Product Description:

The MDD093B-N-030-N2L-130PR1 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Classified for use with digital drive controllers, it converts commanded three-phase power into controlled rotary motion for positioning and speed-regulated axes in automated machinery. The unit belongs to motor size 093 and is supplied in a standard housing, making it suitable for mounting in matched mechanical frames without additional shielding. By driving loads directly through its shaft, the motor supports compact layouts and responsive motion in packaging lines, material transfer stations, and general machine-tool assemblies. Its operating role is to translate drive commands into repeatable motion so automated axes can maintain stable speed, position, and acceleration during continuous production cycles.

Mechanical alignment is simplified by standard balancing and by a centering diameter of 130 mm that mates with precision pilot features on gearboxes or flanges. At standstill, the motor can deliver a continuous torque of 14.5 Nm, enabling static holding or low-speed feed tasks without overheating. When energized with the rated frequency, the rotor reaches a nominal speed of 3000 rpm, which matches the operating range of compatible Indramat drive converters on mid-power axes. Electrical terminations are arranged on the right side of the stator and use a sealed connector, which helps keep cable routing orderly in tight cabinets. Length code B sets the axial dimension, so the installation envelope remains predictable when multiple motors are mounted in a line.

Motion retention during power loss is handled by a blocking brake that supplies 11 Nm of static torque to hold vertical or suspended loads. Position feedback is generated by digital servo feedback (DSF), providing high-resolution signals for closed-loop control without an external encoder. Contaminant ingress is limited because a shaft seal is installed at the output end, and torque is transmitted through a keyway. The shaft is provided only on side A, which reduces mass at the non-drive end and simplifies coupling to the driven load. This feedback and brake arrangement supports controlled stopping and accurate restart behavior when the motor is used on vertically loaded or intermittently indexed axes.