Product Description:

The MDD093D-N-020-N2M-130GB1 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Intended for use with compatible digital drive controllers, the motor converts commanded current into precise rotary motion for tooling axes, conveyors, and indexing applications in automated equipment. Integrated feedback, sealed bearings, and a built-in brake help the unit maintain positioning accuracy and load support during continuous industrial operation. This arrangement also supports closed-loop speed regulation and repeatable indexing over long production runs.

The motor provides a continuous standstill torque of 24.0 Nm, which allows the axis to hold static loads without forced cooling. At rated conditions, the rotor reaches a nominal speed of 2000 rpm, making it suitable for machine tools and pick-and-place systems that require stable motion. When power is removed, the blocking brake supplies 11 Nm of holding torque to help prevent back-driving on vertical axes. A centering diameter of 130 mm supports accurate flange alignment with the driven machine element. Electrical connections are routed through industrial plugs on side B, which helps keep cable routing organized around the motor housing. Rotor position is captured by an integrated multi-turn absolute encoder, so the shaft angle remains available after power cycles.

Encoder signals are transmitted as digital servo feedback, giving the drive controller high-resolution position and velocity information without analog conversion. The motor uses a plain shaft, which simplifies coupling with clamp hubs or shrink disks. It also includes a shaft seal that helps keep lubricants in place and contaminants out during coolant exposure. Standard dynamic balancing reduces residual vibration across the operating range. The standard housing uses the 093 frame with the longer D stack, which provides more thermal mass than shorter versions in the same family. Because the shaft does not extend from the rear, space remains for the connector block at the non-drive end while keeping that area compact.