Product Description:

The MDD112C-N-020-N2L-130GB0 is a synchronous AC servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Designed for digital drive controllers, it converts controlled current from the drive into mechanical rotation so axes in packaging machines, transfer lines, or material-handling stations can be positioned quickly and accurately. Its mechanical envelope supports medium-capacity automation tasks that require closed-loop performance while maintaining compatibility with the standardized mounting patterns used across the series.

At stall, the rotor can deliver a continuous torque of 28.0 Nm, which is suitable for static holding or low-speed indexing without overheating. Under rated excitation, the shaft reaches a nominal speed of 2000 rpm, supporting stable operation during normal motion. Accurate position data is supplied through digital servo feedback (DSF), allowing the drive to synchronize current and angle in real time. A centering diameter of 130 mm assists rigid, coaxial mounting, while all power and signal connectors are oriented on side B of the housing to simplify wiring. The unit uses a standard connector interface, employs standard dynamic balancing, and is housed in a standard enclosure for general machinery.

The mechanical interface follows the series conventions. Frame size 112 provides sufficient stator cross-section for moderate inertia loads, and motor length code C extends the active iron to raise output without enlarging the diameter. A plain shaft is fitted with a shaft seal that helps limit lubricant egress and dust ingress. Because the motor is supplied without a blocking brake, position retention during power-off conditions must be managed by the drive or by external locking hardware. The shaft end on the working side is standard, and a second shaft is not provided.