Product Description:

The MDD093C-N-020-N2M-130GB1 is a synchronous motor built by Bosch Rexroth Indramat and belongs to the MDD Synchronous Motors series. Used with digital drive controllers, it converts regulated electrical power into mechanical rotation for positioning and speed-controlled tasks in automated machinery. The motor fits the 093 frame class and uses an integrated encoder so the drive can monitor rotor position during operation. This arrangement supports repeatable motion on feed axes, transfer stations, and similar production equipment. A standard housing and dynamic balancing support stable installation in typical industrial assemblies.

The motor reaches a nominal speed of 2000 rpm, allowing it to suit mid-range conveyor and tooling axes. A centering diameter of 130 mm provides the pilot fit and helps keep the motor concentric with adjacent mechanical parts. All power and feedback conductors exit on side B, which can simplify cable routing when the service side of the machine is opposite the load. That arrangement can also reduce the need for cable crossovers near the load side. Position data are supplied by an integrated multi-turn absolute encoder, so the controller receives absolute angle information immediately after power-up. A blocking brake rated at 11 Nm locks the shaft during idle periods or safety stops.

Feedback is carried through digital servo feedback (DSF), which sends high-resolution position data to the drive and supports electronic motor data storage. The front bearing region is protected by a shaft seal, helping prevent fluid ingress and lubricant loss during operation. The motor uses a plain shaft, which suits backlash-free clamping hubs and keeps the output arrangement simple. It is supplied without a second shaft end, which helps keep the overhung load low and leaves more room around the coupling area. The active magnetic stack uses length code C, and the standard balancing and connector-style termination help maintain smooth running in installed systems.