Product Description:

The 8BCM0009.1034C-0 is a factory-terminated hybrid cable manufactured by B & R Automation as part of the 8BC ACOPOS Cables series. It is intended for servo axes that pair ACOPOS drives with motors or I/O modules. The assembly routes both motor power and feedback signals through one cable, minimizing panel space and field wiring effort in industrial automation cells.

An 8-pin female series 915 power connector is molded at one end, and its 8 contacts distribute the four power phases and four signal paths without additional adapters. The PUR outer jacket is identified as PUR, providing abrasion resistance and chemical tolerance during continuous machine motion. Internally, filler elements and a foil shield surround the cores so that crosstalk is suppressed and electromagnetic emissions remain low; this construction also supports a wire-to-wire test withstand of 4 kV. Environmental sealing reaches IP66/67, allowing wash-down cleaning and temporary immersion without loss of function. The composite cross section is organized as 4 conductors of 0.75 mm² for power and two twisted pairs of 0.34 mm² for signal transmission, matching servo current demand and encoder bandwidth while keeping the bundle diameter compact.

The power side contains 4 power lines that each use tin-plated copper strands sized at 0.75 mm²; their polypropylene insulation (PP) resists deformation under thermal cycling produced by rapid acceleration currents. Parallel to them are 4 signal lines with a conductor area of 0.34 mm²; these PP-insulated pairs maintain stable capacitance so that differential encoder pulses remain sharp over long runs. Together with the foil shield and PUR jacket, this layout delivers mechanical flexibility, oil resistance, and electrical integrity required for servo loops that operate around moving gantries, rotary tables, or articulated robot joints.