Product Description:

The MDD090C-N-030-N2L-130GB2 is a synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. It is intended for integration with digital drive controllers so that rotary motion can be regulated precisely in automated machinery such as pick-and-place modules, gantries, or packaging axes. By combining permanent-magnet excitation with electronic commutation, the unit converts drive commands into repeatable shaft rotation for position, velocity, and torque control in industrial automation. This operating principle supports responsive motion during frequent starts, stops, and direction changes.

A centering diameter of 130 mm supports concentric mounting on gearboxes or mechanical frames while maintaining alignment tolerances. At standstill, the motor can deliver up to 10.4 Nm of continuous torque, allowing it to hold or slowly index loads without overheating. The rated operating speed is 3000 rpm, which supports stable velocity control in matched drive systems. All power and feedback conductors exit on Side B of the housing through a sealed connector, which can simplify cable routing when the rear of the machine is less accessible from the front. Rotor position is reported by digital servo feedback, providing high-resolution signals for closed-loop control and removing the need for analog interpolation. The C-length variant corresponds to motor size code 090, giving a medium-frame format for compact servo axes.

For power-off safety, an electromagnetic brake supplies 11.0 Nm of locking torque so the load remains stationary when the drive is disabled. This feature is useful on axes that must resist drift after shutdown or during a controlled stop. Contaminant ingress is limited by a shaft seal, which helps keep lubricants inside and airborne particles outside the bearing chamber. A plain shaft interface allows direct coupling with clamping hubs or keyed adapters while reducing unwanted movement at the shaft connection under cyclic loads.