Product Description:

The MDD093C-N-030-N2M-130GR1 is a synchronous servo motor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. As a motor for digital drive controllers, it converts inverter power into controlled rotary motion for positioning, indexing, and synchronization tasks in industrial automation. Integrating its feedback device and blocking brake inside a single frame reduces external components and saves space on the machine base. This arrangement also helps simplify cable routing and keeps the axis package compact.

Its mechanical interface begins with a centering diameter of 130 mm, which positions the stator concentrically in the mounting pilot for repeatable alignment. Standard balancing keeps bearing loads low when the shaft runs at the rated speed of 3000 rpm. A built-in integrated multiturn absolute encoder reports position over multiple revolutions, and the signal is carried through digital servo feedback so only one feedback cable is required. The internal blocking brake produces 11 Nm of holding torque to help prevent axis drift during standby or emergency stops. Frame designation 093 with length code C corresponds to the lamination stack used for this torque level, and a standard housing shields the windings from airborne oil and dust.

Service terminations exit through a right-side connection, allowing cables to share a drag-chain path with adjacent axes. Power and feedback conductors mate to a sealed connector interface, which helps maintain enclosure integrity and shortens connection work. Output torque is transmitted through a plain shaft manufactured to ISO tolerance, and the opposite end remains closed because the design omits a side B extension. A contact lip creates a with a shaft seal arrangement that keeps lubricant inside the bearing set while blocking coolant spray during washdown cycles.