Product Description:

The MDD071C-N-030-N2S-095GR1 is a three-phase synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. It operates as the mechanical element of a digital drive controller chain, converting regulated current into rotary motion for axis positioning and feed tasks in industrial automation lines. The motor follows the series standard for feedback-ready housings and serves applications where compact size and coordinated multi-axis behavior are needed on machining centers, packaging equipment, and material handling stations. Because it is intended for closed-loop servo operation, it supports stable motion control during changing load conditions and repeated positioning cycles.

At standstill, the motor can deliver a continuous torque of 6.6 Nm, enabling it to hold or slowly index a load without excess heating. During normal operation, it reaches a nominal speed of 3000 rpm, a rating that matches drives running on 200 Hz inverter output and supports moderate-inertia mechanisms. Alignment accuracy to the drivetrain is helped by its 95 mm centering diameter, giving a precise pilot fit on mounting flanges. Power and feedback leads exit on the right side, so cabinet layout can follow a single-direction cable tray. Position data is generated by the integrated digital servo feedback (DSF) encoder, supplying cyclic information for closed-loop current, velocity, and position control.

A mechanical holding brake is built in and secures the shaft with 3.0 Nm of static torque when the system is disabled, preventing drift on vertical or suspended axes. The motor uses a plug-in connector interface, which supports quick connection and maintains shielding continuity. Its construction follows length code C, giving a mid-range stack height that balances torque output with mass. Motion is transferred through a plain shaft with a shaft seal, which helps keep lubrication spray and fine dust away from internal components while allowing direct coupling with clamped or keyless hubs. The motor uses standard balancing and does not require external dampers or cooling accessories.