HFMU 1×25 Robot Body PUR Sheathed Power Cable

Product Overview

The HFMU 1×25 robot body power cable is a purpose-built wiring solution engineered exclusively for industrial robot main bodies and manipulators. Manufactured by RONA, this PUR sheathed robot cable delivers seamless power transmission and signal connectivity between robot joints, rotating components, and fixed structural elements. Designed to withstand the rigorous demands of continuous 3D motion and frequent bending, it serves as the critical lifeline for servo motors, encoders, and sensors across modern automated facilities. Rated for 300/500V operation and certified to global standards, this high-flex robot cable ensures uninterrupted performance in environments where downtime directly impacts production efficiency and profitability for industrial operators and system integrators.

Core Advantages

Superior Mechanical Durability

At the core of this industrial robot cable lies its exceptional mechanical resilience. Constructed with ultra-fine oxygen-free copper conductors and proprietary stranding technology, it withstands over 5 million bending cycles at a 5x cable diameter radius, eliminating premature conductor fatigue. Its innovative helical design accommodates ±180°/m torsion angles, making it ideal for 3D torsion resistant robot cable applications in multi-axis robotic arms. The robust PUR outer jacket provides outstanding resistance to oil, chemicals, and abrasion in compliance with ISO 13772, ensuring long-term durability even in harsh industrial conditions.

Reliable Electrical Performance

This EMI shielded robot cable features dual shielding (aluminum foil + tinned copper braid) that creates an effective Faraday cage, minimizing electromagnetic and radio frequency interference. This shielding preserves signal integrity for critical protocols like EtherCAT and PROFINET, preventing data corruption and ensuring precise robot control. With CE, CCC, ISO9001, ISO14001, and OHSAS18001 certifications, it meets stringent safety and quality requirements for global deployment.

Technical Specifications

Applications

The robot joint cable is widely deployed across diverse industrial automation sectors. It serves as internal wiring for J1-J6 axes in FANUC KUKA robot cable systems, providing reliable power and signal transmission for high-precision manipulators. As a trunk cable, it connects robot bases to end-of-arm tooling (EOAT), enabling seamless communication between central controllers and peripheral devices. Additionally, its lightweight modular design makes it perfect for collaborative robot cable applications, while its dynamic performance supports power supply for AGV/AMR chassis and lifting mechanisms in material handling systems.

FAQs

What is the operating temperature range of this cable?

It operates from -20℃ to 70℃ for fixed installations and -15℃ to 70℃ for moving installations, suitable for most standard industrial environments.

Is this cable suitable for cleanroom use?

Yes, the non-toxic PUR sheath resists common cleaning agents, making it ideal for sterile manufacturing and pharmaceutical cleanroom settings.

What connectors are compatible with this cable?

It supports standard M12 and M8 connectors, with custom termination options available to meet specific application requirements.

Does this cable require grounding?

Yes, proper grounding is essential to ensure optimal EMI protection and electrical safety in industrial operations.