SE-B4.130.030-05.000

The Bosch Rexroth Indramat SE-B4.130.030-05.000 synchronous servo motor from the SE Synchronous Servo Motors series is engineered for precision in demanding industrial automation tasks. This unit, manufactured by Bosch Rexroth Indramat, features a nominal speed of 3000 rpm and provides a static torque of 13 Nm at standstill. The compact design with a Flange Size of 142 mm and a total Mass of 16.0 kg (excluding holding brake) allows for optimized space utilization. With a Maximum Length of 283 mm (excluding holding brake), the motor integrates seamlessly into a wide range of machine layouts. Early attainment of operational speed is assured with a Ramp-up Time of 39 ms to nominal speed, enabling swift production cycles. It excels in heavy-duty cyclic applications requiring high torque density and rapid response.

Performance is enhanced by a Maximum Torque (mmax) of 27.6 Nm (with SM 17/35) and a Peak Current (imax) of 84 A, ensuring robust acceleration under load. The motor’s electromechanical conversion is characterized by a Torque Constant (kt) of 0.80 Nm/A and a Voltage Constant (ke) of 99 V/1000 rpm, delivering predictable torque output and speed control. Electrical characteristics include a Winding Inductance of 9.7 mH and a Winding Resistance of 0.96 Ohm, which stabilize current flow and reduce thermal stress. A Voltage Ripple ≤ 1.5% minimizes power fluctuations, supporting consistent dynamic response. The Moment Of Inertia (j) of 3.08 x 10^-3 kgm^2 contributes to smooth velocity regulation, while the Shaft Dimensions of 24 x 50 mm accommodate a variety of couplings. Taken together, these features yield precise torque control and rapid torque build-up for complex motion profiles.

Designed for high availability, the SE-B4.130.030-05.000 features rugged construction and precision bearings to ensure long service intervals. Its standardized Flange Size and mounting interface facilitate integration with Bosch Rexroth inverters and third-party drives. The motor’s compatibility with the SM 17/35 inverter and modular automation platforms makes it ideal for machine tool spindles, packaging lines, and robotic handling systems. With robust performance in industrial temperature ranges and low maintenance requirements, this servo motor supports continuous operation in demanding production environments. It conforms to industry standards for safety and electromagnetic compatibility, ensuring reliable and compliant integration.