MDD093B-N-040-N2L-110GR0

The MDD093B-N-040-N2L-110GR0 is a synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. As a motor for digital drive controllers, it delivers closed-loop torque and velocity control to automated axes found in packaging, printing, and material-handling equipment, where quick reversals and cycle-to-cycle accuracy are essential. Its electrical and mechanical features are tuned to pair directly with Rexroth drive amplifiers without additional adaptation.

It generates a continuous standstill torque of 14.5 Nm, allowing the axis to hold or slowly index heavy loads without overheating. Under commanded conditions the rotor can reach a nominal speed of 4000 min⁻¹, a figure that defines the top repetitive velocity before derating is required. Position feedback is provided through Digital servo feedback, supplying the drive with high-resolution angle data for tight current loops. Power and encoder cables exit on the Right side, and the specified Connector interface simplifies field replacement or pre-assembly harnessing. For systems that rely on mechanical clamping or dynamic braking at the inverter, the motor is supplied without a blocking brake, removing static friction and reducing stack length. Standard electromagnetic balancing and a sealed housing keep vibration and contamination within the limits expected for high-speed servo use.

Mechanical fit is determined by a centering diameter of 110 mm, ensuring coaxial alignment with gearboxes or flange plates. The rotor is coupled through a plain shaft that arrives with a factory-installed shaft seal to protect internal bearings from coolant or dust ingress. Compact envelope dimensions follow the naming convention, with motor size 093 and length code B establishing a frame that can be mounted in restricted cabinet spaces or on moving gantries. The housing remains standard, and the single-ended shaft arrangement avoids the need for a side-B interface, simplifying coupler design while keeping inertia low.