SE-LB3.075.030-14.015

The SE-LB3.075.030-14.015 by Bosch Rexroth Indramat is a precision-engineered member of the SE Synchronous Servo Motors series, designed for advanced industrial automation. This high-performance servo motor delivers a nominal speed of 3000 rpm and a static torque of 9.3 Nm, coupled with a torque constant of 0.98 Nm/A to ensure precise motion control. Rated for an input voltage of 230 V across a robust 3-Phase configuration, the motor supports demanding applications without compromise. With a compact footprint and frequency inverter drive design, it integrates seamlessly into sophisticated machinery and control systems. The combination of high torque density, rapid response, and reliable construction makes this motor an ideal solution for dynamic production environments.

Combining state-of-the-art electrical design with rugged mechanical construction, the SE-LB3.075.030-14.015 achieves superior technical capabilities. The winding resistance of 2.1 Ohm and winding inductance of 21 mH are optimized for low energy loss and rapid current transition, while the voltage constant of 113 V/1000 rpm ensures stable operation under variable loads. A current at standstill of 9.5 A and peak current rating of 57 A at 20 °C enable sustained high torque delivery up to the maximum torque of 18.6 Nm (SM=10/20). The motor’s ramp-up time of 30 ms to reach nominal speed highlights its exceptional dynamic response, and the frequency inverter drive topology allows for smooth acceleration curves and precise speed regulation. With a rated load capacity of 2 HP and full three-phase power handling, this servo motor is built for continuous heavy-duty operation.

Operational efficiency and reliability are at the core of this servo motor’s design. The low winding resistance minimizes thermal buildup, while the frequency inverter drive type enables adaptive current control to prevent overheating and extend service life. Rapid current transitions facilitated by the optimized winding inductance translate into responsive torque adjustments, reducing cycle times in fast-paced automation tasks. The motor delivers consistent performance thanks to its current at standstill capability and robust peak current handling, ensuring hold torque and dynamic load response even during frequent starts and stops. Its three-phase configuration enhances system balance and reduces vibration, resulting in smoother operation and lower maintenance requirements.

Integration of the SE-LB3.075.030-14.015 into existing control architectures is straightforward, leveraging standard 3-phase connections and compatibility with industrial frequency inverters. It excels in applications such as robotics, CNC machining, packaging, and pick-and-place systems, where rapid acceleration, precise positioning, and high torque density are essential. The compact frequency inverter drive format simplifies cabinet layout and wiring, while the motor’s electrical and mechanical characteristics align with modern automation protocols. This versatile servo solution empowers engineers to achieve optimal performance and reliability across a wide range of industrial tasks.