8MSA4M.E0-68
The 8MSA4M.E0-68 synchronous motor from B & R Automation represents the latest advancement in the 8MS Three Phase Synchronous Motors series, engineered for precision industrial automation. Constructed with a robust Material: Steel body, this module measures Length: 1,000 mm, Width: 40 mm, and Height: 34 mm to optimize space utilization without sacrificing structural integrity. Weighing approximately Weight: 12 kg, it achieves an optimal balance between rigidity and manageable mass. The motor features a Pitch: 4 mm and Number Of Teeth: 250, delivering high-precision linear motion with mechanical repeatability essential for demanding manufacturing environments. Surface treatment yields a Surface Hardness: 50–60 HRC, ensuring wear resistance and longevity during continuous-duty cycles.
Performance is driven by a Rotor Moment Of Inertia: 0.008 kg·m², which enables responsive dynamic behavior and stable motion control. Feedback options include an Encoder Interface Options: EnDat single-turn (512 lines) or resolver, providing choice between high-resolution position sensing and robust analog feedback. The integrated Holding Brake Option: built-in spring-applied brake secures the load immediately when power is removed, crucial for vertical or load-sensitive applications. Cabling is simplified via configurable Mounting Connection Directions: top, A-side, or B-side cable outlet, allowing customized installation to match cooling strategies. Mounting uses an Hole Pattern: M10 configuration, facilitating straightforward integration onto standard machine frames. Thermal management is quantified by a Thermal Time Constant: 60 min, ensuring predictable temperature rise and consistent performance under sustained load.
Designed for reliable operation in industrial settings, this motor supports continuous-duty cycles with minimal maintenance requirements. The rugged steel construction and high surface hardness provide exceptional durability in harsh environments. Compatible with B & R Automation’s drive controllers, the 8MSA4M.E0-68 enables seamless system integration through standardized communication protocols. Typical applications include high-precision positioning tables, linear transport systems, and assembly automation where repeatability and load holding are critical. Its combination of robust mechanical design, flexible feedback options, and secure holding brake make it an ideal solution for advanced industrial automation tasks.
