Range
- For heavy-duty applications
- Unsupported travels and up to 100m for gliding applications
- Indoor and outdoor applications with average sun radiation
- Torsion ±180°, with 1m cable length
- Machining units/machine tools, storage and retrieval units for high-bay
warehouses, packaging industry, quick handling, refrigeration
- Applications requiring strong oil resistance
Design
- Fine-wire stranding made of bare copper wires
- TPE Core Insulation
- Cores < 12: Cores stranded in a layers with short pitch length.
Cores ≥ 12: Cores wound in bundles which are then wound around a high tensile strength centre element, all with optimised short pitch lengths and directions. Especially low-torsion structure.
- Cores < 0.5mm²: Colour code in accordance with DIN 47100.
Cores ≥ 0.5mm²: Black cores with white numbers, one green-yellow core.
- Grey (similar to RAL 7040) pressure extruded PUR outer jacket.
Low-adhesion, halogen-free, wear resistant, oil-resistant mixture.
Norm References / Approvals
- UL/CSA. CE.
- Lead Free. Following EU guideline (RoHS) 2002/95/EC
- Clean Room. According to ISO Class 2. ISO 14644-1
| General Data | |
|---|---|
| Product Type | Cable |
| Colour | Grey |
| Electrical Data | |
|---|---|
| Cable Makeup | 4X0.34 |
| Number of Cores | 4 |
| Conductor Size (mm2) | 0.34 |
| Includes Earth | No |
| Screening Type | Unscreened |
| Rated Voltage | 300/500V |
| Mechanical Properties | |
|---|---|
| Outer Sheath | PUR |
| Cable Shape | Round |
| Outside Diameter | 6.0 |
| Core Identification | Coloured Cores |
| For Energy Chain | Yes |
| Cable Weight (kg/m) | 0.052 |
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