Product Description:

Bosch Rexroth Indramat manufactures the MDD093D-N-030-N2M-110PB2 synchronous motor as part of the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, the unit couples directly to compatible power modules and supplies controlled torque and speed to industrial positioning tables, pick-and-place gantries, and packaging spindles. Its permanent-magnet rotor and integrated multi-turn encoder allow the drive to monitor absolute shaft angle, while the blocking brake secures the load when power is removed. This arrangement supports precise starts, stops, and holding functions in closed-loop motion systems.

During continuous stall operation, the rotor can develop 24.0 Nm of torque without exceeding thermal limits, letting the motor hold static loads or move slowly with high force. Under rated electrical frequency, it reaches a nominal speed of 3000 rpm, so it pairs with gear stages or direct drives that call for medium-speed motion. The integrated brake provides 22 Nm of holding torque to help prevent drift on vertical axes. Mechanical centering uses a 110 mm pilot diameter that fits standard mounting flanges. Power, brake, and feedback lines exit on side B through a sealed connector interface, and the keyed circular connector keeps all electrical connections grouped at one end of the housing.

Feedback is delivered as digital servo feedback from the integrated multi-turn absolute encoder, allowing accurate phase control and position tracking. The shaft uses a keyway for positive torque transmission to couplings, and the shaft seal helps keep coolant or oil spray away from the bearing space. The motor has a standard housing within the 093 frame, while motor length code D gives it a longer active lamination stack for higher continuous torque than shorter lengths in the same frame size. The single-ended design leaves no shaft extension on side B, which reduces protruding parts around the cable outlet and keeps the drive end clear for mechanical coupling.