Product Description:

The MDD093C-N-040-N2M-130GB1 synchronous servo motor is produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. With its 093 frame size, it occupies a medium-power position within the range. As a motor for digital drive controllers, it converts precise current commands into controlled torque and speed for automated tooling stations, pick-and-place gantries, and packaging axes. The unit’s brushless construction and rare-earth magnets provide consistent torque density, which supports synchronized motion in tightly timed production cycles.

Dynamic characteristics are supported by standard rotor balancing that limits residual vibration. The flange’s 130 mm centering diameter keeps the stator concentric with the mechanical load. Power and signal leads exit on side B through a keyed connector, which keeps the front clear for gearbox or pulley mounting. An integrated multi-turn absolute encoder supplies position values across the full rotational range, so the axis can restart without a homing move after shutdown. For vertical or high-inertia loads, a blocking brake rated at 11 Nm secures the shaft when the drive is de-energized. The standard aluminum housing transfers heat away from the active parts, and length code C adds active copper without changing the mounting bolt circle.

For closed-loop regulation, feedback is transmitted as digital servo feedback (DSF) signals, enabling the controller to command a rated speed of 4000 rpm while maintaining accurate position tracking. Drive torque reaches the application through a plain shaft, and the motor is built with a shaft seal to guard the internal bearings against coolant splash or dust. Because the model omits a secondary shaft end on side B, couplings and encoder-related components remain confined to one side, which reduces overhung mass and simplifies guarding.