Installation Standards for Flat Cables in Rail Transit

Key Technical Data

2m/s
4-10m/s
20℃
80℃
40℃

Cranes and crane equipment are constantly in a state of repeated movement and suspended bending. Ordinary round cables take up space and are not wear-resistant, making them prone to casing wear cracks and core wire breakage. To address this pain point, Shanghai Suoqi flat cable has optimized both materials and processes: the conductor uses multi-strand ultra-fine oxygen-free copper wire finely twisted, the sheath uses specially made elastomer nitrile composite material, the flat structure saves installation space, and is resistant to bending, tensile, and non-tangling. In practical applications, the product has been recognized by customers in the machinery, port, and mining sectors for its oil resistance, corrosion resistance, and waterproofing performance. Customization according to drawings and direct shipment from stock are supported. Please inquire for 13311756197.

Product Features

(2) Structural Design: Multi-strand finely twisted oxygen-free bare copper wire, meeting VDE0295 CLASS 5 or 6 standards, ensuring low resistance and high flexibility.

: Cable cores are arranged in a straight line or plum blossom arrangement to meet different suspension lengths and movement speed requirements.

2. Application Scenarios This product is widely applicable to large and medium-sized mobile heavy machinery such as gantry cranes, bucket wheels, cranes, cranes, and is suitable for hanging mobile or installing drums/reels for bending installation, especially suitable for harsh industrial environments such as ports, mines, and metallurgy. X = Yellow-free / Green dual-color grounding protection core Wire Standard lengths: 100m, 200m, 300m, 500m, 1000m Packaging types: ≤ coil for 30kg, > for 30kg reel packaging IV. Selection and Installation Recommendations (1) Load-bearing component configuration Core wire single row in a straight line: When suspension length > 40m and moving speed > 2m/s, it is recommended to add load-bearing steel wire or spinning yarn.

Plum blossom twisted core wire arrangement: When the suspension length > 80m and the moving speed > 4-10m/s, it is recommended to add load-bearing steel wire.

(2) Ordering Instructions Please specify specific specifications when ordering, such as: 1×500m reel pack (G type) or 5×100m roll pack (X type), etc.

Application scenarios

Industrial automation, machinery manufacturing, port terminals, and mining operations

Customized services

As a source manufacturer of special flexible cables, Shanghai cable companies can customize flat cables according to drawings or working conditions, with stable delivery times and controllable quality. Welcome to call 13311756197 for solutions and quotations.

Frequently Asked Questions

What temperature range is flat cable suitable for?

Conventional elastomer sheaths are suitable for temperatures from -20°C to 80°C, while special low-temperature formulations can be used to reduce temperatures down to -40°C, with specific selection based on operating conditions.

Why are flat cables arranged in a plum blossom/straight line?

This type of cable core arrangement can optimize space and reduce thickness within a limited cross-section, while ensuring consistent force on each core, enhancing overall flexibility.