Product Description:

The MDD093B-N-030-N2M-130GA0 synchronous servo motor is manufactured by Bosch Rexroth Indramat and belongs to the MDD Synchronous Motors series. As a motor for digital drive controllers, it supplies closed-loop rotary power to automated axes used in packaging, material handling, and machine tools. When paired with a compatible controller, the unit accepts commanded current vectors and delivers proportional torque for precise industrial motion. This operating role lets the motor support coordinated movement on indexing tables, feed axes, and transfer equipment where repeatable response is required. Its synchronous design also helps the drive maintain accurate speed and position regulation during changing load conditions.

The motor’s centering flange has a diameter of 130 mm, which aligns the housing concentrically to the mounting surface and helps maintain repeatable shaft positioning. Power and feedback leads exit on side A, and the plug-in connector style avoids hard wiring at the motor. When energized, the stator can deliver 14.5 Nm of continuous standstill torque, allowing the axis to hold static loads without overheating. Under rated electrical frequency, the rotor reaches 3000 rpm, giving a balance between speed capability and mechanical stress. The mounting layout supports direct installation on machine faces and couplings that rely on accurate concentric alignment. Balancing and housing are standard, the shaft is plain, and the shaft end is present only on the drive side. Length code B indicates the active stack height inside the 093 frame, and this version is supplied without a blocking brake, so power-off holding must be provided externally.

An integrated multiturn absolute encoder records position across full revolutions, and its data pass through the drive over digital servo feedback, enabling homing-free restarts and high-resolution velocity loops. Absolute position information remains available after power cycling, which reduces startup motion in applications that must resume from a known location. Frame size 093 sets the motor footprint for multi-axis installations. The front output is protected by a labyrinth arrangement with a shaft seal, which helps prevent lubricant migration into the motor interior. The sealing arrangement also helps protect internal bearing areas from contamination during routine machine operation.