SD-A3.031.030-05.000
The Bosch Rexroth Indramat SD-A3.031.030-05.000, part of the SD Magnet Motors series, is a high-performance synchronous servo motor designed for demanding industrial automation applications. Featuring a nominal DC bus voltage of 460 V and a peak current rating of 20 A (2 s), this motor ensures robust dynamic response and precise operation. With a natural convection cooling method, it maintains optimal thermal performance while delivering a continuous power output of 0.98 kW. Its primary function is to provide reliable torque and speed regulation in production and motion control systems.
This servo motor operates with a rated current of 10 A and offers an extensive speed regulation range of >1:10000 for fine-tuned velocity control. The windings have a resistance of 6.7 Ω and an inductance of 40 mH, supporting fast current changes and stability in acceleration. A tachometer feedback type enables accurate rotor position tracking, and the rotor moment of inertia of 1.6×10^-3 kg·m² balances rapid motion with minimized overshoot. The unit can withstand ambient temperatures up to 55 °C and down to –25 °C in storage, making it ideal for varied environmental conditions.
Built to IP54 protection rating standards, the SD-A3.031.030-05.000 is safeguarded against dust ingress and light precipitation, enhancing its durability in harsh factory settings. Natural convection cooling removes the need for auxiliary fans, improving efficiency and reducing maintenance. Compatibility with standard Bosch Rexroth drive systems and a broad DC bus voltage tolerance up to 700 V ensure seamless integration. This motor’s precision, reliability, and rugged design deliver consistent performance and long-term cost savings in industrial motion control applications.
