8I44S200075.000-1

The B & R Automation 8I44S200075.000-1 precision shaft component is a specialized element in the 8I6 ACOPOS Inverters series designed to ensure optimal coupling with industrial automation inverters. Featuring a nominal diameter of 2.000 in and a length of 7.5 in, this component delivers exact dimensional control for high-precision power transmission interfaces. Constructed from Alloy Steel under the stringent AMS 5732 material specification, it provides elevated tensile strength and uniform mechanical properties. The part’s precision ground finish and certified traceability support rigorous quality assurance protocols throughout the manufacturing process. By combining robust material selection with machining accuracy, the 8I44S200075.000-1 meets the demanding requirements of modern inverter assemblies.

Detailed technical specifications underpin the 8I44S200075.000-1’s performance in industrial settings. The surface finish of 16 Ra or better minimizes friction interfaces and extends bearing life, while the Precision Ground finish ensures smooth engagement with mating components. Heat treatment is applied per specification, noted as Heat Treatment: Yes, to harden the core structure and enhance fatigue resistance across cyclic operations. Tolerances of +0.000/-0.001 in maintain tight fit clearance, preventing backlash in high-precision drives. The component’s non-threaded design and the absence of a no keyway simplify shaft profiling and eliminate stress-concentration points around keyway or fastener holes. Weighing approximately 2.3 lb, this module limits added system mass and reduces overall rotor inertia.

Operational features of the 8I44S200075.000-1 emphasize reliability and performance under varied conditions. The optimized surface finish and heat-treated alloy composition deliver consistent mechanical behavior under torsional load and cyclic stress. Tight tolerances and smooth bearing contact reduce vibration and noise levels, contributing to stable inverter operation. With its compact form factor, the component preserves low installation envelope and minimizes clearance requirements in control panels. Its reduced mass and inertia support rapid acceleration profiles and responsive control loops in demanding automated systems.

System integration is streamlined within the B & R Automation ecosystem, enabling plug-and-play compatibility with ACOPOS S44 inverter modules and associated drive electronics. The 8I44S200075.000-1 is ideally suited for use in industrial automation applications such as robotic arms, CNC machine tools, packaging machinery, and material handling conveyors. Its robust design and certified material traceability make it a reliable choice for environments requiring precise motion control and long-term operational stability. As part of an integrated inverter assembly, this shaft component contributes to the overall durability and efficiency essential for advanced manufacturing processes.