MDD041C-N-100-N2K-050FB0
The MDD041C-N-100-N2K-050FB0 is a compact synchronous servo motor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. As a motor designed for digital drive controllers, it delivers controlled torque and speed to light automation axes, printing cylinders, and feeder mechanisms. The unit interfaces directly with inverter drives to translate electronic motion profiles into mechanical rotation, providing accurate motion for precise industrial automation sequences. Its compact format also suits installations where available mounting space is limited. This layout supports repeatable starts, stops, and speed changes in short-cycle machine movements.
Rated dynamics begin with a nominal speed of 10,000 rpm, allowing the rotor to support high-cycle positioning without gearbox multiplication. At standstill, the motor can supply 2.05 Nm of continuous torque, which fits small linear stages and low-mass tool drives. Mechanical alignment is aided by a centering diameter of 50 mm, and all power and feedback leads exit on side B so cable routing can be kept away from moving loads. The frame uses motor size 041 with the longer C length code, standard dynamic balancing, a standard housing, and a single-ended shaft arrangement. The longer C length gives the motor more active stack length within the 041 frame.
The motor uses a single connector that carries phase power, feedback, and protective earth, which helps keep external wiring simple. Position data is generated by an integrated absolute encoder, while resolver feedback provides an additional channel for rotor angle information to the drive. This combined feedback arrangement supports both precise position tracking and stable commutation during operation. Stopping torque must be supplied by the controller because the motor is supplied without a blocking brake. The drive end uses a plain shaft, and because the frame has no shaft seal, it should be used away from pressurized liquids or abrasive slurries.
