8LSA37.R2030D000-3
The B & R Automation 8LSA37.R2030D000-3 is a high-performance component in the 8LS Synchronous Motors series by B & R Automation designed for precise motion control in industrial automation. Featuring a flange size of 100 mm and a rated torque of 3.3 Nm, this three-phase synchronous servo motor operates at a nominal speed of 3000 rpm. It excels in applications requiring stable, repeatable motion, such as robotics, packaging machinery, and CNC equipment where consistent torque delivery and exact positioning are essential.
This motor stands out with its comprehensive technical specifications tailored for demanding servo drive systems. The motor type is a three-phase synchronous design offering smooth torque curves. It incorporates a resolver for feedback with a precision of 6 arcmin, ensuring sub-minute accuracy in closed-loop control. The product carries a product revision 3 and uses a mounting flange configuration with a flange dimension of 91.3 mm and smooth shaft end, simplifying mechanical integration. Its stator resistance R2ph is 6.98 Ω, balancing heat generation and electrical efficiency under load. The motor is supplied via a rotatable connector, enabling flexible cable routing and reducing installation constraints.
Built for robust industrial environments, the 8LSA37.R2030D000-3 is compatible with standard mounting systems and drive controllers, thanks to its standard 8LSA configuration and absence of reinforced bearings for straightforward maintenance. The smooth shaft and absence of an oil seal minimize wear points while facilitating regular servicing. Its rotatable connector enhances adaptability in compact machine layouts, while the high-resolution resolver feedback supports efficient energy use by optimizing torque control. In industrial installations, this servo motor delivers reliable performance, reduced downtime, and precise control—advantages that drive productivity and longevity in automated processes.