Product Description:

The MDD093D-N-030-N2M-130GB2 is a synchronous motor produced by Bosch Rexroth Indramat as part of the MDD Synchronous Motors series. Designed for mounting on machines that use digital drive controllers, it converts commanded current into precise torque and speed for positioning, indexing, or continuous-duty motion in automated cells. It is suited for servo axes that require repeatable motion during both start-stop cycles and steady operation.

This model can deliver a continuous standstill torque of 24.0 Nm, so the drive keeps a load motionless without overheating when the shaft is locked. Its centering pilot measures 130 mm, a diameter that aligns the housing concentrically with the machine frame. Power and feedback conductors exit on the rear because the connection hardware is located on side B, and the wiring is terminated through a rugged connector that mates with standard cable sets. Under rated conditions the rotor reaches 3000 rpm, so the motor can deliver rated power at its nominal operating speed. Dynamic position data reaches the controller through digital servo feedback (DSF), allowing closed-loop correction down to individual encoder counts. The rotor is factory balanced to the standard grade, limiting residual vibration, and the cast-aluminum housing is also standard, so no special cooling fins or liquid passages are included.

A blocking brake integrated on the non-drive end supplies 22 Nm of holding torque to secure vertical axes during power loss. Position tracking across multiple shaft revolutions is handled by the integrated multiturn absolute encoder, eliminating the need for a homing cycle after startup. The motor is built to length code D and size 093, which indicates the stack height and active magnetic volume used in load inertia calculations. A tight radial oil seal protects the interior laminations, and the output uses a plain shaft with a single keyless end while the opposite end remains closed because there is no side B shaft end.