8BCH0006.1111A-0
The 8BCH0006.1111A-0 cable from B & R Automation is a premium offering in the CM16 Motor Cables series, engineered for high-precision connectivity in industrial automation systems. This hybrid cable integrates power, signal, and feedback lines within a single assembly, reducing installation complexity and cable routing. Designed specifically for the 8BCH Synchronous Servo Motor, it supports an IP65 protection class and interfaces directly with a singleturn encoder to deliver accurate positional feedback. By combining multiple conductor sizes and insulation types, the cable ensures consistent electrical performance under dynamic loads and harsh environmental conditions. Its compact design and integrated shielding enable optimized space utilization in cabinet- and machine-mounted installations.
The cable’s construction is defined by its Cable cross-section of 4x 1.5 mm² + 2x 0.75 mm² + (2x 1x 0.30 mm² + 2x 2x 0.15 mm²), providing four power conductors and multiple signal pairs. The four Power lines cross section of 1.5 mm² deliver stable current to the motor windings, while the two Supply lines quantity of 0.75 mm² are insulated with Supply lines insulation PP (Polypropylene) for enhanced dielectric strength. Signal transmission is handled by two pairs of 0.30 mm² and two pairs of 0.15 mm², maintaining high-fidelity control and encoder feedback. At a Conductor resistance (Power lines) of ≤13.3 Ω/km, voltage drops are minimized along the Cable length of 6 m. Cable integrity is reinforced by Cable stranding with filler elements and a foil shield, which attenuates electromagnetic interference across all circuits. The integrated Connector type is a 13-pin female speedtec hybrid motor connector accommodating both motor and encoder connections.
Operational reliability is assured by a minimum bend radius of Bend radius Single bend >40 mm, Moving ≥100 mm, enabling both static installation and continuous motion without conductor fatigue. The cable’s Durability rating for oil resistance per EN 60811-2-1 ensures longevity in lubrication-intensive environments. Connector performance is guaranteed for Connector mating cycles <500 cycles, providing secure coupling with minimal maintenance requirements. Color-coded Power wires colors (black, brown, blue, yellow/green) simplify phase identification during commissioning and service. Mechanical stability is further enhanced by robust stranding and a foil shield that resists abrasion and mechanical stresses. The assembly supports a rated speed of 6000 rpm and a voltage constant of 58.8 V/1000 rpm, matching synchronous motor dynamics without sacrificing signal integrity.
System integration is streamlined through a single hybrid connector solution that unifies power, control, and feedback interfaces, reducing wiring errors and installation time. The cable’s compatibility with the 8BCH Synchronous Servo Motor makes it ideal for robotics, packaging machinery, conveyor systems, and precision assembly lines. Its IP65-rated sheath and oil-resistant jacket allow deployment in automated production cells, machine tools, and material handling equipment. The integrated shielding and consistent conductor specifications ensure reliable performance in EMI-challenged industrial environments.
