Product Description:

The MDD090C-N-030-N2L-110PB0 is a synchronous servo motor manufactured by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Designed for use with digital drive controllers, the unit converts electrical input into controlled rotary motion for positioning, indexing, and speed control tasks in automated machinery. Its construction supports the fast response needed in packaging, machine-tool, and material-handling equipment. The integrated encoder also gives the controller continuous rotor position data for closed-loop regulation during changing loads.

At a nominal speed of 3000 rpm, the rotor can deliver a continuous standstill torque of 10.4 Nm before thermal limits are reached. The front flange has a centering diameter of 110 mm, which helps align the motor with machine plates or gearboxes. Feedback is handled by digital servo feedback (DSF), which supplies rotor position information to the drive for accurate control. Electrical connection is handled through a connector with the connection direction on Side B. The motor has size 090 and a standard housing profile that fits the common square-frame footprint used across this series.

The mechanical interface uses standard balancing, which keeps residual vibration within limits suited to precision couplings. A shaft seal is fitted at the output end to help protect the shaft interface from lubricant migration, coolant mist, or fine dust. The shaft uses a keyway that complies with DIN 6885, allowing positive torque transfer to pulleys or gear hubs. The motor is supplied without a blocking brake, so any required holding force when power is removed should come from an external brake or mechanical holding method. Its C-length stator stack adds active copper and iron, which supports higher continuous power density within the same frame size.