8LSA46.R2045C600-3
The B & R Automation 8LSA46.R2045C600-3 is a high-performance servo solution in the 8LS Synchronous Motors series designed for demanding industrial automation applications. With a robust three-phase synchronous motor architecture and a flange dimension of 100 mm paired with a shaft diameter of 19 mm, it integrates seamlessly into standard mounting configurations. This model delivers a continuous output of 3142 W at a rated speed of 4500 rpm and operates efficiently on a rated voltage of 600 V. Built by B & R Automation, the 8LSA46.R2045C600-3 features IP65 protection, ensuring reliable operation in harsh environments where dust and water ingress are a concern.
Technical capabilities of the 8LSA46.R2045C600-3 reflect meticulous engineering: the motor’s Rotor Type supports a configuration summary of Standard, no reinforced bearing to balance rigidity and dynamic response. It employs an advanced singleturn encoder system with resolver-based encoder technology, delivering positioning precision down to 6 arcmin. The integrated PTC thermal protection provides intelligent safeguarding against overheating. Thanks to its self-cooling, free circulation cooling principle and a length code of 6, the motor maintains its performance envelope under continuous operation.
Operational features of this synchronous motor emphasize user convenience and stability. The unit is designed for mounting availability via flange installation, simplifying integration into existing mechanical assemblies. The smooth shaft end reduces wear on connected couplings and minimizes maintenance. Although a dedicated holding brake is not present, the resolute control response and singleturn encoder system ensure minimal drift during power interruptions. Weighing approximately 8.2 kg, the compact form factor and product revision 3 enhancements deliver an optimal power-to-weight ratio and improved lifecycle reliability.
Integration of the 8LSA46.R2045C600-3 is straightforward across a range of applications. Its compliant IP65 protection and robust self-cooling design allow deployment in conveyors, packaging equipment, and robotic axes. Full compatibility with B & R Automation drive controllers enables advanced fieldbus connectivity and seamless motion profiling. This series motor excels in scenarios demanding precise synchronization, high torque density, and sustained high-speed operation, making it a versatile choice for modern industrial automation systems.