Product Description:

The MDD025B-N-100-N2K-040MF1 is a servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Intended for use with digital drive controllers, it converts electrical input into controlled rotary motion for light-duty actuators, indexing tables, and small spindle drives in automated equipment. It is well suited to compact motion axes that require precise response during short positioning cycles. The 025 frame size and B-length housing let the unit fit into tight spaces while supporting the high-speed operation associated with this model.

At its nominal speed of 10000 rpm, the motor supports rapid cycling in high-throughput stations. A continuous standstill torque of 0.60 Nm provides the force available to resist load while the shaft is energized but motionless. This helps the axis maintain position during short dwell periods between motion commands. Alignment to mating mechanics is simplified by a 40 mm centering diameter that matches standard precision flanges. All electrical and feedback conductors exit on the right side of the housing, which helps keep cable routing orderly in multi-axis assemblies. Power reaches the stator windings through a connecting cable with a coupling unit, allowing quick disconnection without disturbing fixed wiring.

The integrated blocking brake supplies 1.0 Nm of holding torque, letting a vertical axis remain parked when control power is removed. Position reporting for closed-loop control comes from the integrated absolute encoder, while supplementary resolver feedback provides analog rotor angle data to compatible drives. This combination supports commutation and position monitoring through the connected control system. Instead of a splined output, the shaft uses a keyway profile so torque transfers into pulleys or couplings with minimal backlash.