Product Description:

The MDD093C-N-030-N2M-130GB0 is a synchronous servo motor produced by Bosch Rexroth Indramat for use with digital drive controllers in automated machinery. It belongs to the MDD Synchronous Motors series and supplies rotary power for positioning, indexing, and continuous-duty axes in factory environments. The motor is intended for closed-loop motion systems that require accurate speed control and repeatable positioning. Typical applications include transfer systems, packaging equipment, and gantry axes where the motor must respond quickly to changing speed and position commands.

This model has a centering pilot of 130 mm, so the mounting flange can align precisely with matching mechanical seats. Power and feedback conductors exit on side B, which can simplify cable routing when the motor is mounted deep inside a machine frame. The unit uses a threaded connector interface, allowing the motor to be disconnected without opening the housing. Under rated conditions, it reaches a nominal speed of 3000 rpm. This operating speed suits servo axes that need a balance of quick travel and stable running. Feedback is supplied through digital servo feedback, which gives the drive the position data needed for closed-loop control. The C motor length and 093 frame size describe the housing dimensions used when selecting compatible gearheads, while the standard cast-iron housing and standard balancing help reduce vibration during operation.

Rotor position is tracked by an integrated multi-turn absolute encoder, so shaft position is retained over multiple revolutions after power is removed. Absolute feedback also helps the drive recover position information after a power cycle without relying on an additional external sensor. Mechanical holding must be provided externally because the motor is supplied without a blocking brake. Shaft protection is improved by a configuration with a shaft seal, which helps keep lubrication inside and contaminants out. A smooth plain shaft end without a side-B extension accepts clamp or keyless couplings and helps reduce concentricity error. This shaft arrangement is well suited to precision couplings used on indexing and positioning axes.