Product Description:

The MDD071C-N-030-N2L-095GB2 is a synchronous servomotor produced by Bosch Rexroth Indramat in the MDD Synchronous Motors series. Designed for digital drive controllers, it converts three-phase electrical power into regulated rotary motion for positioning and velocity control tasks in industrial automation cells, machine tools, and packaging equipment. Its compact frame supports direct mounting where cycle times and installation space are limited. This makes the motor suitable for feed axes, indexing units, and transfer mechanisms that require repeatable starts, stops, and speed changes during production.

The motor has size 071 and length code C, while the centering diameter of 95 mm locates the housing on the machine flange. Standard rotor balancing helps limit vibration during high-speed rotation. All power and encoder terminations exit on Side B, and a plug-in connector simplifies cable routing. At standstill, the electromagnetic system delivers 6.6 Nm of continuous torque, and under rated excitation it reaches a synchronous speed of 3000 rpm. Position and velocity are resolved by digital servo feedback (DSF), enabling the paired controller to close motion loops with high accuracy. The housing uses a sealed cast body that withstands typical shop conditions and supports reliable operation in enclosed machinery.

For static safety, the unit is supplied with a blocking brake that provides 6.5 Nm of holding torque to secure vertical or suspended loads when power is removed. A plain shaft is fitted on the drive side, and a shaft seal helps prevent coolant or lubricant ingress along that journal. The shaft end has no additional extension on side B, which suits couplings or pulleys that rely on a single drive interface. Because the brake is integrated, the motor can hold a stopped load without relying on continuous drive torque after shutdown. The sealed shaft area also helps reduce the chance of contamination reaching the bearing surfaces in wet or oily machine zones.