SR-A4.0230.030-10.000

The Bosch Rexroth Indramat SR-A4.0230.030-10.000 is a high-performance servo motor belonging to the SR Synchronous Servo Motors series. Designed for industrial automation and robotics, this model features a torque constant of 1.57 Nm/A and a moment of inertia of 54 x 10⁻⁴ kg·m², ensuring precise dynamic response and rapid acceleration. As a basic version with holding brake, it delivers accurate positioning and reliable torque control, making it ideal for manufacturing and precise motion control tasks.

This servo motor incorporates advanced technical features that set it apart in demanding applications. The motor’s thermal protection is provided by thermistors integrated in the winding, preventing overheating and extending service life. It employs locating ball bearings on the output side for precise shaft stability and enhanced load capacity. The standardized flange size of 142 mm and frame size 4 facilitate straightforward installation, while the built-in holding brake secures loads when de-energized. The robust construction and basic version design enable seamless integration into modern servo drives.

Built to withstand harsh environments, the SR-A4.0230.030-10.000 offers IP67 protection, making it fully dust-tight and water-resistant. It endures ambient temperatures from 0 to +40 °C and storage temperatures between –20 to +80 °C, and operates confidently at altitudes up to 1000 m MSL without performance loss. The motor endures mechanical shocks up to 6 g and maintains quiet operation at a maximum of 58 dB, reducing noise pollution in workspaces. With integrated resolver encoder feedback, it provides precise control and repeatable accuracy. Its durable keyway and feather-key shaft ensure smooth torque transmission. These features contribute to improved reliability, efficiency, and uptime in industrial automation applications.