1kV cable, TOPFLEX-611-PUR 4G70 metered halogen-free 22979

Power cable for cable chains – reliability in harsh conditions

This metered TOPFLEX-611-PUR 4G70 cable with a cross-section of 70 mm² is an ideal solution for use in cable chains, robotics and CNC machining centers. Designed to operate in demanding conditions, it provides reliable power even with intense bending and exposure to external factors. Its construction and materials guarantee long life and safe use.

Construction and properties

The cable is characterized by a solid construction, based on four highly flexible (class 6) copper cores. The cores are insulated with polypropylene (PP) and twisted together, which provides them with resistance to mechanical damage. Additionally, they are wrapped with non-woven fabric for better sliding properties, making it easier to run in cable chains. The whole is surrounded by a durable polyurethane (PUR) coating in gray (RAL 7001), which provides resistance to abrasion, oils, chemicals and UV radiation. The cable has a yellow-green protective conductor for increased safety. It is worth noting that the materials used in production are free of silicone, cadmium and paint-inhibiting substances.

Applications and benefits

The TOPFLEX-611-PUR 4G70 cable is perfect for the following applications:

• Electric drives: ideal for powering motors, including digitally controlled (DNC) drives and servo motors.
• Robotics: provides a reliable connection in moving robot elements.
• CNC machining centers: guarantees stable power supply to CNC machines, even with intensive use.
• Industrial automation: excellent for use in industrial automation systems.
• Outdoor applications: thanks to its UV resistance, it can be used outdoors.

Additional advantages:

• Halogen-free: in the event of a fire, it releases a minimal amount of toxic gases, increasing the safety of people and equipment.
• Wide operating temperature range: the cable retains its properties in the temperature range from -40°C to +80°C (stationary) and from -30°C to +80°C (flexible).
• Chemical resistance: withstands contact with mineral oils, greases, coolants, hydraulic fluids, alkalis and solvents.
• Low bending radius: facilitates installation in tight spaces and ensures long life with frequent bending. The minimum bending radius is approx. 7.5 x cable diameter for flexible routing and 4 x cable diameter for fixed routing.
• Rated voltage U: 1000 V – allows use in installations with higher voltage.