Product Description:

The MDD041C-N-100-N2G-050GB0 is a synchronous AC servomotor built by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it supplies rotary actuation for axes that demand rapid acceleration and precise velocity regulation in automated assembly, packaging, and electronics equipment. The unit pairs with Indramat drive modules to form closed-loop servo systems, converting electrical commands into mechanical rotation while maintaining tight position and speed control required in industrial automation.

Mechanical data start with a centering diameter of 50 mm, allowing accurate location in flange mounts and minimizing radial runout. All power and feedback conductors exit on Side B, giving designers flexibility to route cables away from moving parts, and the mating method is a sealed connector that supports quick disconnection during service. At standstill, the motor can sustain 2.05 Nm continuously, delivering sufficient holding torque for small pick-and-place drives without external gearing. When powered from its matched drive, the rotor can reach 10000 rpm, a speed range useful for high-throughput spindles or indexers that must keep inertial loads low.

Control resolution derives from the integrated resolver feedback, providing rotor position for the drive’s current-vector algorithms and enabling smooth motion even during rapid reversals. The housing has length code C, which uses a longer stator active length than shorter variants and increases continuous power density without changing the 041 frame cross section. A lubricated plain shaft is supplied, simplifying coupling to pulleys or collets, and it includes a shaft seal that blocks coolant splash or airborne contamination from entering the front bearing. Because no blocking brake is fitted, installations that require static load retention must rely on drive torque or an external holding device.