Product Description:

The MDD090C-N-030-N2M-130GB0 is a synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Designed for digital drive controllers, it converts electrical input from a servo inverter into controlled mechanical motion for positioning and velocity loops on industrial axes such as gantries, packaging stations, or tooling tables. Its electromechanical design supports closed-loop automation where repeatable speed and torque are required. Units from this line are often mounted inside machine frames, where compact dimensions and integrated feedback simplify installation.

At stall, the motor can supply 10.4 Nm of continuous torque, giving sufficient holding force for moderate loads without overheating. During motion, it reaches a nominal speed of 3000 rpm, matching servo drives that deliver high-frequency excitation. The dimensional interface uses a centering shoulder of 130 mm and standard balancing so the rotor runs without excessive vibration. Power and feedback cables exit on side B through a connector, which helps keep wiring organized inside the machine. The frame belongs to motor size 090 with length code C, placing it in the middle of the family range, and a standard housing encloses the stator for use in IP65-rated machine compartments.

Position control is handled by digital servo feedback coupled to an integrated multi-turn absolute encoder, enabling the drive to detect shaft angle over multiple revolutions without battery support. The mechanical interface uses a plain shaft and is supplied without a blocking brake, so static holding must be provided by the drive or by external clamps. A shaft seal is installed to help prevent coolant or oil ingress at the bearing seat. The shaft end follows the standard pattern and does not include an auxiliary rear output.