Flexible cable 500V m.FLEX 512-PUR 20G1 grey, halogen-free PUR insulated drag chain cable 22530

Flexible cable for harsh environments

This grey, halogen-free flexible cable m.FLEX 512-PUR 20G1 is designed for operation in demanding industrial environments, especially where frequent bending and movement occur. It is ideal for machines, robotics and moving parts of equipment. Its construction ensures reliability and long-lasting operation even with intensive use.

Construction and properties

The cable is characterized by a construction that provides high flexibility and resistance to external factors. Made of stranded copper wire, flexible class 6, it has insulation made of modified PP and an outer jacket made of polyurethane (PUR). The cores are black with white numbers for easy identification, and the protective core is yellow-green and placed on the outside (from 3 cores). A special protective braid increases the cable's strength. The insulating material does not contain halogens, which increases safety. The outer diameter of the cable is 15.8 mm, and the cross-section of a single core is 1 mm².

Key features of this cable include:

• Exceptional flexibility: Allows for repeated bending without damage, which is crucial in dynamic applications.
• Abrasion and tear resistance: The PUR jacket provides high resistance to mechanical damage, extending the cable's life.
• Chemical resistance: The cable is resistant to oils, solvents, acids and bases.
• Halogen-free: The use of halogen-free materials minimizes the risk of toxic gas formation in the event of a fire.
• Wide temperature range: The ability to operate at temperatures from -40°C to +80°C (stationary) and -30°C to +80°C (flexible) allows for use in various environmental conditions.
• Low friction resistance: PP insulation reduces the friction resistance of the cores, which translates to a longer cable life with frequent bending.

Applications and compliance with standards

This cable is widely used in mechanical engineering, robotics and wherever high flexibility and resistance to external factors are required. It is perfect for chain installations (halogen-free chain cable), where the cable is exposed to continuous bending and movement. It complies with the Low Voltage Directive 2014/35/EU (CE marking). It meets DIN VDE 0285-525-2-21 / DIN EN 50525-2-21 standards and has a rated voltage of U 500 V and a test voltage of 3000 V. Insulation resistance is min. 100 MOhm x km.