Product Description:

The MDD090C-N-030-N2L-130PL2 is a brushless synchronous motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Intended for pairing with digital drive controllers, the unit converts controlled three-phase current into repeatable mechanical rotation for positioning tables, linear modules, and packaging axes in automated plants. Its magnetic design, integrated feedback, and compact housing allow the motor to fit directly into machines that demand accurate speed and torque control without external gearing.

Nominal output velocity reaches 3000 rpm, a speed that keeps the rotor and stator fields synchronized under rated load. At standstill, the motor can deliver 10.4 Nm continuously, which supports static holding or low-speed indexing duty without thermal overload. For power-off safety, a spring-applied brake provides a short-term locking capability of 11.0 Nm, which helps prevent axis drift on vertical or suspended loads. Accurate electronic commutation is provided through digital servo feedback (DSF), which sends position data to the controller for closed-loop correction. Mechanical centering on the machine frame is simplified by a 130 mm centering diameter, which helps keep the shaft concentric with coupled components and reduces radial misalignment.

Service access is oriented to the operator’s side because power and sensor cables exit on the left side, and the single-plug connector reduces wiring time during installation. Rotary power is transferred through a keyway shaft that accepts standard keyed couplings, while the front bearing region is protected by a factory-installed with a shaft seal arrangement that helps block coolant or dust ingress. Additional features include standard dynamic balancing for smooth running, a housing suited for general industrial environments, a C-length stator package that increases electromagnetic capacity over shorter models, and a single shaft end to save space on the non-drive side.