Product Description:

The MDD112C-N-030-N2L-130PA0 is an AC synchronous servo motor built by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Designed for digital drive controllers, the unit converts commanded current into proportional torque for axis motion in industrial automation. It interfaces directly with compatible drive electronics to deliver tightly regulated motion profiles in packaging lines, handling gantries, and machine tools. The synchronous design also supports stable speed control and repeatable positioning during cycles that require accurate response to changing loads. Because feedback and power functions are integrated into the motor package, the drive can regulate torque, speed, and position with very little delay between command and response.

At standstill, the motor can generate a continuous torque of 28.0 Nm, allowing static load support without overheating when rated current is applied. During normal operation, it reaches a nominal rotor speed of 3000 rpm, a range suited to fast traverse and general servo duty. The 130 mm centering diameter provides a reference surface that helps position the flange concentrically on the machine frame. Internal lubrication is protected by a shaft interface with a shaft seal, which helps keep lubricant inside while limiting the entry of airborne contaminants. Position and velocity are reported through digital servo feedback, allowing the controller to maintain closed-loop motion without a separate external encoder.

The unit is supplied without a blocking brake, so any load that must remain fixed at power-off requires external holding force. Power and feedback wiring exit on side A, which can simplify cable routing when the drive is mounted on the left side of the actuator. The single-ended shaft uses a keyway to transmit torque into couplings while reducing the chance of slip under load. The housing follows size 112 dimensions, and the C length code provides a balance between motor mass and available torque. The keyed shaft and standard housing geometry fit common machine assemblies that use rigid couplings, pulleys, or geared inputs.