Product Description:

The MDD093C-N-040-N2M-130GA0 is a synchronous servo motor produced by Bosch Rexroth Indramat and supplied in the MDD Synchronous Motors series. It is intended for direct connection to digital drive controllers where precise torque and velocity control are required on industrial automation axes. By combining an internal encoder with a sealed housing, the motor supports closed-loop positioning while helping keep contaminants away from the stator and rotor spaces. This arrangement suits machine axes that must maintain accurate motion through repeated starts, stops, and speed changes. It can be used on feed axes, handling units, and other servo-driven mechanisms that require repeatable positioning.

The centering diameter measures 130 mm, providing a fixed reference surface for flange alignment on machine frames. All power and feedback conductors exit on Side A, so cable routing can be grouped away from rotating components. A single locking connector supports quick disconnection during service and avoids hard-wired terminations. Inside the rear cover, an integrated multi-turn absolute encoder reports position over multiple revolutions, allowing the controller to recover axis coordinates after power loss. Rated operation reaches 4000 rpm, giving the drive a high nominal speed for fast axis motion. This layout also helps keep the electrical interface compact around the motor connection point.

The unit is built without a blocking brake, so applications that need static holding torque must rely on external clamping or continuous drive excitation. Feedback signals are sent via Digital servo feedback, which carries position and commutation data for closed-loop control. A plain shaft with a factory-installed shaft seal helps prevent lubricant migration while allowing direct coupling to clamping hubs or expansion collars. The sealed output end helps protect the bearing area in machines exposed to dust or light oil mist. Size code 093 identifies the motor frame used for this model, and the balancing is supplied in the standard class for stable rotation in high-speed cycles.