Product Description:

Bosch Rexroth Indramat manufactured the MDD093C-N-030-N2M-110PA0 synchronous servo motor for the MDD Synchronous Motors series. This product is intended for use with digital drive controllers, so it connects directly to DDS inverters. In automated assembly cells, it converts regulated three-phase output from the controller into mechanical rotation, enabling precise positioning, synchronized indexing, and repeatable feed rates across packaging, machining, and handling stations.

The mechanical interface uses a centering diameter of 110 mm, allowing rigid location of the flange on gearboxes or machine frames. Power and feedback conductors exit on Side A, and a molded connector helps maintain shielding while keeping cable routing compact. Rotor balance follows the standard grade, which helps limit vibration transmitted to adjacent parts during operation. A built-in integrated multiturn absolute encoder reports position through digital servo feedback (DSF), eliminating the need for homing after power loss. When operated at its rated frequency, the motor reaches 3000 rpm, a speed suited to common servo drives. Torque is delivered through a keyway shaft that secures pulleys or couplings without relying only on friction, and the cast aluminum housing uses the standard cooling rib profile to dissipate losses.

Within the MDD family, this model corresponds to size 093, and its C length code uses a longer stator stack for higher continuous torque than shorter versions in the same frame. A factory-installed shaft seal helps prevent coolant or dust from migrating along the shaft into the front bearing. Because the motor is supplied without a blocking brake, holding the axis during power-off requires drive-based torque or an external clamp. The single shaft end simplifies coupling to inline gear trains and keeps the motor layout straightforward for machines that use direct mechanical transmission.