Product Description:

Bosch Rexroth Indramat supplies the MDD093A-N-030-N2M-110PR2, a member of the MDD Synchronous Motors series. This motor is sized for integration with digital drive controllers in automated machinery, where it delivers controlled rotary motion to positioning tables, gantries, or packaging lines. Its electromechanical design supports closed-loop operation, allowing the drive to regulate speed and torque precisely during repetitive or high-cycle processes. It is suited to axes that need repeatable positioning and stable motion under changing load conditions.

During continuous operation at standstill, the motor produces 9.2 Nm of torque, which indicates how much load can be supported without motion while thermal limits are observed. Once accelerated to its nominal speed of 3000 rpm, the electromagnetic design of size 093 windings maintains stable output. A factory-installed blocking brake adds a static holding capacity of 22 Nm, which helps keep vertical or suspended axes from drifting when power is off. Mechanical alignment is centered on a 110 mm pilot diameter, and dynamic balance is standard to help keep vibration within shaft tolerances. Power and feedback conductors exit on the right side, which can simplify cable routing where space above the motor is limited.

Electrical interfacing uses a sealed connector that carries both power phases and the motor’s digital servo feedback (DSF) channel, enabling high-resolution position data to return to the controller through one harness. Inside the stator, an integrated multi-turn absolute encoder retains position across power cycles, so homing routines are not required after an emergency stop or a controlled shutdown. The single-ended shaft uses a keyway profile for positive coupling to pulleys or gearboxes, and the fitted shaft seal helps protect the bearing chamber from contamination. The absence of a side-B shaft end simplifies sealing, and the standard housing finish matches common automation equipment.