Product Description:

Bosch Rexroth Indramat's MDD112D-N-015-N2M-130PA0 belongs to the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it supplies closed-loop actuation to axes that demand precise position and velocity regulation in industrial automation lines. The D length code indicates the deepest active stack in the 112 frame, which supports higher continuous torque within this housing size, and the motor uses a standard housing without a blocking brake, so holding force must come from the drive or an external clamp.

The unit develops a continuous standstill torque of 38.0 Nm, allowing it to hold static loads without overheating when ventilation air is limited. At its rated electrical frequency, the rotor reaches 1500 rpm, a moderate synchronous speed suited to gearless direct-drive tasks and other applications that favor stable, controlled rotation. Position data is returned through digital servo feedback with an integrated multi-turn absolute encoder, giving the controller immediate awareness of shaft angle across multiple revolutions. A keyed shaft end with a keyway provides positive mechanical coupling at the load interface, while the frame built to size 112 offers a mounting footprint suited to machines designed for this motor size. Power and feedback reach the stator through a sealed connector set on the designated connection side, which keeps cable routing straightforward in compact machine layouts.

Mechanical alignment is handled by a 130 mm centering diameter that seats the flange precisely on the machine casting. Internal labyrinths work with the factory-installed shaft seal to limit lubricant migration into the bearings. Dynamic forces are controlled because the rotor uses standard balancing, which helps limit vibration through the speed range. All electrical leads exit on side A, keeping loops clear of adjacent axes and reducing bend stress at the cabinet junction. The standard single-ended shaft and plug-in terminations keep the motor compact for use in tight gantry or transfer modules where installation space is limited.