8BCM0010.1034C-0
The B & R Automation 8BCM0010.1034C-0 from the CM16 Motor Cables series represents an industrial-grade motor cable solution designed for high-reliability power and signal transmission. This cable assembly integrates four power conductors and four paired signal conductors within a single sheath, delivering efficient energy transfer and precise feedback connectivity for servo motor systems. Constructed with a robust PUR outer jacket in RAL 2003 orange, the cable resists mechanical stress and environmental exposure while maintaining electrical integrity. Its dual shielding system—tinned copper braiding shield combined with foil shielding—ensures electromagnetic interference (EMI) suppression to safeguard signal fidelity under harsh industrial conditions. Engineered for easy integration, the cable terminates in an 8 pin female series 915 power connector rated for 500 mating cycles.
The conductor configuration features 0.75 mm² power line cross section polypropylene-insulated tinned copper strands color-coded black, brown, blue, and yellow/green, achieving a nominal resistance of 26.7 ohm/km. The 0.34 mm² signal line cross section wires, insulated with PP and color-coded white, white/red, white/blue, and white/green, are arranged in individually shielded twisted pairs with over 85% braid coverage and foil backing, yielding 56 ohm/km conductor resistance. An overall shielding layer integrates tinned copper braid for robust EMI rejection, while a filler element maintains cable roundness and fatigue resistance. The assembly is rated for a dielectric 4 kV test voltage on both power and signal circuits and offers an insulation resistance of 500 MΩ×km. The cable’s IP65 protection class ensures ingress resistance for demanding factory floor environments.
Operational reliability is further enhanced by compatibility with servo systems featuring Resolver feedback and self-cooling through natural convection, accommodating peak currents up to 21 A and continuous 7.4 A rated current levels. The robust connector design supports high-cycle operations, and the cable’s tensile strength and flexibility facilitate installation in confined cable tracks and around moving machine elements. Thermal stability and material selection maintain performance across typical industrial ambient conditions, while the cable’s braid and foil shields attenuate transient noise. This configuration supports servo motor drives operating at 400 V rated voltage, 2.7 kW rated power, 8.6 Nm rated torque, and 3000 rpm rated speed without compromising signal integrity.
System integration is straightforward in flange-mounted servo applications, allowing direct connection between drive amplifiers and motor resolvers. The cable’s standardized plug connection eases maintenance and replacement, minimizing downtime. Target applications include CNC machining centers, robotic automation, packaging machinery, and assembly lines where precise motion control and durable cabling are essential. With the 8BCM0010.1034C-0, B & R Automation delivers a comprehensive cable solution optimized for performance, longevity, and seamless integration in industrial automation systems.
