PUR polyurethane spiral cable is corrosion-resistant, acid and alkali resistant, and aging-resistant.

Polyurethane Spiral Cable Application Areas: PUR/PVC sheathed (shielded) spiral spring cables for control systems are used in CNC machine tools, production lines, logistics systems, robots, etc.; such cables for power systems are used in processing equipment, cranes, production lines, etc.; for data/bus transmission, etc.

Covers spiral cables for various usage scenarios such as cold storage doors, painting equipment, automotive enclosures, firefighting equipment, power tools, and also includes types like spiral cables and spiral optical cables for machinery equipment, power, communication equipment.

Transportation Sector: Can be used for automotive parts, trailer parts, aviation equipment, etc., such as spring wires for automotive power supplies, spiral cables for aviation equipment.

Other Areas: Suitable for various machinery, lifting platforms, conveyors, conveyor belts, agricultural equipment, engineering machinery, and trucks where high resistance to chemical corrosion, temperature ratings, and mechanical strength are required; also applicable for medical equipment, massage chairs, lawn mowers, etc.

Product Characteristics

Flexibility and Elasticity: Excellent flexibility and elasticity, with an extended length reaching 3.5 to 4 times the original spring length.

Mechanical Properties: High physical strength, resistant to external physical damage and mechanical stress, also features good wear resistance and tear resistance: Easy to bend and install, suitable for complex wiring environments, with good tensile resistance, capable of withstanding certain pulling force and tension, protecting the internal structure of the cable from damage.

Chemical Resistance: Good tolerance to weak acids and alkalis, microbial corrosion, can be used in environments with a certain degree of chemical corrosion; also features hydrolysis resistance, UV resistance, anti-aging, and climate resistance.

Other Characteristics: Good cold resistance, flame retardancy, oil resistance, can be used in environments containing grease or lubricants, not easily eroded or damaged by oils.

Technical Parameters

Rated Voltage: 300V for cross-sections ≤0.34mm², 300/500V for cross-sections ≥0.50mm².

Test Voltage: 1200V for cross-sections ≤0.34mm².

Product Advantages

Possesses multiple excellent physical and chemical properties, PUR spiral cables have a wide range of applications and are gradually becoming the dominant type of spiral cable, capable of replacing other types of spiral cables on the market, and can also be used as cables for drag chain systems.