Product Description:

The MDD093A-N-030-N2M-130GA1 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. As a motor for digital drive controllers, it converts regulated three-phase power from an Indramat amplifier into rotational motion for industrial axes that demand moderate speed and consistent torque. Its integrated blocking brake and feedback devices allow the unit to hold position and report absolute rotor angle, making it suitable for pick-and-place gantries, packaging tools, and small machining centers where coordinated multi-axis movement is required.

The rotor is factory balanced to a standard grade, minimizing residual vibration for machinery frames. A centering diameter of 130 mm establishes the alignment reference when the motor is clamped to a gearbox or mounting flange. Power and feedback conductors leave on side A through a sealed port, which helps keep cable routing straightforward. At standstill, the motor can supply 9.2 Nm of continuous torque, and when power is removed, a blocking brake delivers 11 Nm to hold vertical or suspended loads. Under rated excitation, the shaft reaches 3000 rpm, giving constant-speed performance for pick-and-place or spindle duties. The shaft is protected by a shaft seal, and the aluminum housing uses the standard thermal configuration for fan-assisted cabinet airflow.

The electrical interface is a connector that locks to the drive cable with a quarter-turn, supporting secure cable attachment. Rotor position and revolution count are transmitted over Digital servo feedback (DSF) from an integrated multiturn absolute encoder, letting the controller recover exact axis position after power cycles without edge sensors. The output end uses a plain shaft, so torque is transferred through a keyed coupling or shrink disc rather than splines. Length code A keeps the stator short, lowering moment load on machine bearings, and the unused side B shaft end is omitted to minimize envelope depth.