8LSA44.DA060S000-3

The 8LSA44.DA060S000-3 synchronous servo motor from B & R Automation is part of the renowned 8LS Synchronous Motors series, engineered for high-precision industrial automation. It features a robust frame size of 44 and delivers a rated torque of 8.08 Nm with a continuous rated power of 2.54 kW. Operating at a rated voltage of 355 V and achieving a rated speed of 6000 rpm, this three-phase synchronous motor ensures efficient motion control. The design maintains a protection class of IP65, offering dust-tight and splash-proof performance in challenging environments. With a lightweight construction of just 5.4 kg (without brake), the motor balances power density and compactness for streamlined integration into automation systems.

Performance is driven by finely tuned electrical and mechanical characteristics. The motor’s stator resistance of 0.863 Ω and stator inductance of 6.2 mH optimize current flow and minimize thermal losses. A nominal current of 3.7 A combines with a torque constant of 0.81 Nm/A to yield smooth torque delivery and rapid response in dynamic motion profiles. The moment of inertia of 2.73 kg·cm² supports rapid acceleration and deceleration, critical for high-speed positioning tasks. Feedback precision is provided by an inductive EnDat single-turn encoder with 32 line resolution, while the turn capability (single-turn) and connector hardware simplify installation and cable management. The motor’s five pole pairs are engineered to maintain stable operation at peak demands.

Reliability and integration are hallmarks of this design. The absence of an oil seal and holding brake reduces maintenance complexity, while the flange dimension of 100 mm and shaft diameter of 19 mm facilitate direct coupling to gearboxes, pulleys, or linear actuators. With a peak torque of 28 Nm available for short-duty cycles, the motor adapts to surge loads without sacrificing lifespan. Its IP65 protection rating and three-phase synchronous configuration ensure consistent performance in packaging machinery, robotics, automated handling systems, and compact machine designs. Together with B & R Automation’s motion control solutions, the 8LSA44.DA060S000-3 offers a complete, reliable solution for demanding industrial applications.