Product Description:

The MDD025C-N-100-N2G-040FR0 is a synchronous servo motor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Intended for pairing with digital drive controllers, the unit converts precisely regulated current into mechanical motion for high-speed axes in automated production cells. The model targets light-duty positioning tasks where low inertia and high rotational speed are required.

Beneath the standard housing, the rotor is balanced to the company’s standard grade, and the stator sustains a continuous standstill torque of 0.90 Nm. Under rated conditions the shaft reaches a nominal speed of 10000 min⁻¹, supporting very short cycle times. Mounting accuracy is maintained by a centering diameter of 40 mm. Electrical power and feedback are routed through a single Connector that exits to the Right, simplifying cable layout in compact frames. Position data is provided through resolver feedback, giving the drive absolute rotor angle information even during rapid accelerations.

For mechanical interfaces the motor uses a plain shaft that is delivered without a shaft seal, so an external seal is needed when the motor couples to fluid-filled gearboxes. The unit is also supplied without a blocking brake, making it suitable for axes where the drive holds position electrically. Size code 025 and length code C keep the overall envelope minimal, while the shaft end is the standard single-ended design without a side B extension. These dimensions, together with the standard housing, allow the motor to fit directly into compact multi-axis modules without additional adaptation.