Olflex SMK NSHTOU J Rubber Crane Reeling Cable
NSHTÖU cable portfolio is defined by the cable reeling speeds, determining which specification is most appropriate for your high-speed crane reeling operations.
- Voltage0.6/1kV
- ConductorFine-stranded tinned copper wire, class 5
- InsulationEPR type 3GI3
- Outer sheathPCP compound, yellow
- Temperature (flexible)-25°C to +80°C
- Running speed (max.)120 m/min
- Overall diameter appr.13 – 51 mm
- Weight appr.280 – 6630 kg/km
Tebaoflex Olflex SMK NSHTOU J Rubber Crane Reeling Cable is to be used as a connection cable for reeling purposes for very high mechanical loads on movable appliances, mobile line carriers, cable carriages as well as for vertical drum operation. It is also applicable for the scope of DIN VDE 0168 and 0118, for underground and open-cast mines, the cable is also used for high mechanical stress, especially for applications with frequent winding and unwinding with simultaneous tensile and torsional stress, for building machinery, conveyors, shifts and crane.
- NSHTÖU Maximum working speed 120m/min
- (N)SHTÖU PUR Maximum working speed 180m/min
- (N)SHTÖU-K Festoon: up to 240m/min / Reeling: up to 120m/min horizontal
- (N)SHTÖU-V Up to 180m/min horizontal / 120m/min main gantry
- (N)SHTÖU-FO Up to 180m/min horizontal / 120m/min vertical
Application & Features
Selection overview
NSHTOU-J Crane Reeling Rubber Cable Application
TEBAOFLEX NSHTOU is designed with simultaneous tensile and torsional stress in mind, for applications under heavy mechanical stress such as hoists, conveyors, cranes, multispiral and monospiral drum and drag cables, hawsers, and other building machinery.
NSHTÖU and (N)SHTÖU cables are suitable for outdoor installations and in dry, moist or wet rooms. They have an operating temperature range of -25oC to +60oC when flexed and -40oC to +60oC when fixed.
Application: Low voltage festoon cables.
Suitability: Where cables are frequently reeled, unreeled, or guided by roller trains.
NSHTOU-J Crane Cable Properties
- resistant to: oil, ozone, solvents, petrol, acids, chemicals, greases
- abrasion-resistant
- for outdoor use
- operating parameters for reeling applications
acceleration (max.): 0.4 m/s²
velocity (max.): 120 m/min - for horizontal reeling operations
NSHTOU-J Crane Cable Notes
- G = with GN-YE conductor
- Permissible running speed up to max. 120 m/min
During the installation and operation the tensile stress on conductor may not increase 15 N/mm²
Accelaration not more than 0,4 m/s² - In case of high mechanical stress,especially of high dynamic tensile stress result high accelaration, the permissible stress must be defined in each case
- AWG sizes are approximate equivalent values. The actual cross section is in mm².
Specifications
Technical data
Olflex SMK NSHTOU J Crane Reeling Rubber Cable Technical Data
| Number of cores x cross section | Copper figure | Cond. construction (appr. value) | Overall diameter appr. | max. value | Weight appr. |
|---|---|---|---|---|---|
| mm² | kg/km | mm | mm | appr. mm | kg / km |
| NSHTöu-(SMK) 5 x 1.5 | 75 | 50 x 0.21 | 13 | 14.6 | 280 |
| NSHTöu-(SMK) 7 x 1.5 | 105 | 50 x 0.21 | 15.2 | 17.2 | 385 |
| NSHTöu-(SMK) 12 x 1.5 | 180 | 50 x 0.21 | 21.4 | 23.4 | 710 |
| NSHTöu-(SMK) 24 x 1.5 | 378 | 50 x 0.21 | 23.8 | 26.8 | 990 |
| NSHTöu-(SMK) 4 x 2.5 | 100 | 80 x 0.21 | 13.2 | 14.8 | 305 |
| NSHTöu-(SMK) 7 x 2.5 | 175 | 80 x 0.21 | 16.6 | 18.6 | 510 |
| NSHTöu-(SMK) 12 x 2.5 | 300 | 80 x 0.21 | 23.4 | 25.4 | 920 |
| NSHTöu-(SMK) 18 x 2.5 | 450 | 80 x 0.21 | 23.3 | 25.3 | 1005 |
| NSHTöu-(SMK) 24 x 2.5 | 600 | 80 x 0.21 | 26.2 | 29.2 | 1320 |
| NSHTöu-(SMK) 19×2.5+5×1(C) | 657 | 80 x 0.21 | 26.2 | 29.2 | 1290 |
| NSHTöu-(SMK) 25×2.5+5×1(C) | 812 | 80 x 0.21 | 29.4 | 32.4 | 1620 |
| NSHTöu-(SMK) 30 x 2.5 | 750 | 80 x 0.21 | 29.4 | 32.4 | 1660 |
| NSHTöu-(SMK) 4 x 6 | 240 | 120 x 0.26 | 17.4 | 19.4 | 575 |
| NSHTöu-(SMK) 4 x 10 | 442 | 210 x 0.26 | 21.6 | 23.6 | 905 |
| NSHTöu-(SMK) 4 x 16 | 640 | 230 x 0.31 | 23.7 | 26.7 | 1240 |
| NSHTöu-(SMK) 4 x 25 | 1000 | 360 x 0.31 | 28.5 | 31.5 | 1850 |
| NSHTöu-(SMK) 5 x 6 | 300 | 120 x 0.26 | 19 | 21 | 690 |
| NSHTöu-(SMK) 3 x 35+3 x 16/3 | 1269 | 510 x 0.31 | 34.4 | 37.4 | 2160 |
| NSHTöu-(SMK) 3 x 50+3 x 25/3 | 1835 | 530 x 0.31 | 39.7 | 42.7 | 2850 |
| NSHTöu-(SMK) 3 x 70+3 x 35/3 | 2450 | 730 x 0.36 | 39.7 | 42.7 | 3920 |
| NSHTöu-(SMK) 3 x 95+3 x 50/3 | 3350 | 780 x 0.41 | 44.3 | 47.3 | 5020 |
| NSHTöu-(SMK) 3 x 120+3 x 70/3 | 4300 | 1000 x 0.41 | 51 | 55 | 6630 |
Standards & References
Applicable standards
- Flame propagation: IEC 60332-1-2:2004, EN 60332-1-2:2004
Construction
Material and build-up
Olflex SMK NSHTOU J Rubber Crane Cable Construction:
- Voltage: 0.6/1kV
- 1 ….. Conductor: fine-stranded tinned copper wire, class 5
- 2 ….. Insulation: Ethylene-propylene rubber (EPR) type 3GI3 to DIN VDE 0207 p. 20
- Inulation Color: Colour coding of power conductors comply to HD 308, DIN VDE 0293-308
Green-yellow, blue, brown
Green-yellow, brown, black, grey
Green-yellow, blue, brown black, grey
Green-yellow, other cores black with white numbering - 3 ….. inner sheath : special compound polychloroperene (PCP), antitorsion braid made of polyester threads , in a vulcanised bond
- 4 ….. outer sheath: wear- and tear-resistant PCP compound, yellow,oil-, weather- and water resistant, other colours can be provided
- Temperature range: flexible -25°C to +80°C, fixed -40°C to +80°C
- Max. permissible operating voltage: three-phase alternating current (AC) conductor/conductor 1200 V
direct current (DC) conductor/ earth 900 V
direct current (DC) conductor/ conductor 1800 V
More Details
Comparison and references
TEBAOFLEX CABLE GROUP Cable Sample
Tebaoflex Cable Group specializes in customizing premium have-duty rubber cables that fully comply with top global industrial manufacturing standards
✔ Industrial-Grade Reinforced Durability – Built with braided reinforcing layer and thickened heavy rubber sheath, resisting heavy mechanical extrusion, sharp friction, tensile damage and industrial slag erosion, perfectly fit mining equipment, port cranes.
✔ Full International Safety Certified – Strictly compliant with IEC, VDE and EU unified industrial cable norms, passed full electrical safety, flame retardant and environmental protection tests, zero leakage risk, safe for industrial power transmission and signal synchronous operation.
✔ All mining cable products support factory direct supply, third-party inspection and OEM bulk order service for global industrial clients.
Related technical resource: For additional TEBAOFLEX cable selection guidance and application-specific options, see port crane cable solutions.
FAQ
Common questions
1. Do you provide nshtou reeling cable samples?
Yes, TEBAOFLEX Cable Group can provide the nshtou rubber cable samples for free so that you can check our product quality, appearance, craftsmanship and structure.However, the shipping cost of samples needs to be borne by your side.
2. Can we print our logo on the cable sheath?
Yes, TEBAOFLEX Cable Group can print your logo on the cable drums and cable’s outer sheath. On the cables themselves, we can print your company information, brand name and other details as required.Everything is customer-oriented in our production and manufacturing.To ensure your satisfaction, we will keep improving our manufacturing capabilities continuously.
3.What is your minimum order quantity?
TEBAOFLEX CABLE general MOQ is only 50 meters.However, production costs vary with order quantity, so prices will be different accordingly.We highly value long-term cooperation, and we will provide great support even for small orders.
4. Do you offer OEM or ODM services?
Yes, TEBAOFLEX Cable Group can provide both OEM and ODM services.We can print your company logo, name and other branding information on the cable and packaging.We can deliver finished cables according to your specific requirements, helping your brand and cable quality become more competitive and professional in your local market
5. Is there a warranty or after-sales support?
Yes, TEBAOFLEX Cable Group can provide a quality warranty.Our cables are special cables used and installed in various complex environments.Therefore, we offer a quality guarantee based on the performance, characteristics, model of the product, and the actual application environment.
Generally, our warranty period is 6 months to 1 year.If customers encounter any problems during installation and use, we will take responsibility, communicate and solve them until you are satisfied.
Request this cable.
Send the core configuration, length and application details.
Quality Assurance
Testing at every stage in our own workshop and laboratory, from incoming copper to the packed drum.
Raw Material Inspection
Every batch of copper rod, rubber compound and reinforcing material is checked before it reaches the line.
- Copper: conductor resistance, elongation and surface condition on incoming rod and drawn wire
- EPR, CPE, PUR and silicone compounds: hardness, tensile strength, elongation and ageing samples from each mix
- Suppliers and batch numbers are recorded so every drum can be traced back to its materials
Manufacturing Process Control
Stranding, insulation extrusion, core assembly and sheathing run under recorded process parameters.
- Class 5/6 stranding with lay length and tension monitored for trailing and reeling flexibility
- Continuous-vulcanisation extrusion with wall thickness and spark tests logged on every length
- Operators sign off each stage before the cable moves to the next machine
Electrical Testing
Finished lengths go through the routine tests required by the referenced VDE, ICEA, IEC or NEK standard.
- Conductor resistance and insulation resistance on every length
- Voltage withstand (3.5 kV and higher) and partial-discharge measurement in the shielded HV laboratory
- Screen and pilot-core continuity checks for mining and reeling constructions
Mechanical and Ageing Tests
Samples from production are tested for the duty a mining, crane or submersible cable will actually see.
- Tensile strength and elongation of insulation and sheath before and after ageing
- Hot-set, ozone, oil-immersion and low-temperature bending tests
- Constant-temperature water bath for insulation resistance of submersible constructions
Flame Test and Final Inspection
Before packing, the cable is checked against the order and the flame-performance requirement of its standard.
- Single-cable vertical flame test to IEC 60332-1-2 where specified
- Metre marking, printing, drum length and appearance inspection
- Test report and packing list issued with every shipment
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Need Pricing for This Cable?
Tell us the length, cores, cross-section and delivery country and we will reply with a quotation and datasheet.