Product Description:

The MDD093B-N-030-N2L-110PB1 is a synchronous servo motor manufactured by Bosch Rexroth Indramat in the MDD Synchronous Motors series. As a motor for digital drive controllers, it converts drive current into regulated torque and speed for position-controlled axes in automated machines. The centering diameter of 110 mm provides accurate coaxial alignment with gearboxes or mounting flanges, which helps the motor seat correctly during assembly. This layout suits machinery that depends on repeatable rotary motion, including packaging units, transfer systems, and other servo-controlled equipment.

This model delivers continuous standstill torque of 14.5 Nm, allowing it to hold load without overheating during static positioning tasks. Its rated operating speed is 3000 rpm, which is the normal shaft speed during synchronized operation. Power and encoder leads exit on side B, so the mounting layout must leave clearance along that face for cable routing. Feedback is handled by digital servo feedback (DSF), allowing the drive to read absolute position data and close high-bandwidth control loops. The motor also uses a B-length stator, standard dynamic balancing, a keyed shaft end, and connector-based terminations for integration with matching servo hardware.

The blocking brake can restrain up to 11 Nm of torque when the system is powered down, which helps prevent vertical loads from drifting at standstill. A factory-installed shaft seal limits dust and coolant ingress at the output journal, while the keyway transmits torque to pulleys or couplings without slip. The motor uses frame size 093, which places it in the housing class used for this stator diameter. A standard cast housing supports convection cooling during operation. The shaft is present only on the drive side, leaving the rear side closed for applications that do not need a through-shaft.