MDD065C-N-040-N2M-095PL1
The MDD065C-N-040-N2M-095PL1 is a three-phase servo motor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Supplied as a motor for digital drive controllers, it converts regulated current from an inverter into rotary motion that positions tooling, indexing tables, or pick-and-place axes in automated lines. Its rated design emphasizes repeatable torque delivery and closed-loop speed response so it can be paired with compatible Rexroth drives for precise motion profiles in packaging, printing, and general assembly stations. The motor is suitable for applications that require accurate positioning, smooth acceleration, and stable operation during repeated duty cycles.
At standstill, the rotor develops a continuous torque of 2.1 Nm, allowing the axis to hold load without overheating when commanded to zero speed. Once energized, the motor reaches a nominal velocity of 4000 rpm, a speed class that suits light pick-and-place heads and high-cycle feed rolls. The front flange provides a centering diameter of 95 mm for repeatable concentric alignment, and dynamic parts are ground to a standard balancing grade that limits vibration at top speed. A blocking brake inside the housing supplies 3.0 Nm of static holding torque for vertical axes. The output shaft uses a keyway interface, which transfers motion to pulleys or couplings. Size code 065, length code C, and the standard enclosure establish a compact overall form, while a shaft seal separates internal parts from external contamination at the output end.
Signal and power terminations are brought out through a connector mounted on the motor stator, and all cables exit on the left side, which helps with routing in tight machine frames. Rotor position is measured by an integrated multi-turn absolute encoder, which delivers high-resolution angle data to the drive across repeated revolutions. That position stream is transmitted as digital servo feedback, enabling the controller to close velocity and torque loops with minimal latency. The motor has a standard housing and no shaft end on side B, which keeps the output arrangement simple. A shaft seal protects the internal bearings from coolant splash and other common contaminants.
