Product Description:

The MDD093D-F-030-N2M-110GR1 is a synchronous servo motor manufactured by Bosch Rexroth Indramat as part of the MDD Synchronous Motors series. Designed as a drive element for automated machinery, the unit couples directly to digital drive controllers. It converts electrical commands into precise rotational motion for indexing tables, gantries, and similar industrial axes.

This motor can sustain a continuous standstill torque of 24.0 Nm, meaning it may hold a load while stationary without additional cooling. Under rated excitation, it reaches a nominal speed of 3000 rpm, allowing cyclic positioning within typical factory automation cycle times. The housing is configured for liquid cooling, so a coolant jacket removes heat at the stator and permits higher thermal loading than air-cooled models. Power and feedback conductors exit on the right side, and terminations are made through a keyed connector. Standard rotor balancing limits residual vibration. The D-length stator stack increases magnetic mass for higher torque density, and the size-093 frame keeps the flange geometry consistent for this motor class. A shaft seal is fitted to block coolant or oil ingress, and the plain shaft profile matches couplings that rely on shrink-fit or clamp collars.

When motion is disabled, a blocking brake supplies 11 Nm of static torque to secure vertical or overhung loads. Position feedback is provided by an integrated multi-turn absolute encoder, and its multi-revolution memory eliminates homing cycles after power loss. For high-bandwidth servo loops, the motor transmits rotor angle through digital servo feedback (DSF), which reduces quantization delay inside the controller. Installation is centered by a 110 mm pilot on the mounting face to help ensure coaxial alignment with gearboxes or drive shafts. The shaft exits on side A, while side B remains closed for applications that do not use an auxiliary mechanical takeoff.