MDD041B-N-100-N2G-050MA0
The MDD041B-N-100-N2G-050MA0 belongs to the MDD Synchronous Motors series manufactured by Bosch Rexroth Indramat. It is a brushless AC servo motor intended for digital drive controllers where high speed and precise positioning are required in automated handling, packaging, and assembly stations. Because it is used in closed-loop motion systems, the motor converts commanded current into controlled torque and speed for repeatable axis movement. The housing, rotor balancing, and shaft end follow the standard series options, so the motor can fit compact multi-axis machines without special mechanical changes.
This model reaches a nominal speed of 10000 rpm, enabling rapid cycle times when paired with matching drives. At standstill it can deliver 1.35 Nm of continuous torque, which supports stable low-speed operation and smooth acceleration from rest. The centering diameter measures 50 mm, offering repeatable alignment on gearbox or flange mounts, and power and feedback cables exit on Side A to simplify routing in tight enclosures. Feedback is provided by resolver feedback; its analog sine-cosine signals give the controller reliable rotor position data during acceleration and deceleration. This combination suits compact servo axes that need fast response without a large motor footprint.
The electrical connection is made through a sealed Connector that mates with the drive cable and maintains strain relief during motion. A frame code of 041 identifies the stator size, while the shaft uses a keyway so couplings can transmit torque without slip under changing load. The unit is supplied without a blocking brake, so any holding function must come from external mechanics or drive-applied torque. It also has no shaft seal, which reduces friction where axial sealing is not required. The B motor length keeps the assembly compact for installations that prioritize speed and straightforward coupling.
