ÖLFLEX® SERVO FD 781 CY 4G50
Servo cable; 4G50; Core-Line; U0/U: 0,6/1 kV; PVC; Shielded; Cable chain
ÖLFLEX® SERVO FD 781 CY 4G50
RM773.38 MYR
/
ÖLFLEX® SERVO FD 781 CY 4G50
RM773.38 MYR
/
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Product characteristics
flame-retardant
oil resistant
icon powerchain
icon sturgeon signal
Product Carbon Footprint
Certificate
CE marked
Benefits
Highly flexible cable design means excellent product performance
Durable cable chain use with medium travel distances or increased acceleration (LAPP "Core Line" performance class)
Shorter core stranding allows very small bending radii
Low-capacitance core insulation for long transmission paths
Ideal protection against electromagnetic interference thanks to copper stranded shielding with a high degree of coverage
DESINA-compliant PVC outer sheath with increased resistance to mineral oil-based lubricants.
Applications
For connecting frequency converters and servo motors
Cable design enables highly flexible, constantly flexing use in moving machine parts and cable chains
Especially for environments where electromagnetic compatibility (EMC) is required
Can be used in dry, damp or wet environments
Suitable for medium mechanical stress
The PVC outer sheath is resistant to acids and alkalis.
Technical Attributes
General Information
| Brand | ÖLFLEX® |
| Product type | Servo cable |
| Performance class | Core-Line |
| Copper index | 2174.900 kg/km |
| Copper index (lb) | 14614.650 lb |
| Weight | 2803 kg/km |
Electrical Characteristics
| Nominal voltage | U0/U: 0,6/1 kV AC rms according to IEC |
| Conductor/shielding operating capacitance (800Hz), approx. | 203 |
| Max. conductor resistance at 20°C | 0.386 Ω/km |
| Inductance (800 Hz), approx. | 0.57 |
| Current rating according to | VDE 0298-4 |
| Test voltage core/screening | 4 |
| Power cores nominal voltage | U0/U: 0,6/1 kV AC rms according to IEC |
| Test voltage core/core | 4 |
| Conductor/conductor operating capacitance (800Hz), approx. | 131 |
Product Design
| Conductor design | IEC 60228 class 6: extra-fine wire |
| Nominal outer diameter | 38.3 mm |
| Conductor material | Bare copper |
| Nominal conductor cross-section (metric) | 50 mm² |
| Conductor count/size | 4G50 |
| Wrapping over stranding | Fleece wrapping |
| Shielded |
|
| Core identification | Numbers |
| Shape of cable | Round |
| Outer sheath colour | orange |
| Stranding type | Layered stranding |
| Cable sheath RAL colour | RAL 2003 |
| Conductor colour code | EN 50334, VDE 0293-1 |
| Type of overall screen | Tin-plated copper braiding |
| Cable element 1 | Power core: 4G50 |
| Number of cores | 4 |
| Core insulation basic material | Polypropylene |
| Basic material of outer sheath | Polyvinylchloride |
| Including protective earth |
|
| Core insulation basic material, short form | PP |
| Basic material of outer sheath, short form | PVC |
Product Characteristics
| Flame-retardant |
|
| PWIS-free according to | VDMA 24364-B2-L |
| For continuous flexing |
|
| Maximum acceleration | 20 |
| Low capacitance |
|
| Low-adhesion sheath surface |
|
| Maximum bending cycles | 7000000 |
| Maximum self-supporting speed | 10 |
| Minimum bending radius in mm, dynamic continuously flexing | 287.3 mm |
| UV-resistant |
|
| Minimum bending radius in mm, fixed installation | 153.2 mm |
| PWIS-free |
|
| max. conductor temperature, dynamic continuously flexing | -5 °C to 70 °C max. conductor temperature: |
| Application area | Cable chain, Flexible |
| max. conductor temperature, occasionally moved | -5 °C to 70 °C max. conductor temperature: |
| Oil-resistant |
|
| Minimum bending radius in mm, occasionally flexing | 287.3 mm |
| Minimum bending radius, stationary | 4 x outer diameter |
| Minimum bending radius, occasionally flexing | 7.5 x outer diameter |
| Temperature, fixed installation | -40 °C to 80 °C max. conductor temperature: |
| Flame retardance according to | IEC 60332-1-2 |
| Oil resistance according to | EN 50363-4-1: TM5 |
| Minimum bending radius, dynamic continuously flexing | 7.5 x outer diameter |
| Maximum travel distance | 20 |
| Maximum speed sliding | 5 |
| Halogenfree |
|
Certifications and Standards
| CE marked |
|
| EAC certification number | ЕАЭС RU С-DE.АЮ64.В.00091/19 |
| EAC-certified |
|
Documentation
Downloads
Further Links
Notes
- Photographs and graphics are not to scale and do not represent detailed images of the respective products.
- Unless specified otherwise, the product values shown are rated values at room temperature. You can receive further values, such as tolerances, upon request if they are available and have been released for publication.
- DESINA - Decentralised and standardised installation technology for machine tools and production systems.
Product Family List
All articles from ÖLFLEX® SERVO FD 781 CY
| Article number | Conductor count/size | Imp outer dia cable sheath nom | Nominal outer diameter | Copper index calc export | Weight |
|---|---|---|---|---|---|
| 0036320 | 4G1,5 | 9.8 | 146 kg/km | ||
| 0036321 | 4G2,5 | 11.9 | 218 kg/km | ||
| 0036322 | 4G4 | 13.5 | 328 kg/km | ||
| 0036324 | 4G10 | 19.7 | 730 kg/km | ||
| 0036325 | 4G16 | 23.9 | 1028 kg/km | ||
| 0036327 | 4G35 | 33.3 | 2132 kg/km | ||
| 0036328 | 4G50 | 38.3 | 2803 kg/km |
