MDD025B-N-100-N2G-040PR0
The MDD025B-N-100-N2G-040PR0 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. It is supplied as a component for digital drive controllers, where it converts commanded current into fast, precise rotary motion for light-duty positioning or auxiliary spindle functions in automated equipment. The compact build of this motor supports installation in semiconductor handlers, small gantry axes, and laboratory automation frames where available space is limited. Its operating role is centered on accurate motion response, so it is suited to applications that require quick starts, short moves, and stable closed-loop control.
The motor aligns to the machine frame with a centering pilot of 40 mm. The rotor uses standard balancing, which helps maintain smooth running during normal operation. Under stalled conditions, the electromagnetic system supplies 0.60 Nm of continuous torque for light clamping or feed duties. During motion, it can reach a nominal speed of 10,000 rpm when paired with a suitable inverter. Power and feedback leads use a right-side connection through a sealed connector interface, which helps keep cable routing orderly in compact machine layouts.
The feedback system uses resolver feedback, so the drive can monitor rotor angle during acceleration and continuous operation. Because the unit is delivered without a blocking brake, any static holding force must be supplied by the drivetrain or by an external clamp. Torque is transmitted through a keyway shaft, and contamination is limited by a shaft seal seated in the front bearing plate. A standard housing encloses the stator and supports typical indoor machine installation. The motor also uses B-length construction, which helps reduce overall motor depth in tightly packed assemblies.
