MDD112A-N-030-N2L-130PB0

The MDD112A-N-030-N2L-130PB0 from Bosch Rexroth Indramat is a high-performance unit within the MDD Synchronous Motors series, engineered for precision and durability in demanding industrial environments. This motor features a Motor Size of 112 and a Motor Length Code of A, delivering a Nominal Speed of 3000 min⁻¹ with accurate Motor Feedback via a digital servo feedback (DSF) system. Designed as a Product Type motor for digital drive controllers, it incorporates a robust Housing with standard surface cooling and natural convection, ensuring stable operation under varied load conditions. The compact design includes a Centering Diameter of 130 mm and a side-B Connection Direction connector interface for streamlined installation and maintenance. With no Holding Brake (without blocking brake) and a sealed rotor, it offers a versatile solution where fail-safe brakes are managed externally.

Technically, this motor excels in torque generation and mechanical stability. It provides a Continuous Torque at Standstill of 10.5 Nm, supported by a dynamically balanced rotor (Balancing: Standard) that minimizes vibration and extends bearing life. The Shaft Type is a precision keyway designed according to DIN standards, complemented by a reliable Shaft Seal to prevent liquid ingress and contamination. The Shaft End is configured as a standard output (without side-B shaft end modifications), allowing straightforward coupling with geared assemblies. Connection via a side-B Connection Type connector facilitates rapid engagement with cabling harnesses and drive units. All electromechanical properties are optimized for high-frequency start-stop cycles, with ample thermal reserves in the housing to mitigate overheating.

Operational features emphasize longevity and serviceability. The motor’s standard balancing reduces noise and enhances dynamic response, while the sealed shaft assembly and robust housing design resist harsh environmental factors. Without an integrated holding brake, the unit relies on the drive controller for safe stopping, simplifying routine inspections and brake maintenance. The compact 130 mm centering diameter and 112-size frame enable seamless retrofitting into existing systems. In addition, precise digital servo feedback ensures consistent positioning accuracy over extended duty cycles. The combination of a standard connector interface and symmetrical cooling surfaces streamlines installation and reduces downtime during service checks.

Integration into automation platforms is straightforward thanks to its standardized dimensions and digital communication capabilities. The MDD112A-N-030-N2L-130PB0 motor interfaces seamlessly with Bosch Rexroth Indramat drive controllers, leveraging its digital servo feedback for real-time performance monitoring. Its side-B connector layout and standard product type classification facilitate plug-and-play compatibility across multiple machine tool, robotics, and packaging applications. Whether employed in high-precision indexing tables or continuous conveyor systems, this motor provides a reliable, scalable solution for modern motion control challenges.