Product Description:

The MDD041C-N-100-N2K-050FB1 is a synchronous servo unit built by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it delivers rotary motion for light-duty axes, pick-and-place heads, and other compact automation points that rely on fast speed loops. The product incorporates integrated motor feedback to supply drive systems with position data, giving machine builders a ready-to-mount actuator that links directly to the modular control platform. Its compact format suits installations where responsive motion and short motor length are important.

The mechanical envelope uses a centering diameter of 50 mm, and all power and feedback lines exit on Side B, which helps when the motor is mounted close to panels or gearboxes. A keyed round connector carries both motor phases and sensor conductors, so cable attachment is straightforward and the housing does not require hard-wired leads. At standstill, the rotor produces 2.05 Nm of continuous torque, while the assembly is balanced to the standard class to limit vibration at the rated speed of 10000 rpm. Position data is returned through resolver feedback, which provides noise-tolerant analog sine-cosine signals for high-speed loops. The C length code and 041 frame size keep the package short, and the housing follows the standard unpainted design used throughout the series.

For load-holding tasks, the integrated blocking brake supplies 1.2 Nm of static torque and engages when drive power is removed. Motion is transferred through a plain shaft, and because the unit is delivered without a shaft seal, it should be installed where liquid exposure is controlled by the surrounding machine structure. The standard shaft end is present only on the drive side, which avoids unnecessary mass on the opposite face. Lower rotating mass helps the servo axis respond quickly during acceleration and deceleration, especially in compact handling equipment that starts and stops frequently.