MDD041A-N-100-N2G-050FA0
The MDD041A-N-100-N2G-050FA0 is a synchronous servo motor manufactured by Bosch Rexroth Indramat for the MDD Synchronous Motors series. It is supplied as a motor for digital drive controllers, allowing direct coupling with DDS or DKC servo amplifiers to create fast, closed-loop axes in electronic assembly lines, small robotics, or packaging stations. The model uses a slim A-length housing, so its footprint stays compact when several axes must fit into limited machine space. This format supports rapid acceleration and helps keep moving assemblies responsive in tightly packed equipment.
During continuous stall, the rotor can deliver 0.64 Nm of torque, providing the holding force needed for indexing tables without overheating. The motor supports a nominal speed of 10000 rpm, allowing fast cycling in light-duty servo applications. A 50 mm centering diameter seats the motor accurately in a pilot bore and maintains concentric alignment during installation. Frame size 041 gives the motor a small stator cross-section and low inertia for quick response. All power and feedback plugs exit on Side A, which helps route cables away from moving parts and keeps harness paths compact inside small machines.
Standard dynamic balancing is applied to the rotor to minimize residual vibration at full speed. Position data is generated through resolver feedback, permitting reliable commutation without delicate optical elements and supporting stable operation in demanding industrial environments. The unit ships without a blocking brake, so applications that require static holding torque must rely on the drive current loop or an external clamp. It uses a plain shaft without a shaft seal, which lowers friction and helps limit particle buildup in clean production zones. A sealed round connector supports cable connection while protecting phase conductors and resolver leads from oil mist and airborne dust.
