8LSA54.EA045D200-1
The 8LSA54.EA045D200-1 is a high-performance unit in the 8LS Synchronous Motors series by B & R Automation. This three-phase synchronous motor delivers a rated power of 4.5 kW and a rated torque of 28 Nm at a rated voltage of 400 VAC, offering robust output for industrial applications. With a compact design identified by Length Code 4 and a precise Flange Dimension of 142 mm, it integrates seamlessly into existing machinery. The motor’s Designation “8LSA” underscores its standard configuration and proven reliability across automation platforms.
Equipped for demanding tasks, the 8LSA54.EA045D200-1 achieves a rated speed of 4500 rpm and a maximum speed of 6000 rpm, enabling rapid acceleration and high-throughput cycles. It operates with a rated current of 10.2 A, balancing power delivery and conductor sizing for optimized cabling costs. The Inductive EnDat encoder technology provides high-resolution feedback with single-turn capability, ensuring accurate positioning and repeatability. Its Mounting Availability with mounting flange and Angled (swivel) connection direction facilitate versatile installation and simplified cable routing in confined spaces. The Smooth shaft end design minimizes vibration and wear, while the Configuration Summary (“Standard, no reinforced bearing”) caters to general industrial loads.
Operational resilience is ensured by the motor’s IP65 protection class, offering full protection against dust ingress and low-pressure water jets. The robust enclosure and precision bearings contribute to minimal maintenance and extended uptime. Integrated feedback from the encoder enables closed-loop control with high stability, reducing positioning errors and cycle times. The motor’s standardized flange and length code simplify spare parts management and streamline assembly procedures. Its efficient design supports continuous-duty operation with consistent thermal performance and reduced energy consumption.
Integration into complex systems is straightforward thanks to the motor’s adherence to B & R Automation control interfaces and industry-standard drive protocols. Its compact footprint and flexible connection options make it suitable for retrofit or new installations in machine tools, robotics, packaging lines, and material handling systems. By leveraging the 8LSA54.EA045D200-1’s advanced encoder feedback and high-speed capabilities, engineers can achieve precise motion control in demanding industrial automation applications. This motor exemplifies reliability and performance for OEMs and system integrators seeking to optimize throughput and efficiency.
