Product Description:

The MDD112D-N-030-N-N2M-130PB0 is a synchronous AC servo motor built by Bosch Rexroth Indramat and assigned to the MDD Synchronous Motors series. Intended for closed-loop axis control, it converts drive commands into mechanical rotation for precise positioning and velocity regulation in automated machinery. By combining high torque density with integrated feedback, the unit supports motion tasks in packaging lines, handling modules, and machine tools.

Key mechanical and electrical parameters define how the motor must be selected and commissioned. Its nominal speed reaches 3000 min⁻¹, enabling direct coupling to gearless transmission stages in high-speed axes. Under standstill, the stator can deliver a continuous torque of 38.0 Nm, which provides holding force without overheating during static clamping cycles. The electromagnetic core corresponds to motor size 112, while the active section follows length code D, giving a longer winding stack for increased power density. Dynamic balance is held to a standard balancing grade, so additional rotor trimming is unnecessary before mounting to precision spindles.

The external features complement these ratings. A standard housing with integral cooling ribs allows installation into common cabinet designs and simplifies replacement inventory. Because it is classified as a motor for digital drive controllers, all feedback signals and thermal sensors are matched to regulators that execute field-oriented control algorithms. The component therefore ships in a standard configuration: connectors are at the rear, seals correspond to the default enclosure scheme, and alignment shoulders conform to IEC flange norms. During commissioning, control loops can exploit the inherent rigidity of the rotor in standstill operation to tune position gains without mechanical resonance.