Product Description:

Bosch Rexroth Indramat manufactures the MDD093D-N-040-N2L-130GB1 within its MDD Synchronous Motors series. This permanent-magnet synchronous motor works with compatible digital drive controllers to convert commanded current into precise rotational motion. In industrial automation lines, it supplies repeatable torque and speed for assembly systems, material-handling equipment, and machine tools. The motor is intended for closed-loop axis control where accurate positioning and stable motion are required during frequent start-stop cycles. Its operating profile suits servo axes that require fast response and repeatable motion over long production runs.

The mechanical interface starts with a centering pilot of 130 mm, which aligns the stator housing concentrically to the machine frame and helps maintain low runout. The windings produce a continuous standstill torque of 24.0 Nm, allowing the axis to hold load at zero speed without excessive heating. For power-loss holding, a blocking brake rated at 11 Nm clamps the shaft. During operation, the motor reaches a nominal speed of 4000 rpm for high-throughput servo applications. Rotor position is reported through digital servo feedback, allowing the controller to regulate commutation and speed with consistent feedback. The housing and connector orientation on side B simplify cable routing in compact control cabinets.

The motor uses length code D, the largest build within the 093 frame, which increases copper volume for higher intermittent output. The motor size 093 format uses the flange pattern associated with this frame. A shaft seal protects the internal bearings against coolant spray and fine dust. Power is transmitted through a balanced plain shaft that is suited for clamped couplings without additional machining. The motor also uses a plug-in connector arrangement for electrical connection. This layout fits enclosed machine spaces where clean cable entry and consistent mounting geometry are important.