MDD041C-N-100-N2K-050FA0
The MDD041C-N-100-N2K-050FA0 is a synchronous servo motor manufactured by Bosch Rexroth Indramat in the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it supplies precise torque and speed for industrial positioning axes, pick-and-place stations, and other motion sequences that demand rapid electrical commutation under PLC or CNC supervision. Its compact format suits automated equipment that requires repeatable motion during frequent starts, stops, and direction changes.
Mechanical interfaces are set by a centering pilot of 50 mm, and the rotor is balanced to a standard grade to keep vibration within normal operating limits. The housing and shaft follow the series' standard pattern, and the single plain shaft carries no secondary output on side B. Power and feedback lines exit on side A through a sealed connector, which streamlines cabinet routing. When coupled to a matched amplifier, the motor can deliver a continuous standstill torque of 2.05 Nm. This value indicates the thermal current the windings may carry continuously without exceeding insulation limits. Under rated voltage, the rotor reaches a nominal speed of 10000 rpm, which suits compact spindles or high-cycle indexing tables. Length code C gives a mid-frame stack that balances torque density against overall inertia for quick acceleration.
Position data are generated by an integrated absolute encoder, and the drive channel also receives redundant angle information from the built-in resolver feedback, which supports stable commutation during fast reversals. For installations that rely on external locking or dynamic braking, the motor is supplied without a holding brake, and it also comes without a shaft seal, so the plain shaft should not be exposed to pressurized fluid zones. Frame size 041 keeps the motor compact, and the standard housing dissipates heat by natural convection when mounted to a conductive machine plate.
