MDD112C-N-040-N2M-130PB2

The Bosch Rexroth Indramat MDD112C-N-040-N2M-130PB2 servo motor is a high-performance member of the MDD Synchronous Motors series engineered for precision automation. It delivers a Nominal Speed: 4000 min⁻¹ and continuous torque of Continuous Torque at Standstill: 28.0 Nm while maintaining low inertia through its permanent magnet design. The integrated multiturn absolute encoder provides Digital Servo Feedback (DSF) for exact position and speed evaluation. A robust Holding Brake Torque: 40.0 Nm blocking brake, releasing at 24 V DC, ensures secure holds under emergency or power-off conditions. The motor’s housing employs a Shaft Seal to protect internal components, enabling reliable operation in demanding environments.

The technical specification package includes Motor Size: 112 with a Motor Length Code: C for compatibility with standard digital drive controllers. The Centering Diameter: 130 mm and Shaft Type: keyway facilitate form-fit shaft-hub connections and straightforward mechanical integration. A sealed connector on Side B provides both power and feedback cable interfaces, matching the specified Connection Type: Connector and Connection Direction: Side B convention. Cooling is configured for natural convection or surface cooling, allowing adaptation to normal or extreme load scenarios without additional hardware. Ambient operating conditions span 0 to 45 °C and 0 to 1000 m altitude, ensuring broad applicability in global installations.

Operational performance is characterized by low vibration and optimized dynamic response due to the motor’s low-inertia rotor and balanced construction. Standard balancing minimizes mechanical stress at high rotational speeds, while the integrated brake and encoder support rapid start-stop cycles and precise positioning. The digital drive interface leverages the motor’s DSP-based feedback to execute advanced control algorithms, including torque and speed loops with high bandwidth. The sealed housing maintains internal cleanliness against particulate ingress and moisture, reducing maintenance intervals. The combination of a blocking brake and absolute encoder simplifies safety interlocks and homing routines, improving system uptime.

System integration is facilitated through compatibility with Bosch Rexroth Indramat digital servo drives, offering plug-and-play commissioning. The MDD112C-N-040-N2M-130PB2 motor is ideal for transfer systems, packaging machinery, robotics, and handling equipment where synchronism and rapid dynamic response are critical. Its standard mounting flange with through-holes supports straightforward installation into existing machine frameworks. This motor configuration provides a cost-effective solution for automated systems requiring robust performance, precise control, and reliable brake holding under varying load conditions.