MDD093B-N-020-N2M-130PL0

The Bosch Rexroth Indramat MDD093B-N-020-N2M-130PL0 is a high-precision digital AC servo motor in the MDD Synchronous Motors series, engineered for dynamic motion control in industrial automation. This permanent-magnet motor integrates advanced commutation and speed regulation through a built-in multiturn absolute encoder, delivering reliable rotor position feedback and accurate velocity control. Designed without a blocking brake, it offers low inertia and rapid response characteristics suited for applications requiring frequent starts and stops. The compact footprint, defined by the Motor Length Code B and a Centering Diameter of 130 mm, ensures compatibility with existing machine frames and minimizes retrofit complexity. Manufactured by Bosch Rexroth Indramat, this motor emphasizes durability and consistent performance under varying load conditions.

Detailed technical specifications underscore the MDD093B-N-020-N2M-130PL0’s robust design. It features a continuous torque at standstill of 14.5 Nm and a nominal speed of 2000 min⁻¹, enabling substantial holding capacity when idle and sustained power during motion. The motor’s Housing: Standard construction with integrated Shaft Seal provides environmental protection, while the Balancing: Standard rating maintains smooth operation at high speeds. Shaft connectivity adheres to DIN 6885 sh. 1, 8-68 Edition with a Keyway Shaft Type, and the Shaft End: Standard (without side B shaft end) facilitates straightforward coupling. Electrical interface is handled via a robust Connector Connection Type, oriented to the Left Connection Direction for optimal cable routing. These critical parameters ensure precise integration with digital drive controllers.

Operational features are optimized through the Digital Servo Feedback (DSF) system combined with the Integrated Multiturn Absolute Encoder, delivering high-resolution position data without the need for external homing routines. The encoder supports commutation, rotor position detection, and speed control in real time, enhancing the motor’s dynamic response and repeatability. The absence of a blocking brake reduces mechanical complexity and enhances acceleration profiles during rapid indexing sequences. Continuous torque and rated speed are maintained across a broad range of operating conditions, ensuring stability even in cyclic applications. This motor’s digital feedback architecture also simplifies diagnostics and predictive maintenance workflows.

System integration is seamless when paired with Bosch Rexroth digital drive controllers, enabling advanced control algorithms such as torque ripple compensation and load-adaptive tuning. The MDD093B-N-020-N2M-130PL0 is suited to a variety of target applications, including CNC machining centers, robotic articulations, packaging machinery, and automated assembly lines. Its standardized dimensions and connector layout accelerate machine commissioning and reduce downtime during maintenance. Engineers can leverage built-in encoder feedback and digital interfaces to implement precise motion profiles, making this motor a versatile solution in high-performance industrial automation environments.