Product Description:

The MDD093A-N-040-N2L-110PA0 is a synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it converts commanded three-phase power into precise rotary motion for indexing tables, packaging axes, and material-handling equipment. The unit uses motor size 093 with the compact A length code, occupies a standard housing, and is balanced to a standard grade for smooth operation across its speed range. A single shaft end is provided on the drive side, so no auxiliary shaft is available on side B for additional attachments.

The motor supplies a continuous standstill torque of 9.2 Nm, allowing it to hold loads without overheating when locked in position. Its nominal speed is 4000 rpm, which is the highest continuous shaft speed under rated voltage and cooling conditions. Position and velocity feedback are generated by the integrated digital servo feedback encoder, allowing the drive to maintain accurate control with low response delay. A centering diameter of 110 mm aligns the flange to the machine frame and helps keep radial runout low. Wiring is carried through a single industrial connector, which keeps the electrical connection compact and easy to route.

Power and feedback cables exit on Side A, so the installation must leave clearance on that face for strain relief. The rotor shaft is machined with a keyway to accept standard keyed couplings for positive torque transmission. Because the unit is supplied without a blocking brake, static holding force must be provided by an external brake or by drive torque. A dedicated shaft seal protects the bearing set from fluids and fine dust that may be present in machining or conveying cells. This cable and shaft arrangement keeps the active connections concentrated on one end of the motor and leaves the opposite side free of extra mechanical attachments.