HFMU 1G16
RONA
85444929
300m
When designing automated continuous motion systems, the power cable is often the single point of failure. As engineers, we know that standard cables simply cannot withstand high-frequency bending and harsh industrial fluids.
The RONA 1G16mm² (0.6/1kV) PUR Sheath Drag Chain Power Cable is specifically engineered to solve this. Built with ultra-fine stranded copper wire and an advanced Polyurethane (PUR) jacket, it guarantees uninterrupted power delivery in the most demanding dynamic environments.
Flexing Lifespan Guarantee: 5,000,000+ Bending Cycles (Tested in continuous drag chain setups).
Superior Oil Resistance Data: Meets and exceeds DIN EN 50363-10-2 standards. Virtually impervious to industrial mineral oils, synthetic cutting fluids, and coolants, preventing sheath swelling and degradation.
Voltage Rating: 0.6/1kV, ideal for high-power servo motors and automated drive systems.
| Parameter | Specification / Value |
| Cross-Sectional Area | 1 × 16 mm² (1G16mm²) |
| Current Carrying Capacity (Ampacity) | ~82 A (at 30°C ambient temperature) |
| Nominal Outer Diameter (OD) | 9.5 mm (± 0.3 mm) |
| Total Cable Weight | Approx. 216 |
| Min. Bending Radius (Dynamic) | 7.5 × OD (approx. 71.25 mm) |
| Min. Bending Radius (Static) | 4.0 × OD (approx. 38 mm) |
| Conductor Structure | Class 6 ultra-fine bare copper strands (DIN VDE 0295) |
| Temperature Range | Fixed installation: -50℃~90℃ Moving installation: -40℃~90℃ |
| Maximum mobile speed | Unsupported speed: 8m/s Gliding speed: 5m/s Acceleration: 75m/s² |
Exceptional Flexibility for Continuous Motion
The cable structure is optimized for repetitive bending and dynamic movement, making it ideal for drag chain systems with frequent acceleration, deceleration, and direction changes.
Highly Durable PUR Jacket
The polyurethane outer sheath provides excellent resistance to abrasion, cuts, oils, coolants, and many industrial chemicals, significantly extending operational lifespan.
Stable Electrical Performance
Fine-stranded copper conductors ensure consistent conductivity and minimal signal loss, even during long-term dynamic operation.
Reduced Maintenance & Downtime
Thanks to its high wear resistance and mechanical strength, the cable minimizes failure risk, helping reduce unplanned downtime and maintenance costs.
Industrial-Grade Safety
Flame-retardant construction meets international industrial safety requirements, making it suitable for modern automation and machinery installations.
The exceptional abrasion resistance and flexibility of this PUR cable make it the industry standard for the following dynamic applications:
Automated Guided Vehicles (AGV & AMR)
Provides highly reliable internal power routing where space is tightly constrained and continuous micro-vibrations occur.
Automated Conveyor & Sorting Lines
Ensures stable power supply to moving drive units on high-speed logistic sorting belts without sheath tearing.
Continuous Motion Systems
Ideal for CNC machine tool drag chains, gantry robots, and automated packaging machinery where high acceleration and deceleration rates are constant.
Why upgrade from PVC to PUR? From a mechanical engineering perspective, Polyurethane (PUR) offers a molecular structure that provides vastly superior tear resistance and chemical stability in dynamic states. Here is the data-driven comparison:
| Feature / Material | PUR (Polyurethane) Sheath - RONA | Standard PVC Sheath |
| Continuous Flexing Lifespan | 5,000,000 to 10,000,000+ Cycles | 1,000,000 to 2,000,000 Cycles |
| Dynamic Temperature Range | -40°C to +80°C (Excellent cold flexibility) | -5°C to +70°C (Stiffens and cracks in cold) |
| Oil & Coolant Resistance | Excellent (No swelling/hardening) | Poor to Moderate (Degrades over time) |
| Abrasion Resistance | Extremely High (Self-lubricating properties) | Moderate (Prone to friction wear) |
| Best For | Harsh industrial, high-speed drag chains | Stationary or light-duty indoor motion |
Q1: Why is a PUR-sheathed drag chain cable more expensive than a PVC one?
A1: The upfront cost difference stems from the raw materials and the complex extrusion process. PUR is a premium thermoplastic elastomer. While PVC is cheaper, it quickly becomes brittle under continuous flexing or exposure to industrial oils, leading to machine downtime. The investment in PUR dramatically reduces your Total Cost of Ownership (TCO) by eliminating frequent cable replacements and preventing costly production halts.
Q2: How do you verify the "5 Million+ Cycles" bending lifespan?
A2: We don't just estimate; we perform rigorous physical testing. The cables are placed in our automated drag chain test rigs. We set the parameters to mimic extreme real-world conditions: specific travel distances (e.g., 5-10 meters), high speeds (e.g., 3m/s), and rapid acceleration (e.g., 10m/s²). The cable is continuously cycled until a core breakage occurs or electrical resistance increases beyond a permitted threshold. Passing 5 million cycles means the cable maintains 100% functional integrity.
Need a custom length or a complete wire harness assembly for your motion system?
[Contact RONA Now for a Technical Consultation & Quote]
