MDD025A-N-100-N2G-040MB0

The Bosch Rexroth Indramat MDD025A-N-100-N2G-040MB0 is part of the MDD Synchronous Motors family, offering precise digital AC servo performance for modern automation systems. Engineered by Bosch Rexroth Indramat, this motor integrates a permanent-magnet rotor with high-resolution commutation and rotor position control. Its compact design features a Motor Length Code A housing that optimizes footprint without sacrificing performance. The robust construction supports demanding industrial environments while enabling seamless integration with Indramat digital drive controllers. Delivered without a blocking brake, this motor prioritizes minimal inertia and rapid dynamic response.

The motor’s detailed specifications include a Nominal Speed of 10000 min⁻¹, providing high-speed operation for dynamic positioning tasks. Continuous torque at standstill is rated at 0.33 Nm, ensuring reliable hold capability under zero-speed conditions. The unit is built around a Motor Size 025 frame with a Centering Diameter of 40 mm for precise mounting repeatability. Feedback is provided via a Resolver feedback system, delivering robust commutation and rotor angle information for advanced control loops. The shaft is designed per DIN 6885 sh. 1, with a keyed profile (Shaft Type: keyway) that meets standard industrial coupling requirements.

Operational features enhance performance and installation versatility. The motor is balanced to a Standard grade, reducing vibration and extending bearing life. It ships without shaft seal, simplifying maintenance in clean applications where sealing is unnecessary. The connection interface is a side-mounted Connector at Connection Direction: Side B, streamlining cable routing in compact drive cabinets. The housing is the Standard variant, offering compatibility with existing mounting flanges and protective covers. The shaft end is specified as Standard (without side B shaft end), eliminating redundant components and focusing on core rotational output.

System integration is simplified by the motor’s compliance with Indramat digital drive controllers, classifying it as a Product Type: Motor for digital drive controllers. The resolver feedback system aligns with Rexroth control firmware for auto-tuning and temperature compensation. Its compact Motor Length Code A design and Centering Diameter 40 mm interface make it ideal for robotics, pick-and‐place machinery, and precision assembly lines. The absence of a holding brake reduces inertia, making this motor particularly suited to high-speed indexing, semiconductor wafer handling, and other applications where rapid acceleration and deceleration are critical.