Product Description:

The MDD093A-N-040-N2M-130PB0 is a synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. As a motor for digital drive controllers, it delivers commanded torque and speed profiles to automated axes in packaging, printing, and material-handling lines. The housing and balancing are standard, so the rotor runs smoothly without additional vibration control measures while fitting into cabinet layouts familiar to users of earlier MDD units.

At a nominal speed of 4000 rpm, the rotor maintains synchronism with the inverter frequency, supporting fast cycle times in positioning tasks. During standstill, it can exert 9.2 Nm continuously, allowing static load support without thermal overload. The centering diameter of 130 mm aligns the flange precisely to the machine frame, helping maintain concentricity between the drive and the load. Power and feedback conductors are routed at the rear of the machine because the connections are on Side B and use a Connector interface for direct cable connection. The motor follows length code A and size code 093, giving a compact installation depth compared with higher-torque variants.

The position loop is resolved by an integrated multiturn absolute encoder, and its data stream is transmitted through digital servo feedback (DSF), so the drive can detect the absolute shaft angle immediately after power-up. Torque is delivered through a shaft with a keyway, and a shaft seal is present to limit dust and coolant ingress at the bearing seat. Because the model is supplied without a blocking brake, systems that require power-off holding must rely on external mechanical restraints. The standard shaft end on the drive side simplifies coupling design, while the absence of a secondary shaft on side B leaves clearance for tight mounting spaces.