Overview and Key Specifications
The Festo NEBM-L10G14-EH-5-Q6N-LE12 (manufacturer part number 8181667) is a pre-assembled hybrid motor cable designed for connecting servo drives to compatible motor controllers. It provides both power and signal transmission in a single cable, simplifying wiring and reducing installation time. The cable is 5 meters long and features a rectangular hybrid socket on the field device end with a straight cable outlet, while the control side terminates in an open end with 12 wires. The cable is shielded and rated for a DC operating voltage range of 0 to 48 V, with a current rating of 7.6 A at 40°C. It is designed to meet EN 61984 and is suitable for use in energy chains, making it a robust choice for automated machinery and handling systems.
Construction and Material Quality
The cable's construction is tailored for industrial reliability. The cable sheath is made of TPE-U (PUR), a polyurethane material known for its abrasion resistance and flexibility, and is colored gray for easy identification. The insulating sheath is made of polypropylene (PP), contributing to the cable's halogen-free and RoHS-compliant design. The cable diameter is 10.5 mm with a tolerance of ±0.3 mm. Internally, the cable comprises 4 x 0.5 mm² power conductors, 2 x 0.5 mm² conductors, and 6 x 0.15 mm² signal conductors, with a nominal conductor cross-section of 0.5 mm². Wire ends are fitted with cable end sleeves, ensuring secure and reliable terminations. The cable is rated for a wide ambient temperature range of -40°C to 90°C for fixed installation, and -25°C to 80°C for flexible installation, making it suitable for demanding environments.
Connectivity and Compatibility
This cable is engineered for seamless integration with Festo's motor control systems. It is compatible with CMMS-ST and CMMP-AS motor controllers, ensuring reliable communication between the drive and the motor. The field device end features a hybrid socket with plug pattern L10, 14 pins (13 occupied), and a snap-locking mounting type for secure connection. The control side is an open-ended cable with 12 wires, all occupied, and is inserted directly into the controller. The cable is shielded, which is critical for preventing electromagnetic interference in servo drive applications. The electrical connection patterns are specified as 00997533 for the input and 00997534 for the control side, ensuring correct pin assignments.
Mechanical and Environmental Suitability
Designed for flexibility and durability, the NEBM-L10G14-EH-5-Q6N-LE12 is suitable for energy chains, making it ideal for applications with moving cable trays or robotic axes. The minimum bending radius is 42 mm for fixed installation and 78.75 mm for flexible installation, allowing for compact routing while maintaining cable integrity. The cable is rated IP20 in a mounted state, which is typical for cabinet or junction box installations. It has a surge resistance of 1.5 kV and an overvoltage category of I, providing protection against voltage transients. The product weight is 730 g, and it is classified with corrosion resistance class 1 (low corrosion stress), suitable for typical industrial environments without aggressive chemicals.
Standards and Compliance
Compliance with industry standards is a key consideration for procurement and engineering teams. This cable is based on EN 61984, ensuring it meets safety and performance requirements for connectors and cable assemblies. It carries CE marking as per the EU RoHS directive and UKCA marking to UK RoHS instructions, confirming its compliance with environmental regulations. Additionally, it conforms to VDMA24364 zone III for LABS (PWIS) conformity, which is important for paint and adhesive applications where silicone-free materials are required. The cable is halogen-free and RoHS-compliant, supporting sustainability goals. With a contamination level of 3, it is suitable for industrial settings with moderate pollution, and the degree of protection IP20 in mounted state ensures safe operation in typical control cabinets.