Product Description:

The MDD093A-N-030-N2L-110PA0 is a synchronous servo motor manufactured by Bosch Rexroth Indramat and included in the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it converts electrical commands into precise rotary motion for axes in transfer lines, packaging equipment, and machining centers. The design follows size code 093 and length code A, giving the stator a compact profile while keeping the electromagnetic capacity needed for medium-duty positioning tasks. It is suited to applications that need responsive acceleration, controlled deceleration, and smooth interpolation between commanded positions.

Its stator windings generate a continuous standstill torque of 9.2 Nm, and the electromagnetic circuit maintains regulated rotation up to a nominal speed of 3000 rpm. Rotor angle is reported through digital servo feedback (DSF), enabling tight current control in the drive electronics. That feedback format allows the controller to monitor rotor position continuously during motion and at standstill. A centering diameter of 110 mm simplifies concentric mounting to gearboxes or flanges, while standard dynamic balancing limits vibration across the speed range. Power and signal conductors terminate on a connector, which supports clean cable routing and avoids fixed lead entry through the housing. The cast-aluminum housing conducts heat to the surrounding air and machine structure during normal operation.

All terminals face the machine front because the connection hardware is positioned on side A of the enclosure. The unit is supplied without a blocking brake, so position holding during power-off must rely on the drive or external locks. Torque reaches the load through a keyway shaft that extends on side A only, and the opposite side has no second shaft extension. Contaminant ingress is limited by construction with a shaft seal, which helps protect the bearing area when the motor operates near cutting fluids or airborne dust. The closed rear end reduces rearward protrusion and can simplify installation where clearance is limited. The front-facing connection point can also help when cables must be routed away from moving machine elements.