Product Description:

The MDD093B-N-020-N2M-130GR2 is a synchronous servo motor built by Bosch Rexroth Indramat for use with digital drive controllers in the MDD Synchronous Motors series. As a motor for closed-loop automation, it converts commanded current into precise rotary motion, allowing CNC axes, packaging stations, or material-handling modules to follow exact speed and torque references supplied by the drive controller. Its purpose is to deliver consistent servo performance in factory equipment that cycles repeatedly under PID regulation, forming the electromechanical link between control signals and mechanical work.

In continuous operation, the unit can hold a standstill torque of 14.5 Nm, so clamped loads remain stationary without overheating. When motion is demanded, its rated mechanical speed reaches 2000 min⁻¹, matching medium-inertia processes that require steady velocity at modest frequencies. For short spans, the integrated blocking brake supplies 22 Nm of counter-torque, locking the shaft during power-off or emergency stop. Position information is captured by an integrated multi-turn absolute encoder that returns full-cycle angle data to the drive, and that signal is delivered through digital servo feedback for high-resolution interpolation. Mechanical centering during installation is simplified by the 130 mm centering diameter, while standard dynamic balancing limits residual vibration across the speed range. The housing style and length code B follow the common 093 frame, giving a compact envelope for cabinet-mounted or gantry-borne axes.

Power and feedback conductors terminate on a connector interface located on the right side of the stator, a layout that simplifies parallel routing inside tight machine frames. A plain shaft with a standard single-ended design transmits torque directly to couplings or gearboxes, and a shaft seal helps maintain the motor’s IP65 protection. The motor’s neutral shaft end on side B, standard housing, and normal dynamic balancing contribute to predictable alignment and smooth rotation without additional field modifications. This arrangement supports installation in multi-axis assemblies where consistent cable routing and stable shaft alignment are important.