Product Description:

The MDD041A-N-100-N2G-050FA0 is a compact synchronous servo motor manufactured by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it converts precisely regulated current into rotary motion for high-speed pick-and-place axes, labelers, or light spindle drives. The combination of low rotor inertia and high permissible speed allows automation stages to cycle rapidly while maintaining position accuracy. This layout suits compact machinery where short moves and frequent direction changes occur during normal operation.

The motor’s centering diameter is 50 mm, providing a tight pilot that keeps the flange concentric with gearboxes or mounting plates. With fully energized windings, it can deliver 0.64 Nm of continuous torque at standstill, ensuring sufficient holding force for stationary but powered axes. During motion, the rotor sustains a nominal speed of 10000 rpm, giving drives enough range for rapid indexing or small spindle work. Frame code 041 indicates the outer diameter and mounting hole pattern, while integrated resolver feedback supplies position and velocity data to the controller for closed-loop regulation. This combination supports light, fast-moving axes that need responsive motion without a larger motor body.

Dynamic balancing is performed to the standard grade, minimizing residual vibration across the full speed range. Power and signal leads exit on side A, and the housing uses a locking connector interface so cable routing remains orderly where space around the motor is limited. Axial depth corresponds to length code A, enabling the motor to fit restricted cavities while retaining a standard housing finish. The output is a plain shaft in a single-ended arrangement, and there is no shaft on side B, no shaft seal, and no blocking brake. The plain shaft works with common clamping hubs and other friction-fit couplings used on light servo axes.