Product Description:

The MDD093B-N-030-N2M-130PL1 synchronous servo motor is produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. As a motor for digital drive controllers, it converts controlled stator currents into precise rotary motion for axes that require repeatable positioning and speed regulation in automated machinery. The device belongs to motor size 093, uses a standard housing, and is balanced to the standard grade so it can be mounted without additional correction when paired with compatible Rexroth inverters.

At standstill, the unit can deliver a continuous torque of 14.5 Nm, enabling stable holding or slow-speed processes without overheating. Under rated electrical frequency, the rotor reaches a nominal speed of 3000 rpm, which aligns with typical field-oriented control schemes in packaging and material-handling stations. Power and feedback plugs are situated on the left side, simplifying cable runs in cabinets arranged to the motor’s right. Positioning accuracy is aided by a centering diameter of 130 mm, which couples the flange directly to precision gearboxes. Rotor position information comes from an integrated multiturn absolute encoder, and mechanical power exits through a shaft machined with a keyway so torque is transferred through keyed couplings.

The mechanical holding system is delivered with a blocking brake that produces 11 Nm of static torque to secure vertical loads whenever supply power is removed. Feedback signals use Digital servo feedback (DSF), allowing the drive controller to recognize electronic type data and closed-loop status over the same cable that carries encoder information. Electrical power enters through a sealed connector, while a factory-installed shaft seal prevents lubricant migration along the output end. Together, these features support IP65 installations where dust or coolant spray are present, and the motor length code B keeps the overall package compact so it can replace earlier MDD units without changes to installation depth.