Cable carrier equipment manufacturing sheath process

Key Technical Data

50℃
90℃
30℃
125℃
0.5mm²
300/300V
300/500V

The drag chain system of automated equipment undergoes high-frequency reciprocal bending. Conventional cables can only withstand slight bending, causing the cores to break and signals to be interrupted during long-term operation, resulting in a high equipment failure rate. To address this pain point, Shanghai Suoqi drag chain cables have been specifically optimized in both materials and processes: twisted pair cores with individual shielding, overall shielding (aluminum foil and tinned copper braid), and polyurethane jackets, suitable for high-frequency reciprocal bending in drag chain applications. In actual use, the products are recognized by customers in the automation, drag chain, and production line fields for their high flexibility, oil resistance, and polyurethane characteristics. Customization according to drawings and direct shipment of stock are supported; for details, contact 13311756197.

Product Features

Wide Temperature Adaptability: The operating temperature range is broad, from -50℃ to 90℃ for fixed installations, and from -30℃ to 90℃ for mobile installations. Some special customized models can withstand temperatures up to 125℃ for short periods. Whether it is a high-temperature steel smelting workshop, a low-temperature cold chain logistics warehouse, or an outdoor environment with complex temperature differences, the cables can operate normally.

Flame Retardant and Environmentally Friendly: Flame retardant rating reaches V0, complying with IEC 60332-1 fire protection standard. In the event of a fire, it can quickly prevent the spread of flames, allowing time for evacuation and fire fighting, ensuring safety. Does not contain harmful substances such as lead or cadmium, green and non-polluting.

Flexible structural design Core wire layout and identification: Core wires can be arranged in a straight line or in a cloverleaf pattern according to actual needs, adapting to different installation spaces and electrical connection requirements. Core wire insulation comes in various colors; for wires less than 0.5mm², colors include brown, black, blue, red, purple, white, orange, etc.; for wires 0.5mm² or larger, black wires with white numerical markings are used, making them clear and easy to identify. Cables with more than 3 cores have a standard yellow/green dual-color ground wire to ensure electrical safety.

3. Product Parameters Rated Voltage: <0.5mm² is 300/300V; ≥0.5mm² is 300/500V.

Minimum bending radius: For fixed installation, it is 5 times the cable outer diameter; for mobile installation, if the travel distance is less than 10 meters, the bending radius is 8 times D; if the travel distance is 10 meters or more, the bending radius is 10 times D (D is the cable outer diameter).

Application scenarios

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

Customized services

Direct sales from Shanghai Suoqi cable factory source, supporting on-demand customization of multiple core counts and specifications. Ample stock available, nationwide shipping. Consultation hotline: 13311756197

Frequently Asked Questions

What is the purpose of the shielding layer in a drag chain cable?

Tin-plated copper braided aluminum foil composite shielding suppresses electromagnetic interference, ensuring stable transmission of servo and encoder signals at high speeds.

Why do drag chain cables use CLASS 6 conductors?

CLASS 6 is an ultra-fine multi-stranded finely twisted conductor with much greater flexibility than ordinary conductors, able to withstand tens of millions of bends without easily breaking the core.