Product Description:

The MDD093C-N-040-N2M-130GA1 is a synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. It is intended for use with compatible digital drive controllers to deliver closed-loop torque and speed control in automated positioning, conveying, and machining stations. Frame size 093 and the C-length stator segment give this model the mechanical envelope and thermal capacity required for sustained duty on medium-power axes in industrial equipment. This makes the motor suitable for machinery that needs repeatable acceleration, stable speed control, and accurate holding behavior through frequent operating cycles.

The motor uses a centering pilot of 130 mm, which aligns the flange to the machine frame and helps limit runout during high-speed movement. It can reach a nominal speed of 4000 rpm, which suits applications that need fast cycle times without added gear reduction. A blocking brake rated at 11 Nm secures the load when power is removed, helping prevent backdriving on vertical or overhung axes. Position reference is supplied by an integrated multi-turn absolute encoder, which reports shaft location across multiple revolutions and removes the need for homing after startup. Motion is transferred through a plain shaft, allowing the use of friction-based clamping hubs for backlash-free torque transmission.

Electrical and service connections face Side A. A single Connector carries phase, brake, and feedback lines, which simplifies cable routing and reduces the number of separate cable entry points around the motor. This arrangement keeps the connection area compact where surrounding machine space is limited. Contaminant ingress is limited by a shaft seal, which helps retain lubricant and protects the bearing cavity from washdown and airborne particles. Dynamic balance is classified as Standard, which is suitable for the rated speed range and supports smooth rotation in general industrial use.