Product Description:

The MDD093A-N-040-N2L-130PA0 is a synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Designed for digital drive controllers, it converts electrical power into controlled rotational motion for positioning and velocity tasks common in industrial automation cells, gantries, and machine tools. Its mechanical interface, electrical feedback, and shaft geometry are matched to compatible drive modules, allowing the motor to fit into closed-loop systems that require consistent speed regulation and repeatable accuracy. This arrangement lets the drive monitor rotor behavior and adjust current in real time during repeated start-stop motion.

Under rated conditions, the motor reaches a nominal speed of 4000 rpm, matching drive outputs used for rapid axis travel. It provides a continuous standstill torque of 9.2 Nm, so it can hold a load without motion while magnetically locked in position. The centering pilot on the flange measures 130 mm, giving a clear datum for coaxial alignment with gearboxes or couplings. Power and feedback leads exit on side A, so cabinet layout can be planned around that fixed orientation. Torque is transmitted through a shaft with a keyway, which supports positive engagement with standard keyed hubs. This shaft style is suitable for couplings and transmission parts that use keyed hubs. The opposite rotor face is closed because the design is supplied without a side B shaft end.

The unit is supplied without a blocking brake, so any static holding force must be provided by the drive or by external clamps. Its single-ended wiring uses a molded connector, which reduces assembly time and protects the digital servo feedback signals. Frame size 093 and motor length code A keep the housing compact for installations with limited space. Contaminant ingress is limited because the rotating shaft is equipped with a shaft seal, which helps protect the bearing area in coolant-rich or dusty environments. The single-cable arrangement also keeps routing predictable when the motor is mounted close to machine frames or guards.