Product Description:

The MDD093C-N-040-N2M-130PR0 synchronous servo motor is produced by Bosch Rexroth Indramat and belongs to the MDD Synchronous Motors series. Designed for digital drive controllers, it converts commanded current into precise torque and speed. This supports automated machinery in assembly lines, packaging stations, and material-handling axes. It is suitable for closed-loop motion tasks that require accurate positioning and stable speed control.

Mechanical mounting accuracy is supported by a centering diameter of 130 mm, allowing concentric seating of the motor end bell on gearboxes or adapter plates. The power and feedback plugs face the right side, simplifying cable routing inside cabinets with side-entry ducts. A single circular connector carries phase leads and encoder signals, reducing wiring points compared with loose terminals. Rotor position is measured by an integrated multi-turn absolute encoder, so the drive retains position data over power cycles without external battery support. The unit is supplied without a blocking brake, which lowers inertia and suits applications where dynamic braking is provided by the drive or an external holding device. Standard balancing and a standard housing complete the mechanical configuration.

Control feedback is transmitted as Digital servo feedback (DSF), enabling high-resolution current loops in the associated drive controller. The motor reaches a nominal speed of 4000 rpm, permitting direct coupling to fast ball-screw stages without gear reduction when cycle time is critical. Torque is delivered through a keyway shaft, while a fitted shaft seal protects the front bearing set from cutting fluid or airborne dust encountered in machining cells. The shaft end is the standard single-side variant, and no secondary shaft is present on side B, which simplifies coupler alignment. The motor has length code C and size 093, which indicate the active lamination stack and magnetic geometry and support predictable thermal loading.