Product Description:

The MDD093C-N-040-N2M-110PR1 servo unit is built by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Supplied as a motor for digital drive controllers, it provides accurate speed and position control on Cartesian axes, rotary tables, and tool changers. The motor converts regulated current from the drive into commanded mechanical rotation, making it the main actuator in closed-loop motion systems used in packaging lines, machine tools, and material-handling equipment. That arrangement is useful in automation systems that require repeatable indexing, synchronized transfers, and stable servo response during frequent starts and stops.

The motor uses frame size 093 and length code C, which gives it a compact housing while supporting a nominal speed of 4000 rpm under continuous duty. A centering diameter of 110 mm aligns the housing on the machine interface, and the enclosure is supplied in a standard configuration. The rotor is balanced to a standard class to limit runout during rotation. Mechanical output is transferred through a keyway shaft with a factory-installed shaft seal, and a blocking brake rated at 11 Nm holds loads when power is removed. The shaft is present only on the drive side, which helps conserve space at the opposite end of the motor.

Power and feedback terminations are located on the right face, and a single connector is used for the plug-in connection. Position data comes from an integrated multi-turn absolute encoder, so absolute position remains available after power cycles. The drive receives this information through Digital servo feedback (DSF) channels for high-resolution control loops. This right-side cable orientation helps keep cable bends shallow in tight enclosures and supports cleaner routing around nearby machine parts. The combined power and feedback layout also reduces the number of separate cable entry points around the motor body.