Product Description:

The MDD090A-N-030-N2M-110GA0 is manufactured by Bosch Rexroth Indramat and belongs to the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it converts drive commands into precise rotary motion for packaging lines, pick-and-place axes, and similar industrial automation tasks. The unit uses a 090 frame with an A-length stator body, along with a standard housing and standard dynamic balancing for rigid machine installations. Its synchronous design allows the connected controller to regulate speed and position closely during changing load conditions. This layout suits axes that need repeatable positioning, stable mechanical alignment, and low vibration during frequent acceleration and stopping.

The motor delivers a continuous standstill torque of 3.7 Nm, supporting applications that must hold load without position drift at zero speed. A nominal speed of 3000 rpm gives the motor a fixed operating point for matching it with the speed range of a compatible digital drive. Installation uses a centering diameter of 110 mm, which helps align the motor concentrically with mating flanges or gearbox interfaces. Power and feedback cables exit on Side A through a sealed connector interface, which keeps cable routing at one end of the housing. The single multi-pin connection reduces the number of separate cable entry points on the motor body. The mechanical output uses a plain shaft so couplings or pulleys can be selected for the needs of the driven axis.

Position data is transmitted through digital servo feedback, and rotor angle is provided by an integrated multiturn absolute encoder that retains position information through power cycles. Absolute position retention after power loss helps the drive recover rotor orientation without relying on a reference move. The motor is supplied without a blocking brake, so any application that must hold a load at rest needs a separate holding method. A fitted shaft seal helps protect the bearing area when the unit operates in oil mist or dusty air. These features support accurate closed-loop motion in repetitive industrial service where stable feedback and protected shaft-end operation are important.