Product Description:

The MDD093A-F-030-N2L-110GB1 is a synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. It operates with digital drive controllers to convert regulated electrical power into rotary motion for indexing tables, handling axes, and similar automation duties. As part of integrated drive systems, the unit pairs with Indramat power modules and feedback loops to deliver position and velocity commands with rapid response times. The synchronous design supports accurate speed regulation and quick reaction to changing load conditions during automated motion sequences.

At standstill, the motor is rated to generate a continuous torque of 9.2 Nm, enabling it to hold or slowly move loads without thermal overload. When driven by the controller at its nominal electrical frequency, it attains a speed of 3000 rpm, which is the maximum steady shaft speed. The housing is prepared for liquid cooling, so heat from concentrated duty cycles is transferred to an external circuit rather than to the surrounding air. Position information is returned through digital servo feedback (DSF), allowing closed-loop regulation without separate encoders. All power and signal conductors enter on side B of the stator, which can simplify cable routing in right-hand machine layouts.

The mechanical interface supports repeatable installation across coupled machine elements. A holding brake at the non-drive end supplies 11 Nm of static torque so vertical axes stay secure when the drive is de-energized. A centering diameter of 110 mm aligns the flange to gearboxes, minimizing radial runout at speed. Contaminant ingress is limited by a dedicated shaft seal, which helps retain bearing lubrication when coolant or splash is present. A smooth plain shaft allows couplings or pulleys to be fitted without the alignment constraints of a keyed shaft.