Product Details:

REXROTH 299-118-955-0 is a prefabricated hybrid shielded cable assembly for Bosch Rexroth legacy modular servo nutrunner spindle. It integrates motor power conductors and twisted-pair feedback signal wires inside wear-resistant outer jacket, fitted with matched connectors for plug-and-play connection between tightening spindle and controller. This legacy cable is discontinued, available stock are refurbished spare harnesses for old automotive fastening stations.

This cable transmits motor power and resolver or encoder feedback signals simultaneously. The overall shielding suppresses electromagnetic interference from inverters and workshop equipment, keeping stable communication for torque-angle closed-loop fastening control. Internal twisted layout separates power and signal cores to reduce crosstalk noise. It is a complete wiring part without built-in motor, gearbox or torque transducer.

This cable assembly is widely used on fixed automated tightening spindles and rotary multi-station fastening fixtures. The outer sheath is oil-resistant and splash-resistant, suitable for workshop environments with repeated bending movement. Strain relief at connector ends prevents wire breakage caused by vibration. When connectors are properly locked, the mating interface reaches IP54 protection against dust and incidental liquid splash.

It cooperates fully with Rexroth spindles, transducers and controllers. All tightening parameters and process logic can be configured via Rexroth tightening software. Every finished cable passes factory validation including continuity test, insulation resistance test, shielding inspection and bending endurance test to guarantee stable operation in multi-shift automated fastening production lines.

It is widely deployed on automotive powertrain assembly stations, new energy module fastening lines and multi-spindle tightening cells. Typical application scenarios include spindle hybrid wiring assemblies, replacement spare cables for aging nutrunner systems and harnesses for refurbished spindle units. Automation integrators select this Rexroth cable for its reliable shielding performance and seamless compatibility with Rexroth nutrunner tightening ecosystem.