SE-B4.090.050-14.010

The Bosch Rexroth Indramat SE-B4.090.050-14.010 from the SE Synchronous Servo Motors series is engineered to deliver precision and reliability in industrial automation. This high-performance SE Servo Motor achieves a nominal speed of 5000 rpm and develops a settled torque of 8 Nm under continuous operation. In peak conditions, it can generate a peak torque of 23 Nm, providing the dynamic response required for demanding motion control tasks. With an ingress protection rating of IP65, the SE-B4.090.050-14.010 withstands dust and low-pressure water jets, ensuring uninterrupted operation even in harsh environments. Its natural convection and radiation cooling system eliminates the need for auxiliary fans, simplifying installation and reducing maintenance.

The SE-B4.090.050-14.010 showcases a comprehensive set of technical specifications that support its advanced performance. The rated motor voltage of 500 V and rated current of 45 A ensure robust electrical operation, while the maximum allowable current of 85 A accommodates transient load demands. A winding inductance of 9 mH and a stand-still current of 14 A optimize electromagnetic smoothness and minimize cogging effects. Mechanical resilience is demonstrated by a moment of inertia (including tachogen) of 2.18 × 10^-3 kg·m² and shock resistance of 6 g (DIN IEC 68-2-27). The ramp-up time to nominal speed of 60 ms ensures rapid acceleration, and compatibility with industrial networks is provided via EtherCAT and Modbus interfaces. The SE-B4.090.050-14.010 meets a broader temperature range of –20 °C to +55 °C and an ambient operating range of 0 °C to 40 °C, guaranteeing consistent performance across varied conditions.

Operational features of the SE-B4.090.050-14.010 emphasize reliability and precision. The natural convection and radiation cooling obviates external cooling hardware, maintaining thermal stability without additional complexity. Protection classes of both IP65 (motor housing) and IP54 (connection interface) ensure comprehensive defense against contaminants and moisture. The integrated permanent magnet brake provides controlled holding torque for static loads and emergency stops. With its compact design and low moment of inertia, this motor enables fast dynamic response, precise positioning, and reduced settling times in high-speed automation scenarios.

System integration is streamlined through standardized interfaces and mounting dimensions, making the SE-B4.090.050-14.010 ideal for modular assembly lines and complex multi-axis systems. The motor’s EtherCAT and Modbus connectivity support advanced diagnostics, real-time monitoring, and seamless communication with PLC or motion controllers. Engineers can deploy this servo motor in packaging machinery, gantry systems, CNC equipment, or robotics where tight tolerance, rapid acceleration, and environmental robustness are essential. The combination of part_number SE-B4.090.050-14.010, manufacturer Bosch Rexroth Indramat, and series SE Synchronous Servo Motors positions this servo as a versatile solution for next-generation industrial automation.