Product Description:

The MDD093C-N-040-N2L-130GA1 is a three-phase synchronous motor built by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Designed for digital motion systems, it converts electrical power into precise rotary movement for automated positioning, contouring, and feed tasks in industrial machinery. The motor works with a digital drive controller to support accurate current regulation and fast response during changing load conditions. This makes it suitable for machine axes that require repeatable motion, stable speed control, and dependable dynamic performance during continuous operation.

Its nominal speed reaches 4000 rpm, which suits moderate-inertia loads while preserving useful overload capacity. A blocking brake inside the rear housing provides 11 Nm of holding torque, helping an axis remain in place when the controller is disabled. Mounting is centered by a 130 mm pilot diameter for accurate alignment between the motor and the driven machine elements. Power and feedback connections are arranged on side A, which can simplify cable routing when the flange faces the working area. Rotor position is transmitted through digital servo feedback (DSF), allowing the drive to close the control loop without separate external sensors.

The drive end includes a shaft seal to help limit fluid ingress and reduce the chance of contamination reaching internal bearing areas. With a frame size of 093, the motor matches the mounting pattern and general mechanical envelope used for this size class. The rotor uses standard balancing quality to support smooth running across the normal operating range. The C length version uses a longer active stack than shorter versions in the same frame, which helps raise continuous torque while retaining the same flange interface. These features support straightforward integration into automated equipment that depends on stable motion and consistent mechanical alignment.