Motor Cable NEBM-L10G14-EH-2.5-Q6N-LE12: Designed for Dynamic Drive Applications
The Festo NEBM-L10G14-EH-2.5-Q6N-LE12 (MPN 8181677) is a pre-assembled hybrid motor cable engineered for servo drive systems that demand reliable power and signal transmission in confined or moving installations. With a 2.5 m length and a 14-pin L10 plug pattern on the field device end, this cable is tailored for direct connection between a servo drive and a motor, simplifying wiring and reducing assembly time.
Construction and Material Choices for Industrial Endurance
The cable features a gray TPE-U(PUR) outer sheath and PP insulation, offering flexibility and resistance to wear. It is halogen-free and RoHS-compliant, with LABS (PWIS) conformity to VDMA24364 zone III, making it suitable for use in paint shops and other sensitive manufacturing environments. The cable is shielded, ensuring electromagnetic compatibility for clean signal transmission. Its robust design supports a bending radius of 42 mm for fixed installation and 78.75 mm for flexible routing, making it ideal for energy chains and robotic applications where continuous motion is common.
Electrical Specifications and Connection Details
Rated for DC voltages up to 48 V and a current of 7.6 A at 40 °C, the NEBM-L10G14-EH-2.5-Q6N-LE12 handles moderate power levels typical of small to medium servo motors. The cable design includes 4 x 0.5 mm² power cores, 2 x 0.5 mm² brake cores, and 6 x 0.15 mm² signal cores, with a nominal cross-section of 0.15 mm² for signal lines. The field device end is a straight hybrid socket with snap-locking mounting, while the control side terminates in an open end with 12 wires, each fitted with cable end sleeves for secure termination. The cable is rated IP20 in mounted state, suitable for cabinet or protected installations.
Application Considerations for Engineers and Buyers
When selecting this cable, consider the ambient temperature range: -40 °C to 90 °C for fixed installation, and -25 °C to 80 °C for flexible use. The cable is designed for energy chains, but verify that the bending radius and travel distance meet your specific chain specifications. The product weight of 365 g and cable diameter of 10.5 mm (±0.3 mm) should be factored into cable carrier load calculations. For procurement, note that the cable is based on EN 61984 and features a high-alloy stainless steel screw-type lock on the connector for added security in vibration-prone environments.
Compliance and Quality Assurance
This cable carries CE marking per EU RoHS directive and UKCA marking per UK RoHS instructions. It is rated for overvoltage category I and contamination level 3, with a corrosion resistance class of 1 (low corrosion stress). The manufacturer ID 8181677 ensures traceability. For engineers integrating this cable into a Festo drive system, the connection patterns (00997533 for input, 00997534 for control side) are documented, facilitating accurate wiring and reducing commissioning errors.